+++ /dev/null
-/*! DataTables 1.10.7
- * ©2008-2014 SpryMedia Ltd - datatables.net/license
- */
-
-/**
- * @summary DataTables
- * @description Paginate, search and order HTML tables
- * @version 1.10.7
- * @file jquery.dataTables.js
- * @author SpryMedia Ltd (www.sprymedia.co.uk)
- * @contact www.sprymedia.co.uk/contact
- * @copyright Copyright 2008-2014 SpryMedia Ltd.
- *
- * This source file is free software, available under the following license:
- * MIT license - http://datatables.net/license
- *
- * This source file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
- *
- * For details please refer to: http://www.datatables.net
- */
-
-/*jslint evil: true, undef: true, browser: true */
-/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnScrollBarWidth,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/
-
-(/** @lends <global> */function( window, document, undefined ) {
-
-(function( factory ) {
- "use strict";
-
- if ( typeof define === 'function' && define.amd ) {
- // Define as an AMD module if possible
- define( 'datatables', ['jquery'], factory );
- }
- else if ( typeof exports === 'object' ) {
- // Node/CommonJS
- module.exports = factory( require( 'jquery' ) );
- }
- else if ( jQuery && !jQuery.fn.dataTable ) {
- // Define using browser globals otherwise
- // Prevent multiple instantiations if the script is loaded twice
- factory( jQuery );
- }
-}
-(/** @lends <global> */function( $ ) {
- "use strict";
-
- /**
- * DataTables is a plug-in for the jQuery Javascript library. It is a highly
- * flexible tool, based upon the foundations of progressive enhancement,
- * which will add advanced interaction controls to any HTML table. For a
- * full list of features please refer to
- * [DataTables.net](href="http://datatables.net).
- *
- * Note that the `DataTable` object is not a global variable but is aliased
- * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
- * be accessed.
- *
- * @class
- * @param {object} [init={}] Configuration object for DataTables. Options
- * are defined by {@link DataTable.defaults}
- * @requires jQuery 1.7+
- *
- * @example
- * // Basic initialisation
- * $(document).ready( function {
- * $('#example').dataTable();
- * } );
- *
- * @example
- * // Initialisation with configuration options - in this case, disable
- * // pagination and sorting.
- * $(document).ready( function {
- * $('#example').dataTable( {
- * "paginate": false,
- * "sort": false
- * } );
- * } );
- */
- var DataTable;
-
-
- /*
- * It is useful to have variables which are scoped locally so only the
- * DataTables functions can access them and they don't leak into global space.
- * At the same time these functions are often useful over multiple files in the
- * core and API, so we list, or at least document, all variables which are used
- * by DataTables as private variables here. This also ensures that there is no
- * clashing of variable names and that they can easily referenced for reuse.
- */
-
-
- // Defined else where
- // _selector_run
- // _selector_opts
- // _selector_first
- // _selector_row_indexes
-
- var _ext; // DataTable.ext
- var _Api; // DataTable.Api
- var _api_register; // DataTable.Api.register
- var _api_registerPlural; // DataTable.Api.registerPlural
-
- var _re_dic = {};
- var _re_new_lines = /[\r\n]/g;
- var _re_html = /<.*?>/g;
- var _re_date_start = /^[\w\+\-]/;
- var _re_date_end = /[\w\+\-]$/;
-
- // Escape regular expression special characters
- var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );
-
- // http://en.wikipedia.org/wiki/Foreign_exchange_market
- // - \u20BD - Russian ruble.
- // - \u20a9 - South Korean Won
- // - \u20BA - Turkish Lira
- // - \u20B9 - Indian Rupee
- // - R - Brazil (R$) and South Africa
- // - fr - Swiss Franc
- // - kr - Swedish krona, Norwegian krone and Danish krone
- // - \u2009 is thin space and \u202F is narrow no-break space, both used in many
- // standards as thousands separators.
- var _re_formatted_numeric = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfk]/gi;
-
-
- var _empty = function ( d ) {
- return !d || d === true || d === '-' ? true : false;
- };
-
-
- var _intVal = function ( s ) {
- var integer = parseInt( s, 10 );
- return !isNaN(integer) && isFinite(s) ? integer : null;
- };
-
- // Convert from a formatted number with characters other than `.` as the
- // decimal place, to a Javascript number
- var _numToDecimal = function ( num, decimalPoint ) {
- // Cache created regular expressions for speed as this function is called often
- if ( ! _re_dic[ decimalPoint ] ) {
- _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
- }
- return typeof num === 'string' && decimalPoint !== '.' ?
- num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
- num;
- };
-
-
- var _isNumber = function ( d, decimalPoint, formatted ) {
- var strType = typeof d === 'string';
-
- // If empty return immediately so there must be a number if it is a
- // formatted string (this stops the string "k", or "kr", etc being detected
- // as a formatted number for currency
- if ( _empty( d ) ) {
- return true;
- }
-
- if ( decimalPoint && strType ) {
- d = _numToDecimal( d, decimalPoint );
- }
-
- if ( formatted && strType ) {
- d = d.replace( _re_formatted_numeric, '' );
- }
-
- return !isNaN( parseFloat(d) ) && isFinite( d );
- };
-
-
- // A string without HTML in it can be considered to be HTML still
- var _isHtml = function ( d ) {
- return _empty( d ) || typeof d === 'string';
- };
-
-
- var _htmlNumeric = function ( d, decimalPoint, formatted ) {
- if ( _empty( d ) ) {
- return true;
- }
-
- var html = _isHtml( d );
- return ! html ?
- null :
- _isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
- true :
- null;
- };
-
-
- var _pluck = function ( a, prop, prop2 ) {
- var out = [];
- var i=0, ien=a.length;
-
- // Could have the test in the loop for slightly smaller code, but speed
- // is essential here
- if ( prop2 !== undefined ) {
- for ( ; i<ien ; i++ ) {
- if ( a[i] && a[i][ prop ] ) {
- out.push( a[i][ prop ][ prop2 ] );
- }
- }
- }
- else {
- for ( ; i<ien ; i++ ) {
- if ( a[i] ) {
- out.push( a[i][ prop ] );
- }
- }
- }
-
- return out;
- };
-
-
- // Basically the same as _pluck, but rather than looping over `a` we use `order`
- // as the indexes to pick from `a`
- var _pluck_order = function ( a, order, prop, prop2 )
- {
- var out = [];
- var i=0, ien=order.length;
-
- // Could have the test in the loop for slightly smaller code, but speed
- // is essential here
- if ( prop2 !== undefined ) {
- for ( ; i<ien ; i++ ) {
- if ( a[ order[i] ][ prop ] ) {
- out.push( a[ order[i] ][ prop ][ prop2 ] );
- }
- }
- }
- else {
- for ( ; i<ien ; i++ ) {
- out.push( a[ order[i] ][ prop ] );
- }
- }
-
- return out;
- };
-
-
- var _range = function ( len, start )
- {
- var out = [];
- var end;
-
- if ( start === undefined ) {
- start = 0;
- end = len;
- }
- else {
- end = start;
- start = len;
- }
-
- for ( var i=start ; i<end ; i++ ) {
- out.push( i );
- }
-
- return out;
- };
-
-
- var _removeEmpty = function ( a )
- {
- var out = [];
-
- for ( var i=0, ien=a.length ; i<ien ; i++ ) {
- if ( a[i] ) { // careful - will remove all falsy values!
- out.push( a[i] );
- }
- }
-
- return out;
- };
-
-
- var _stripHtml = function ( d ) {
- return d.replace( _re_html, '' );
- };
-
-
- /**
- * Find the unique elements in a source array.
- *
- * @param {array} src Source array
- * @return {array} Array of unique items
- * @ignore
- */
- var _unique = function ( src )
- {
- // A faster unique method is to use object keys to identify used values,
- // but this doesn't work with arrays or objects, which we must also
- // consider. See jsperf.com/compare-array-unique-versions/4 for more
- // information.
- var
- out = [],
- val,
- i, ien=src.length,
- j, k=0;
-
- again: for ( i=0 ; i<ien ; i++ ) {
- val = src[i];
-
- for ( j=0 ; j<k ; j++ ) {
- if ( out[j] === val ) {
- continue again;
- }
- }
-
- out.push( val );
- k++;
- }
-
- return out;
- };
-
-
-
- /**
- * Create a mapping object that allows camel case parameters to be looked up
- * for their Hungarian counterparts. The mapping is stored in a private
- * parameter called `_hungarianMap` which can be accessed on the source object.
- * @param {object} o
- * @memberof DataTable#oApi
- */
- function _fnHungarianMap ( o )
- {
- var
- hungarian = 'a aa ai ao as b fn i m o s ',
- match,
- newKey,
- map = {};
-
- $.each( o, function (key, val) {
- match = key.match(/^([^A-Z]+?)([A-Z])/);
-
- if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
- {
- newKey = key.replace( match[0], match[2].toLowerCase() );
- map[ newKey ] = key;
-
- if ( match[1] === 'o' )
- {
- _fnHungarianMap( o[key] );
- }
- }
- } );
-
- o._hungarianMap = map;
- }
-
-
- /**
- * Convert from camel case parameters to Hungarian, based on a Hungarian map
- * created by _fnHungarianMap.
- * @param {object} src The model object which holds all parameters that can be
- * mapped.
- * @param {object} user The object to convert from camel case to Hungarian.
- * @param {boolean} force When set to `true`, properties which already have a
- * Hungarian value in the `user` object will be overwritten. Otherwise they
- * won't be.
- * @memberof DataTable#oApi
- */
- function _fnCamelToHungarian ( src, user, force )
- {
- if ( ! src._hungarianMap ) {
- _fnHungarianMap( src );
- }
-
- var hungarianKey;
-
- $.each( user, function (key, val) {
- hungarianKey = src._hungarianMap[ key ];
-
- if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
- {
- // For objects, we need to buzz down into the object to copy parameters
- if ( hungarianKey.charAt(0) === 'o' )
- {
- // Copy the camelCase options over to the hungarian
- if ( ! user[ hungarianKey ] ) {
- user[ hungarianKey ] = {};
- }
- $.extend( true, user[hungarianKey], user[key] );
-
- _fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
- }
- else {
- user[hungarianKey] = user[ key ];
- }
- }
- } );
- }
-
-
- /**
- * Language compatibility - when certain options are given, and others aren't, we
- * need to duplicate the values over, in order to provide backwards compatibility
- * with older language files.
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnLanguageCompat( lang )
- {
- var defaults = DataTable.defaults.oLanguage;
- var zeroRecords = lang.sZeroRecords;
-
- /* Backwards compatibility - if there is no sEmptyTable given, then use the same as
- * sZeroRecords - assuming that is given.
- */
- if ( ! lang.sEmptyTable && zeroRecords &&
- defaults.sEmptyTable === "No data available in table" )
- {
- _fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' );
- }
-
- /* Likewise with loading records */
- if ( ! lang.sLoadingRecords && zeroRecords &&
- defaults.sLoadingRecords === "Loading..." )
- {
- _fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' );
- }
-
- // Old parameter name of the thousands separator mapped onto the new
- if ( lang.sInfoThousands ) {
- lang.sThousands = lang.sInfoThousands;
- }
-
- var decimal = lang.sDecimal;
- if ( decimal ) {
- _addNumericSort( decimal );
- }
- }
-
-
- /**
- * Map one parameter onto another
- * @param {object} o Object to map
- * @param {*} knew The new parameter name
- * @param {*} old The old parameter name
- */
- var _fnCompatMap = function ( o, knew, old ) {
- if ( o[ knew ] !== undefined ) {
- o[ old ] = o[ knew ];
- }
- };
-
-
- /**
- * Provide backwards compatibility for the main DT options. Note that the new
- * options are mapped onto the old parameters, so this is an external interface
- * change only.
- * @param {object} init Object to map
- */
- function _fnCompatOpts ( init )
- {
- _fnCompatMap( init, 'ordering', 'bSort' );
- _fnCompatMap( init, 'orderMulti', 'bSortMulti' );
- _fnCompatMap( init, 'orderClasses', 'bSortClasses' );
- _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
- _fnCompatMap( init, 'order', 'aaSorting' );
- _fnCompatMap( init, 'orderFixed', 'aaSortingFixed' );
- _fnCompatMap( init, 'paging', 'bPaginate' );
- _fnCompatMap( init, 'pagingType', 'sPaginationType' );
- _fnCompatMap( init, 'pageLength', 'iDisplayLength' );
- _fnCompatMap( init, 'searching', 'bFilter' );
-
- // Column search objects are in an array, so it needs to be converted
- // element by element
- var searchCols = init.aoSearchCols;
-
- if ( searchCols ) {
- for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) {
- if ( searchCols[i] ) {
- _fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] );
- }
- }
- }
- }
-
-
- /**
- * Provide backwards compatibility for column options. Note that the new options
- * are mapped onto the old parameters, so this is an external interface change
- * only.
- * @param {object} init Object to map
- */
- function _fnCompatCols ( init )
- {
- _fnCompatMap( init, 'orderable', 'bSortable' );
- _fnCompatMap( init, 'orderData', 'aDataSort' );
- _fnCompatMap( init, 'orderSequence', 'asSorting' );
- _fnCompatMap( init, 'orderDataType', 'sortDataType' );
-
- // orderData can be given as an integer
- var dataSort = init.aDataSort;
- if ( dataSort && ! $.isArray( dataSort ) ) {
- init.aDataSort = [ dataSort ];
- }
- }
-
-
- /**
- * Browser feature detection for capabilities, quirks
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnBrowserDetect( settings )
- {
- var browser = settings.oBrowser;
-
- // Scrolling feature / quirks detection
- var n = $('<div/>')
- .css( {
- position: 'absolute',
- top: 0,
- left: 0,
- height: 1,
- width: 1,
- overflow: 'hidden'
- } )
- .append(
- $('<div/>')
- .css( {
- position: 'absolute',
- top: 1,
- left: 1,
- width: 100,
- overflow: 'scroll'
- } )
- .append(
- $('<div class="test"/>')
- .css( {
- width: '100%',
- height: 10
- } )
- )
- )
- .appendTo( 'body' );
-
- var test = n.find('.test');
-
- // IE6/7 will oversize a width 100% element inside a scrolling element, to
- // include the width of the scrollbar, while other browsers ensure the inner
- // element is contained without forcing scrolling
- browser.bScrollOversize = test[0].offsetWidth === 100;
-
- // In rtl text layout, some browsers (most, but not all) will place the
- // scrollbar on the left, rather than the right.
- browser.bScrollbarLeft = Math.round( test.offset().left ) !== 1;
-
- n.remove();
- }
-
-
- /**
- * Array.prototype reduce[Right] method, used for browsers which don't support
- * JS 1.6. Done this way to reduce code size, since we iterate either way
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnReduce ( that, fn, init, start, end, inc )
- {
- var
- i = start,
- value,
- isSet = false;
-
- if ( init !== undefined ) {
- value = init;
- isSet = true;
- }
-
- while ( i !== end ) {
- if ( ! that.hasOwnProperty(i) ) {
- continue;
- }
-
- value = isSet ?
- fn( value, that[i], i, that ) :
- that[i];
-
- isSet = true;
- i += inc;
- }
-
- return value;
- }
-
- /**
- * Add a column to the list used for the table with default values
- * @param {object} oSettings dataTables settings object
- * @param {node} nTh The th element for this column
- * @memberof DataTable#oApi
- */
- function _fnAddColumn( oSettings, nTh )
- {
- // Add column to aoColumns array
- var oDefaults = DataTable.defaults.column;
- var iCol = oSettings.aoColumns.length;
- var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
- "nTh": nTh ? nTh : document.createElement('th'),
- "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '',
- "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
- "mData": oDefaults.mData ? oDefaults.mData : iCol,
- idx: iCol
- } );
- oSettings.aoColumns.push( oCol );
-
- // Add search object for column specific search. Note that the `searchCols[ iCol ]`
- // passed into extend can be undefined. This allows the user to give a default
- // with only some of the parameters defined, and also not give a default
- var searchCols = oSettings.aoPreSearchCols;
- searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );
-
- // Use the default column options function to initialise classes etc
- _fnColumnOptions( oSettings, iCol, $(nTh).data() );
- }
-
-
- /**
- * Apply options for a column
- * @param {object} oSettings dataTables settings object
- * @param {int} iCol column index to consider
- * @param {object} oOptions object with sType, bVisible and bSearchable etc
- * @memberof DataTable#oApi
- */
- function _fnColumnOptions( oSettings, iCol, oOptions )
- {
- var oCol = oSettings.aoColumns[ iCol ];
- var oClasses = oSettings.oClasses;
- var th = $(oCol.nTh);
-
- // Try to get width information from the DOM. We can't get it from CSS
- // as we'd need to parse the CSS stylesheet. `width` option can override
- if ( ! oCol.sWidthOrig ) {
- // Width attribute
- oCol.sWidthOrig = th.attr('width') || null;
-
- // Style attribute
- var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/);
- if ( t ) {
- oCol.sWidthOrig = t[1];
- }
- }
-
- /* User specified column options */
- if ( oOptions !== undefined && oOptions !== null )
- {
- // Backwards compatibility
- _fnCompatCols( oOptions );
-
- // Map camel case parameters to their Hungarian counterparts
- _fnCamelToHungarian( DataTable.defaults.column, oOptions );
-
- /* Backwards compatibility for mDataProp */
- if ( oOptions.mDataProp !== undefined && !oOptions.mData )
- {
- oOptions.mData = oOptions.mDataProp;
- }
-
- if ( oOptions.sType )
- {
- oCol._sManualType = oOptions.sType;
- }
-
- // `class` is a reserved word in Javascript, so we need to provide
- // the ability to use a valid name for the camel case input
- if ( oOptions.className && ! oOptions.sClass )
- {
- oOptions.sClass = oOptions.className;
- }
-
- $.extend( oCol, oOptions );
- _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
-
- /* iDataSort to be applied (backwards compatibility), but aDataSort will take
- * priority if defined
- */
- if ( oOptions.iDataSort !== undefined )
- {
- oCol.aDataSort = [ oOptions.iDataSort ];
- }
- _fnMap( oCol, oOptions, "aDataSort" );
- }
-
- /* Cache the data get and set functions for speed */
- var mDataSrc = oCol.mData;
- var mData = _fnGetObjectDataFn( mDataSrc );
- var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
-
- var attrTest = function( src ) {
- return typeof src === 'string' && src.indexOf('@') !== -1;
- };
- oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
- attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
- );
-
- oCol.fnGetData = function (rowData, type, meta) {
- var innerData = mData( rowData, type, undefined, meta );
-
- return mRender && type ?
- mRender( innerData, type, rowData, meta ) :
- innerData;
- };
- oCol.fnSetData = function ( rowData, val, meta ) {
- return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta );
- };
-
- // Indicate if DataTables should read DOM data as an object or array
- // Used in _fnGetRowElements
- if ( typeof mDataSrc !== 'number' ) {
- oSettings._rowReadObject = true;
- }
-
- /* Feature sorting overrides column specific when off */
- if ( !oSettings.oFeatures.bSort )
- {
- oCol.bSortable = false;
- th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called
- }
-
- /* Check that the class assignment is correct for sorting */
- var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
- var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
- if ( !oCol.bSortable || (!bAsc && !bDesc) )
- {
- oCol.sSortingClass = oClasses.sSortableNone;
- oCol.sSortingClassJUI = "";
- }
- else if ( bAsc && !bDesc )
- {
- oCol.sSortingClass = oClasses.sSortableAsc;
- oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
- }
- else if ( !bAsc && bDesc )
- {
- oCol.sSortingClass = oClasses.sSortableDesc;
- oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
- }
- else
- {
- oCol.sSortingClass = oClasses.sSortable;
- oCol.sSortingClassJUI = oClasses.sSortJUI;
- }
- }
-
-
- /**
- * Adjust the table column widths for new data. Note: you would probably want to
- * do a redraw after calling this function!
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnAdjustColumnSizing ( settings )
- {
- /* Not interested in doing column width calculation if auto-width is disabled */
- if ( settings.oFeatures.bAutoWidth !== false )
- {
- var columns = settings.aoColumns;
-
- _fnCalculateColumnWidths( settings );
- for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
- {
- columns[i].nTh.style.width = columns[i].sWidth;
- }
- }
-
- var scroll = settings.oScroll;
- if ( scroll.sY !== '' || scroll.sX !== '')
- {
- _fnScrollDraw( settings );
- }
-
- _fnCallbackFire( settings, null, 'column-sizing', [settings] );
- }
-
-
- /**
- * Covert the index of a visible column to the index in the data array (take account
- * of hidden columns)
- * @param {object} oSettings dataTables settings object
- * @param {int} iMatch Visible column index to lookup
- * @returns {int} i the data index
- * @memberof DataTable#oApi
- */
- function _fnVisibleToColumnIndex( oSettings, iMatch )
- {
- var aiVis = _fnGetColumns( oSettings, 'bVisible' );
-
- return typeof aiVis[iMatch] === 'number' ?
- aiVis[iMatch] :
- null;
- }
-
-
- /**
- * Covert the index of an index in the data array and convert it to the visible
- * column index (take account of hidden columns)
- * @param {int} iMatch Column index to lookup
- * @param {object} oSettings dataTables settings object
- * @returns {int} i the data index
- * @memberof DataTable#oApi
- */
- function _fnColumnIndexToVisible( oSettings, iMatch )
- {
- var aiVis = _fnGetColumns( oSettings, 'bVisible' );
- var iPos = $.inArray( iMatch, aiVis );
-
- return iPos !== -1 ? iPos : null;
- }
-
-
- /**
- * Get the number of visible columns
- * @param {object} oSettings dataTables settings object
- * @returns {int} i the number of visible columns
- * @memberof DataTable#oApi
- */
- function _fnVisbleColumns( oSettings )
- {
- return _fnGetColumns( oSettings, 'bVisible' ).length;
- }
-
-
- /**
- * Get an array of column indexes that match a given property
- * @param {object} oSettings dataTables settings object
- * @param {string} sParam Parameter in aoColumns to look for - typically
- * bVisible or bSearchable
- * @returns {array} Array of indexes with matched properties
- * @memberof DataTable#oApi
- */
- function _fnGetColumns( oSettings, sParam )
- {
- var a = [];
-
- $.map( oSettings.aoColumns, function(val, i) {
- if ( val[sParam] ) {
- a.push( i );
- }
- } );
-
- return a;
- }
-
-
- /**
- * Calculate the 'type' of a column
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnColumnTypes ( settings )
- {
- var columns = settings.aoColumns;
- var data = settings.aoData;
- var types = DataTable.ext.type.detect;
- var i, ien, j, jen, k, ken;
- var col, cell, detectedType, cache;
-
- // For each column, spin over the
- for ( i=0, ien=columns.length ; i<ien ; i++ ) {
- col = columns[i];
- cache = [];
-
- if ( ! col.sType && col._sManualType ) {
- col.sType = col._sManualType;
- }
- else if ( ! col.sType ) {
- for ( j=0, jen=types.length ; j<jen ; j++ ) {
- for ( k=0, ken=data.length ; k<ken ; k++ ) {
- // Use a cache array so we only need to get the type data
- // from the formatter once (when using multiple detectors)
- if ( cache[k] === undefined ) {
- cache[k] = _fnGetCellData( settings, k, i, 'type' );
- }
-
- detectedType = types[j]( cache[k], settings );
-
- // If null, then this type can't apply to this column, so
- // rather than testing all cells, break out. There is an
- // exception for the last type which is `html`. We need to
- // scan all rows since it is possible to mix string and HTML
- // types
- if ( ! detectedType && j !== types.length-1 ) {
- break;
- }
-
- // Only a single match is needed for html type since it is
- // bottom of the pile and very similar to string
- if ( detectedType === 'html' ) {
- break;
- }
- }
-
- // Type is valid for all data points in the column - use this
- // type
- if ( detectedType ) {
- col.sType = detectedType;
- break;
- }
- }
-
- // Fall back - if no type was detected, always use string
- if ( ! col.sType ) {
- col.sType = 'string';
- }
- }
- }
- }
-
-
- /**
- * Take the column definitions and static columns arrays and calculate how
- * they relate to column indexes. The callback function will then apply the
- * definition found for a column to a suitable configuration object.
- * @param {object} oSettings dataTables settings object
- * @param {array} aoColDefs The aoColumnDefs array that is to be applied
- * @param {array} aoCols The aoColumns array that defines columns individually
- * @param {function} fn Callback function - takes two parameters, the calculated
- * column index and the definition for that column.
- * @memberof DataTable#oApi
- */
- function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
- {
- var i, iLen, j, jLen, k, kLen, def;
- var columns = oSettings.aoColumns;
-
- // Column definitions with aTargets
- if ( aoColDefs )
- {
- /* Loop over the definitions array - loop in reverse so first instance has priority */
- for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
- {
- def = aoColDefs[i];
-
- /* Each definition can target multiple columns, as it is an array */
- var aTargets = def.targets !== undefined ?
- def.targets :
- def.aTargets;
-
- if ( ! $.isArray( aTargets ) )
- {
- aTargets = [ aTargets ];
- }
-
- for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
- {
- if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
- {
- /* Add columns that we don't yet know about */
- while( columns.length <= aTargets[j] )
- {
- _fnAddColumn( oSettings );
- }
-
- /* Integer, basic index */
- fn( aTargets[j], def );
- }
- else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
- {
- /* Negative integer, right to left column counting */
- fn( columns.length+aTargets[j], def );
- }
- else if ( typeof aTargets[j] === 'string' )
- {
- /* Class name matching on TH element */
- for ( k=0, kLen=columns.length ; k<kLen ; k++ )
- {
- if ( aTargets[j] == "_all" ||
- $(columns[k].nTh).hasClass( aTargets[j] ) )
- {
- fn( k, def );
- }
- }
- }
- }
- }
- }
-
- // Statically defined columns array
- if ( aoCols )
- {
- for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
- {
- fn( i, aoCols[i] );
- }
- }
- }
-
- /**
- * Add a data array to the table, creating DOM node etc. This is the parallel to
- * _fnGatherData, but for adding rows from a Javascript source, rather than a
- * DOM source.
- * @param {object} oSettings dataTables settings object
- * @param {array} aData data array to be added
- * @param {node} [nTr] TR element to add to the table - optional. If not given,
- * DataTables will create a row automatically
- * @param {array} [anTds] Array of TD|TH elements for the row - must be given
- * if nTr is.
- * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
- * @memberof DataTable#oApi
- */
- function _fnAddData ( oSettings, aDataIn, nTr, anTds )
- {
- /* Create the object for storing information about this new row */
- var iRow = oSettings.aoData.length;
- var oData = $.extend( true, {}, DataTable.models.oRow, {
- src: nTr ? 'dom' : 'data'
- } );
-
- oData._aData = aDataIn;
- oSettings.aoData.push( oData );
-
- /* Create the cells */
- var nTd, sThisType;
- var columns = oSettings.aoColumns;
- for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
- {
- // When working with a row, the data source object must be populated. In
- // all other cases, the data source object is already populated, so we
- // don't overwrite it, which might break bindings etc
- if ( nTr ) {
- _fnSetCellData( oSettings, iRow, i, _fnGetCellData( oSettings, iRow, i ) );
- }
- columns[i].sType = null;
- }
-
- /* Add to the display array */
- oSettings.aiDisplayMaster.push( iRow );
-
- /* Create the DOM information, or register it if already present */
- if ( nTr || ! oSettings.oFeatures.bDeferRender )
- {
- _fnCreateTr( oSettings, iRow, nTr, anTds );
- }
-
- return iRow;
- }
-
-
- /**
- * Add one or more TR elements to the table. Generally we'd expect to
- * use this for reading data from a DOM sourced table, but it could be
- * used for an TR element. Note that if a TR is given, it is used (i.e.
- * it is not cloned).
- * @param {object} settings dataTables settings object
- * @param {array|node|jQuery} trs The TR element(s) to add to the table
- * @returns {array} Array of indexes for the added rows
- * @memberof DataTable#oApi
- */
- function _fnAddTr( settings, trs )
- {
- var row;
-
- // Allow an individual node to be passed in
- if ( ! (trs instanceof $) ) {
- trs = $(trs);
- }
-
- return trs.map( function (i, el) {
- row = _fnGetRowElements( settings, el );
- return _fnAddData( settings, row.data, el, row.cells );
- } );
- }
-
-
- /**
- * Take a TR element and convert it to an index in aoData
- * @param {object} oSettings dataTables settings object
- * @param {node} n the TR element to find
- * @returns {int} index if the node is found, null if not
- * @memberof DataTable#oApi
- */
- function _fnNodeToDataIndex( oSettings, n )
- {
- return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
- }
-
-
- /**
- * Take a TD element and convert it into a column data index (not the visible index)
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow The row number the TD/TH can be found in
- * @param {node} n The TD/TH element to find
- * @returns {int} index if the node is found, -1 if not
- * @memberof DataTable#oApi
- */
- function _fnNodeToColumnIndex( oSettings, iRow, n )
- {
- return $.inArray( n, oSettings.aoData[ iRow ].anCells );
- }
-
-
- /**
- * Get the data for a given cell from the internal cache, taking into account data mapping
- * @param {object} settings dataTables settings object
- * @param {int} rowIdx aoData row id
- * @param {int} colIdx Column index
- * @param {string} type data get type ('display', 'type' 'filter' 'sort')
- * @returns {*} Cell data
- * @memberof DataTable#oApi
- */
- function _fnGetCellData( settings, rowIdx, colIdx, type )
- {
- var draw = settings.iDraw;
- var col = settings.aoColumns[colIdx];
- var rowData = settings.aoData[rowIdx]._aData;
- var defaultContent = col.sDefaultContent;
- var cellData = col.fnGetData( rowData, type, {
- settings: settings,
- row: rowIdx,
- col: colIdx
- } );
-
- if ( cellData === undefined ) {
- if ( settings.iDrawError != draw && defaultContent === null ) {
- _fnLog( settings, 0, "Requested unknown parameter "+
- (typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+
- " for row "+rowIdx, 4 );
- settings.iDrawError = draw;
- }
- return defaultContent;
- }
-
- /* When the data source is null, we can use default column data */
- if ( (cellData === rowData || cellData === null) && defaultContent !== null ) {
- cellData = defaultContent;
- }
- else if ( typeof cellData === 'function' ) {
- // If the data source is a function, then we run it and use the return,
- // executing in the scope of the data object (for instances)
- return cellData.call( rowData );
- }
-
- if ( cellData === null && type == 'display' ) {
- return '';
- }
- return cellData;
- }
-
-
- /**
- * Set the value for a specific cell, into the internal data cache
- * @param {object} settings dataTables settings object
- * @param {int} rowIdx aoData row id
- * @param {int} colIdx Column index
- * @param {*} val Value to set
- * @memberof DataTable#oApi
- */
- function _fnSetCellData( settings, rowIdx, colIdx, val )
- {
- var col = settings.aoColumns[colIdx];
- var rowData = settings.aoData[rowIdx]._aData;
-
- col.fnSetData( rowData, val, {
- settings: settings,
- row: rowIdx,
- col: colIdx
- } );
- }
-
-
- // Private variable that is used to match action syntax in the data property object
- var __reArray = /\[.*?\]$/;
- var __reFn = /\(\)$/;
-
- /**
- * Split string on periods, taking into account escaped periods
- * @param {string} str String to split
- * @return {array} Split string
- */
- function _fnSplitObjNotation( str )
- {
- return $.map( str.match(/(\\.|[^\.])+/g), function ( s ) {
- return s.replace(/\\./g, '.');
- } );
- }
-
-
- /**
- * Return a function that can be used to get data from a source object, taking
- * into account the ability to use nested objects as a source
- * @param {string|int|function} mSource The data source for the object
- * @returns {function} Data get function
- * @memberof DataTable#oApi
- */
- function _fnGetObjectDataFn( mSource )
- {
- if ( $.isPlainObject( mSource ) )
- {
- /* Build an object of get functions, and wrap them in a single call */
- var o = {};
- $.each( mSource, function (key, val) {
- if ( val ) {
- o[key] = _fnGetObjectDataFn( val );
- }
- } );
-
- return function (data, type, row, meta) {
- var t = o[type] || o._;
- return t !== undefined ?
- t(data, type, row, meta) :
- data;
- };
- }
- else if ( mSource === null )
- {
- /* Give an empty string for rendering / sorting etc */
- return function (data) { // type, row and meta also passed, but not used
- return data;
- };
- }
- else if ( typeof mSource === 'function' )
- {
- return function (data, type, row, meta) {
- return mSource( data, type, row, meta );
- };
- }
- else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
- mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
- {
- /* If there is a . in the source string then the data source is in a
- * nested object so we loop over the data for each level to get the next
- * level down. On each loop we test for undefined, and if found immediately
- * return. This allows entire objects to be missing and sDefaultContent to
- * be used if defined, rather than throwing an error
- */
- var fetchData = function (data, type, src) {
- var arrayNotation, funcNotation, out, innerSrc;
-
- if ( src !== "" )
- {
- var a = _fnSplitObjNotation( src );
-
- for ( var i=0, iLen=a.length ; i<iLen ; i++ )
- {
- // Check if we are dealing with special notation
- arrayNotation = a[i].match(__reArray);
- funcNotation = a[i].match(__reFn);
-
- if ( arrayNotation )
- {
- // Array notation
- a[i] = a[i].replace(__reArray, '');
-
- // Condition allows simply [] to be passed in
- if ( a[i] !== "" ) {
- data = data[ a[i] ];
- }
- out = [];
-
- // Get the remainder of the nested object to get
- a.splice( 0, i+1 );
- innerSrc = a.join('.');
-
- // Traverse each entry in the array getting the properties requested
- for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
- out.push( fetchData( data[j], type, innerSrc ) );
- }
-
- // If a string is given in between the array notation indicators, that
- // is used to join the strings together, otherwise an array is returned
- var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
- data = (join==="") ? out : out.join(join);
-
- // The inner call to fetchData has already traversed through the remainder
- // of the source requested, so we exit from the loop
- break;
- }
- else if ( funcNotation )
- {
- // Function call
- a[i] = a[i].replace(__reFn, '');
- data = data[ a[i] ]();
- continue;
- }
-
- if ( data === null || data[ a[i] ] === undefined )
- {
- return undefined;
- }
- data = data[ a[i] ];
- }
- }
-
- return data;
- };
-
- return function (data, type) { // row and meta also passed, but not used
- return fetchData( data, type, mSource );
- };
- }
- else
- {
- /* Array or flat object mapping */
- return function (data, type) { // row and meta also passed, but not used
- return data[mSource];
- };
- }
- }
-
-
- /**
- * Return a function that can be used to set data from a source object, taking
- * into account the ability to use nested objects as a source
- * @param {string|int|function} mSource The data source for the object
- * @returns {function} Data set function
- * @memberof DataTable#oApi
- */
- function _fnSetObjectDataFn( mSource )
- {
- if ( $.isPlainObject( mSource ) )
- {
- /* Unlike get, only the underscore (global) option is used for for
- * setting data since we don't know the type here. This is why an object
- * option is not documented for `mData` (which is read/write), but it is
- * for `mRender` which is read only.
- */
- return _fnSetObjectDataFn( mSource._ );
- }
- else if ( mSource === null )
- {
- /* Nothing to do when the data source is null */
- return function () {};
- }
- else if ( typeof mSource === 'function' )
- {
- return function (data, val, meta) {
- mSource( data, 'set', val, meta );
- };
- }
- else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
- mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
- {
- /* Like the get, we need to get data from a nested object */
- var setData = function (data, val, src) {
- var a = _fnSplitObjNotation( src ), b;
- var aLast = a[a.length-1];
- var arrayNotation, funcNotation, o, innerSrc;
-
- for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
- {
- // Check if we are dealing with an array notation request
- arrayNotation = a[i].match(__reArray);
- funcNotation = a[i].match(__reFn);
-
- if ( arrayNotation )
- {
- a[i] = a[i].replace(__reArray, '');
- data[ a[i] ] = [];
-
- // Get the remainder of the nested object to set so we can recurse
- b = a.slice();
- b.splice( 0, i+1 );
- innerSrc = b.join('.');
-
- // Traverse each entry in the array setting the properties requested
- for ( var j=0, jLen=val.length ; j<jLen ; j++ )
- {
- o = {};
- setData( o, val[j], innerSrc );
- data[ a[i] ].push( o );
- }
-
- // The inner call to setData has already traversed through the remainder
- // of the source and has set the data, thus we can exit here
- return;
- }
- else if ( funcNotation )
- {
- // Function call
- a[i] = a[i].replace(__reFn, '');
- data = data[ a[i] ]( val );
- }
-
- // If the nested object doesn't currently exist - since we are
- // trying to set the value - create it
- if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
- {
- data[ a[i] ] = {};
- }
- data = data[ a[i] ];
- }
-
- // Last item in the input - i.e, the actual set
- if ( aLast.match(__reFn ) )
- {
- // Function call
- data = data[ aLast.replace(__reFn, '') ]( val );
- }
- else
- {
- // If array notation is used, we just want to strip it and use the property name
- // and assign the value. If it isn't used, then we get the result we want anyway
- data[ aLast.replace(__reArray, '') ] = val;
- }
- };
-
- return function (data, val) { // meta is also passed in, but not used
- return setData( data, val, mSource );
- };
- }
- else
- {
- /* Array or flat object mapping */
- return function (data, val) { // meta is also passed in, but not used
- data[mSource] = val;
- };
- }
- }
-
-
- /**
- * Return an array with the full table data
- * @param {object} oSettings dataTables settings object
- * @returns array {array} aData Master data array
- * @memberof DataTable#oApi
- */
- function _fnGetDataMaster ( settings )
- {
- return _pluck( settings.aoData, '_aData' );
- }
-
-
- /**
- * Nuke the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnClearTable( settings )
- {
- settings.aoData.length = 0;
- settings.aiDisplayMaster.length = 0;
- settings.aiDisplay.length = 0;
- }
-
-
- /**
- * Take an array of integers (index array) and remove a target integer (value - not
- * the key!)
- * @param {array} a Index array to target
- * @param {int} iTarget value to find
- * @memberof DataTable#oApi
- */
- function _fnDeleteIndex( a, iTarget, splice )
- {
- var iTargetIndex = -1;
-
- for ( var i=0, iLen=a.length ; i<iLen ; i++ )
- {
- if ( a[i] == iTarget )
- {
- iTargetIndex = i;
- }
- else if ( a[i] > iTarget )
- {
- a[i]--;
- }
- }
-
- if ( iTargetIndex != -1 && splice === undefined )
- {
- a.splice( iTargetIndex, 1 );
- }
- }
-
-
- /**
- * Mark cached data as invalid such that a re-read of the data will occur when
- * the cached data is next requested. Also update from the data source object.
- *
- * @param {object} settings DataTables settings object
- * @param {int} rowIdx Row index to invalidate
- * @param {string} [src] Source to invalidate from: undefined, 'auto', 'dom'
- * or 'data'
- * @param {int} [colIdx] Column index to invalidate. If undefined the whole
- * row will be invalidated
- * @memberof DataTable#oApi
- *
- * @todo For the modularisation of v1.11 this will need to become a callback, so
- * the sort and filter methods can subscribe to it. That will required
- * initialisation options for sorting, which is why it is not already baked in
- */
- function _fnInvalidate( settings, rowIdx, src, colIdx )
- {
- var row = settings.aoData[ rowIdx ];
- var i, ien;
- var cellWrite = function ( cell, col ) {
- // This is very frustrating, but in IE if you just write directly
- // to innerHTML, and elements that are overwritten are GC'ed,
- // even if there is a reference to them elsewhere
- while ( cell.childNodes.length ) {
- cell.removeChild( cell.firstChild );
- }
-
- cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' );
- };
-
- // Are we reading last data from DOM or the data object?
- if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
- // Read the data from the DOM
- row._aData = _fnGetRowElements(
- settings, row, colIdx, colIdx === undefined ? undefined : row._aData
- )
- .data;
- }
- else {
- // Reading from data object, update the DOM
- var cells = row.anCells;
-
- if ( cells ) {
- if ( colIdx !== undefined ) {
- cellWrite( cells[colIdx], colIdx );
- }
- else {
- for ( i=0, ien=cells.length ; i<ien ; i++ ) {
- cellWrite( cells[i], i );
- }
- }
- }
- }
-
- // For both row and cell invalidation, the cached data for sorting and
- // filtering is nulled out
- row._aSortData = null;
- row._aFilterData = null;
-
- // Invalidate the type for a specific column (if given) or all columns since
- // the data might have changed
- var cols = settings.aoColumns;
- if ( colIdx !== undefined ) {
- cols[ colIdx ].sType = null;
- }
- else {
- for ( i=0, ien=cols.length ; i<ien ; i++ ) {
- cols[i].sType = null;
- }
-
- // Update DataTables special `DT_*` attributes for the row
- _fnRowAttributes( row );
- }
- }
-
-
- /**
- * Build a data source object from an HTML row, reading the contents of the
- * cells that are in the row.
- *
- * @param {object} settings DataTables settings object
- * @param {node|object} TR element from which to read data or existing row
- * object from which to re-read the data from the cells
- * @param {int} [colIdx] Optional column index
- * @param {array|object} [d] Data source object. If `colIdx` is given then this
- * parameter should also be given and will be used to write the data into.
- * Only the column in question will be written
- * @returns {object} Object with two parameters: `data` the data read, in
- * document order, and `cells` and array of nodes (they can be useful to the
- * caller, so rather than needing a second traversal to get them, just return
- * them from here).
- * @memberof DataTable#oApi
- */
- function _fnGetRowElements( settings, row, colIdx, d )
- {
- var
- tds = [],
- td = row.firstChild,
- name, col, o, i=0, contents,
- columns = settings.aoColumns,
- objectRead = settings._rowReadObject;
-
- // Allow the data object to be passed in, or construct
- d = d || objectRead ? {} : [];
-
- var attr = function ( str, td ) {
- if ( typeof str === 'string' ) {
- var idx = str.indexOf('@');
-
- if ( idx !== -1 ) {
- var attr = str.substring( idx+1 );
- var setter = _fnSetObjectDataFn( str );
- setter( d, td.getAttribute( attr ) );
- }
- }
- };
-
- // Read data from a cell and store into the data object
- var cellProcess = function ( cell ) {
- if ( colIdx === undefined || colIdx === i ) {
- col = columns[i];
- contents = $.trim(cell.innerHTML);
-
- if ( col && col._bAttrSrc ) {
- var setter = _fnSetObjectDataFn( col.mData._ );
- setter( d, contents );
-
- attr( col.mData.sort, cell );
- attr( col.mData.type, cell );
- attr( col.mData.filter, cell );
- }
- else {
- // Depending on the `data` option for the columns the data can
- // be read to either an object or an array.
- if ( objectRead ) {
- if ( ! col._setter ) {
- // Cache the setter function
- col._setter = _fnSetObjectDataFn( col.mData );
- }
- col._setter( d, contents );
- }
- else {
- d[i] = contents;
- }
- }
- }
-
- i++;
- };
-
- if ( td ) {
- // `tr` element was passed in
- while ( td ) {
- name = td.nodeName.toUpperCase();
-
- if ( name == "TD" || name == "TH" ) {
- cellProcess( td );
- tds.push( td );
- }
-
- td = td.nextSibling;
- }
- }
- else {
- // Existing row object passed in
- tds = row.anCells;
-
- for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
- cellProcess( tds[j] );
- }
- }
-
- return {
- data: d,
- cells: tds
- };
- }
- /**
- * Create a new TR element (and it's TD children) for a row
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow Row to consider
- * @param {node} [nTrIn] TR element to add to the table - optional. If not given,
- * DataTables will create a row automatically
- * @param {array} [anTds] Array of TD|TH elements for the row - must be given
- * if nTr is.
- * @memberof DataTable#oApi
- */
- function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
- {
- var
- row = oSettings.aoData[iRow],
- rowData = row._aData,
- cells = [],
- nTr, nTd, oCol,
- i, iLen;
-
- if ( row.nTr === null )
- {
- nTr = nTrIn || document.createElement('tr');
-
- row.nTr = nTr;
- row.anCells = cells;
-
- /* Use a private property on the node to allow reserve mapping from the node
- * to the aoData array for fast look up
- */
- nTr._DT_RowIndex = iRow;
-
- /* Special parameters can be given by the data source to be used on the row */
- _fnRowAttributes( row );
-
- /* Process each column */
- for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- oCol = oSettings.aoColumns[i];
-
- nTd = nTrIn ? anTds[i] : document.createElement( oCol.sCellType );
- cells.push( nTd );
-
- // Need to create the HTML if new, or if a rendering function is defined
- if ( !nTrIn || oCol.mRender || oCol.mData !== i )
- {
- nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' );
- }
-
- /* Add user defined class */
- if ( oCol.sClass )
- {
- nTd.className += ' '+oCol.sClass;
- }
-
- // Visibility - add or remove as required
- if ( oCol.bVisible && ! nTrIn )
- {
- nTr.appendChild( nTd );
- }
- else if ( ! oCol.bVisible && nTrIn )
- {
- nTd.parentNode.removeChild( nTd );
- }
-
- if ( oCol.fnCreatedCell )
- {
- oCol.fnCreatedCell.call( oSettings.oInstance,
- nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i
- );
- }
- }
-
- _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow] );
- }
-
- // Remove once webkit bug 131819 and Chromium bug 365619 have been resolved
- // and deployed
- row.nTr.setAttribute( 'role', 'row' );
- }
-
-
- /**
- * Add attributes to a row based on the special `DT_*` parameters in a data
- * source object.
- * @param {object} DataTables row object for the row to be modified
- * @memberof DataTable#oApi
- */
- function _fnRowAttributes( row )
- {
- var tr = row.nTr;
- var data = row._aData;
-
- if ( tr ) {
- if ( data.DT_RowId ) {
- tr.id = data.DT_RowId;
- }
-
- if ( data.DT_RowClass ) {
- // Remove any classes added by DT_RowClass before
- var a = data.DT_RowClass.split(' ');
- row.__rowc = row.__rowc ?
- _unique( row.__rowc.concat( a ) ) :
- a;
-
- $(tr)
- .removeClass( row.__rowc.join(' ') )
- .addClass( data.DT_RowClass );
- }
-
- if ( data.DT_RowAttr ) {
- $(tr).attr( data.DT_RowAttr );
- }
-
- if ( data.DT_RowData ) {
- $(tr).data( data.DT_RowData );
- }
- }
- }
-
-
- /**
- * Create the HTML header for the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnBuildHead( oSettings )
- {
- var i, ien, cell, row, column;
- var thead = oSettings.nTHead;
- var tfoot = oSettings.nTFoot;
- var createHeader = $('th, td', thead).length === 0;
- var classes = oSettings.oClasses;
- var columns = oSettings.aoColumns;
-
- if ( createHeader ) {
- row = $('<tr/>').appendTo( thead );
- }
-
- for ( i=0, ien=columns.length ; i<ien ; i++ ) {
- column = columns[i];
- cell = $( column.nTh ).addClass( column.sClass );
-
- if ( createHeader ) {
- cell.appendTo( row );
- }
-
- // 1.11 move into sorting
- if ( oSettings.oFeatures.bSort ) {
- cell.addClass( column.sSortingClass );
-
- if ( column.bSortable !== false ) {
- cell
- .attr( 'tabindex', oSettings.iTabIndex )
- .attr( 'aria-controls', oSettings.sTableId );
-
- _fnSortAttachListener( oSettings, column.nTh, i );
- }
- }
-
- if ( column.sTitle != cell.html() ) {
- cell.html( column.sTitle );
- }
-
- _fnRenderer( oSettings, 'header' )(
- oSettings, cell, column, classes
- );
- }
-
- if ( createHeader ) {
- _fnDetectHeader( oSettings.aoHeader, thead );
- }
-
- /* ARIA role for the rows */
- $(thead).find('>tr').attr('role', 'row');
-
- /* Deal with the footer - add classes if required */
- $(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH );
- $(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH );
-
- // Cache the footer cells. Note that we only take the cells from the first
- // row in the footer. If there is more than one row the user wants to
- // interact with, they need to use the table().foot() method. Note also this
- // allows cells to be used for multiple columns using colspan
- if ( tfoot !== null ) {
- var cells = oSettings.aoFooter[0];
-
- for ( i=0, ien=cells.length ; i<ien ; i++ ) {
- column = columns[i];
- column.nTf = cells[i].cell;
-
- if ( column.sClass ) {
- $(column.nTf).addClass( column.sClass );
- }
- }
- }
- }
-
-
- /**
- * Draw the header (or footer) element based on the column visibility states. The
- * methodology here is to use the layout array from _fnDetectHeader, modified for
- * the instantaneous column visibility, to construct the new layout. The grid is
- * traversed over cell at a time in a rows x columns grid fashion, although each
- * cell insert can cover multiple elements in the grid - which is tracks using the
- * aApplied array. Cell inserts in the grid will only occur where there isn't
- * already a cell in that position.
- * @param {object} oSettings dataTables settings object
- * @param array {objects} aoSource Layout array from _fnDetectHeader
- * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
- * @memberof DataTable#oApi
- */
- function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
- {
- var i, iLen, j, jLen, k, kLen, n, nLocalTr;
- var aoLocal = [];
- var aApplied = [];
- var iColumns = oSettings.aoColumns.length;
- var iRowspan, iColspan;
-
- if ( ! aoSource )
- {
- return;
- }
-
- if ( bIncludeHidden === undefined )
- {
- bIncludeHidden = false;
- }
-
- /* Make a copy of the master layout array, but without the visible columns in it */
- for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
- {
- aoLocal[i] = aoSource[i].slice();
- aoLocal[i].nTr = aoSource[i].nTr;
-
- /* Remove any columns which are currently hidden */
- for ( j=iColumns-1 ; j>=0 ; j-- )
- {
- if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
- {
- aoLocal[i].splice( j, 1 );
- }
- }
-
- /* Prep the applied array - it needs an element for each row */
- aApplied.push( [] );
- }
-
- for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
- {
- nLocalTr = aoLocal[i].nTr;
-
- /* All cells are going to be replaced, so empty out the row */
- if ( nLocalTr )
- {
- while( (n = nLocalTr.firstChild) )
- {
- nLocalTr.removeChild( n );
- }
- }
-
- for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
- {
- iRowspan = 1;
- iColspan = 1;
-
- /* Check to see if there is already a cell (row/colspan) covering our target
- * insert point. If there is, then there is nothing to do.
- */
- if ( aApplied[i][j] === undefined )
- {
- nLocalTr.appendChild( aoLocal[i][j].cell );
- aApplied[i][j] = 1;
-
- /* Expand the cell to cover as many rows as needed */
- while ( aoLocal[i+iRowspan] !== undefined &&
- aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
- {
- aApplied[i+iRowspan][j] = 1;
- iRowspan++;
- }
-
- /* Expand the cell to cover as many columns as needed */
- while ( aoLocal[i][j+iColspan] !== undefined &&
- aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
- {
- /* Must update the applied array over the rows for the columns */
- for ( k=0 ; k<iRowspan ; k++ )
- {
- aApplied[i+k][j+iColspan] = 1;
- }
- iColspan++;
- }
-
- /* Do the actual expansion in the DOM */
- $(aoLocal[i][j].cell)
- .attr('rowspan', iRowspan)
- .attr('colspan', iColspan);
- }
- }
- }
- }
-
-
- /**
- * Insert the required TR nodes into the table for display
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnDraw( oSettings )
- {
- /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
- var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
- if ( $.inArray( false, aPreDraw ) !== -1 )
- {
- _fnProcessingDisplay( oSettings, false );
- return;
- }
-
- var i, iLen, n;
- var anRows = [];
- var iRowCount = 0;
- var asStripeClasses = oSettings.asStripeClasses;
- var iStripes = asStripeClasses.length;
- var iOpenRows = oSettings.aoOpenRows.length;
- var oLang = oSettings.oLanguage;
- var iInitDisplayStart = oSettings.iInitDisplayStart;
- var bServerSide = _fnDataSource( oSettings ) == 'ssp';
- var aiDisplay = oSettings.aiDisplay;
-
- oSettings.bDrawing = true;
-
- /* Check and see if we have an initial draw position from state saving */
- if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
- {
- oSettings._iDisplayStart = bServerSide ?
- iInitDisplayStart :
- iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
- 0 :
- iInitDisplayStart;
-
- oSettings.iInitDisplayStart = -1;
- }
-
- var iDisplayStart = oSettings._iDisplayStart;
- var iDisplayEnd = oSettings.fnDisplayEnd();
-
- /* Server-side processing draw intercept */
- if ( oSettings.bDeferLoading )
- {
- oSettings.bDeferLoading = false;
- oSettings.iDraw++;
- _fnProcessingDisplay( oSettings, false );
- }
- else if ( !bServerSide )
- {
- oSettings.iDraw++;
- }
- else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) )
- {
- return;
- }
-
- if ( aiDisplay.length !== 0 )
- {
- var iStart = bServerSide ? 0 : iDisplayStart;
- var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
-
- for ( var j=iStart ; j<iEnd ; j++ )
- {
- var iDataIndex = aiDisplay[j];
- var aoData = oSettings.aoData[ iDataIndex ];
- if ( aoData.nTr === null )
- {
- _fnCreateTr( oSettings, iDataIndex );
- }
-
- var nRow = aoData.nTr;
-
- /* Remove the old striping classes and then add the new one */
- if ( iStripes !== 0 )
- {
- var sStripe = asStripeClasses[ iRowCount % iStripes ];
- if ( aoData._sRowStripe != sStripe )
- {
- $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
- aoData._sRowStripe = sStripe;
- }
- }
-
- // Row callback functions - might want to manipulate the row
- // iRowCount and j are not currently documented. Are they at all
- // useful?
- _fnCallbackFire( oSettings, 'aoRowCallback', null,
- [nRow, aoData._aData, iRowCount, j] );
-
- anRows.push( nRow );
- iRowCount++;
- }
- }
- else
- {
- /* Table is empty - create a row with an empty message in it */
- var sZero = oLang.sZeroRecords;
- if ( oSettings.iDraw == 1 && _fnDataSource( oSettings ) == 'ajax' )
- {
- sZero = oLang.sLoadingRecords;
- }
- else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
- {
- sZero = oLang.sEmptyTable;
- }
-
- anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } )
- .append( $('<td />', {
- 'valign': 'top',
- 'colSpan': _fnVisbleColumns( oSettings ),
- 'class': oSettings.oClasses.sRowEmpty
- } ).html( sZero ) )[0];
- }
-
- /* Header and footer callbacks */
- _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
- _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
-
- _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
- _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
-
- var body = $(oSettings.nTBody);
-
- body.children().detach();
- body.append( $(anRows) );
-
- /* Call all required callback functions for the end of a draw */
- _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );
-
- /* Draw is complete, sorting and filtering must be as well */
- oSettings.bSorted = false;
- oSettings.bFiltered = false;
- oSettings.bDrawing = false;
- }
-
-
- /**
- * Redraw the table - taking account of the various features which are enabled
- * @param {object} oSettings dataTables settings object
- * @param {boolean} [holdPosition] Keep the current paging position. By default
- * the paging is reset to the first page
- * @memberof DataTable#oApi
- */
- function _fnReDraw( settings, holdPosition )
- {
- var
- features = settings.oFeatures,
- sort = features.bSort,
- filter = features.bFilter;
-
- if ( sort ) {
- _fnSort( settings );
- }
-
- if ( filter ) {
- _fnFilterComplete( settings, settings.oPreviousSearch );
- }
- else {
- // No filtering, so we want to just use the display master
- settings.aiDisplay = settings.aiDisplayMaster.slice();
- }
-
- if ( holdPosition !== true ) {
- settings._iDisplayStart = 0;
- }
-
- // Let any modules know about the draw hold position state (used by
- // scrolling internally)
- settings._drawHold = holdPosition;
-
- _fnDraw( settings );
-
- settings._drawHold = false;
- }
-
-
- /**
- * Add the options to the page HTML for the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnAddOptionsHtml ( oSettings )
- {
- var classes = oSettings.oClasses;
- var table = $(oSettings.nTable);
- var holding = $('<div/>').insertBefore( table ); // Holding element for speed
- var features = oSettings.oFeatures;
-
- // All DataTables are wrapped in a div
- var insert = $('<div/>', {
- id: oSettings.sTableId+'_wrapper',
- 'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter)
- } );
-
- oSettings.nHolding = holding[0];
- oSettings.nTableWrapper = insert[0];
- oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
-
- /* Loop over the user set positioning and place the elements as needed */
- var aDom = oSettings.sDom.split('');
- var featureNode, cOption, nNewNode, cNext, sAttr, j;
- for ( var i=0 ; i<aDom.length ; i++ )
- {
- featureNode = null;
- cOption = aDom[i];
-
- if ( cOption == '<' )
- {
- /* New container div */
- nNewNode = $('<div/>')[0];
-
- /* Check to see if we should append an id and/or a class name to the container */
- cNext = aDom[i+1];
- if ( cNext == "'" || cNext == '"' )
- {
- sAttr = "";
- j = 2;
- while ( aDom[i+j] != cNext )
- {
- sAttr += aDom[i+j];
- j++;
- }
-
- /* Replace jQuery UI constants @todo depreciated */
- if ( sAttr == "H" )
- {
- sAttr = classes.sJUIHeader;
- }
- else if ( sAttr == "F" )
- {
- sAttr = classes.sJUIFooter;
- }
-
- /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
- * breaks the string into parts and applies them as needed
- */
- if ( sAttr.indexOf('.') != -1 )
- {
- var aSplit = sAttr.split('.');
- nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
- nNewNode.className = aSplit[1];
- }
- else if ( sAttr.charAt(0) == "#" )
- {
- nNewNode.id = sAttr.substr(1, sAttr.length-1);
- }
- else
- {
- nNewNode.className = sAttr;
- }
-
- i += j; /* Move along the position array */
- }
-
- insert.append( nNewNode );
- insert = $(nNewNode);
- }
- else if ( cOption == '>' )
- {
- /* End container div */
- insert = insert.parent();
- }
- // @todo Move options into their own plugins?
- else if ( cOption == 'l' && features.bPaginate && features.bLengthChange )
- {
- /* Length */
- featureNode = _fnFeatureHtmlLength( oSettings );
- }
- else if ( cOption == 'f' && features.bFilter )
- {
- /* Filter */
- featureNode = _fnFeatureHtmlFilter( oSettings );
- }
- else if ( cOption == 'r' && features.bProcessing )
- {
- /* pRocessing */
- featureNode = _fnFeatureHtmlProcessing( oSettings );
- }
- else if ( cOption == 't' )
- {
- /* Table */
- featureNode = _fnFeatureHtmlTable( oSettings );
- }
- else if ( cOption == 'i' && features.bInfo )
- {
- /* Info */
- featureNode = _fnFeatureHtmlInfo( oSettings );
- }
- else if ( cOption == 'p' && features.bPaginate )
- {
- /* Pagination */
- featureNode = _fnFeatureHtmlPaginate( oSettings );
- }
- else if ( DataTable.ext.feature.length !== 0 )
- {
- /* Plug-in features */
- var aoFeatures = DataTable.ext.feature;
- for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
- {
- if ( cOption == aoFeatures[k].cFeature )
- {
- featureNode = aoFeatures[k].fnInit( oSettings );
- break;
- }
- }
- }
-
- /* Add to the 2D features array */
- if ( featureNode )
- {
- var aanFeatures = oSettings.aanFeatures;
-
- if ( ! aanFeatures[cOption] )
- {
- aanFeatures[cOption] = [];
- }
-
- aanFeatures[cOption].push( featureNode );
- insert.append( featureNode );
- }
- }
-
- /* Built our DOM structure - replace the holding div with what we want */
- holding.replaceWith( insert );
- }
-
-
- /**
- * Use the DOM source to create up an array of header cells. The idea here is to
- * create a layout grid (array) of rows x columns, which contains a reference
- * to the cell that that point in the grid (regardless of col/rowspan), such that
- * any column / row could be removed and the new grid constructed
- * @param array {object} aLayout Array to store the calculated layout in
- * @param {node} nThead The header/footer element for the table
- * @memberof DataTable#oApi
- */
- function _fnDetectHeader ( aLayout, nThead )
- {
- var nTrs = $(nThead).children('tr');
- var nTr, nCell;
- var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
- var bUnique;
- var fnShiftCol = function ( a, i, j ) {
- var k = a[i];
- while ( k[j] ) {
- j++;
- }
- return j;
- };
-
- aLayout.splice( 0, aLayout.length );
-
- /* We know how many rows there are in the layout - so prep it */
- for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
- {
- aLayout.push( [] );
- }
-
- /* Calculate a layout array */
- for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
- {
- nTr = nTrs[i];
- iColumn = 0;
-
- /* For every cell in the row... */
- nCell = nTr.firstChild;
- while ( nCell ) {
- if ( nCell.nodeName.toUpperCase() == "TD" ||
- nCell.nodeName.toUpperCase() == "TH" )
- {
- /* Get the col and rowspan attributes from the DOM and sanitise them */
- iColspan = nCell.getAttribute('colspan') * 1;
- iRowspan = nCell.getAttribute('rowspan') * 1;
- iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
- iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;
-
- /* There might be colspan cells already in this row, so shift our target
- * accordingly
- */
- iColShifted = fnShiftCol( aLayout, i, iColumn );
-
- /* Cache calculation for unique columns */
- bUnique = iColspan === 1 ? true : false;
-
- /* If there is col / rowspan, copy the information into the layout grid */
- for ( l=0 ; l<iColspan ; l++ )
- {
- for ( k=0 ; k<iRowspan ; k++ )
- {
- aLayout[i+k][iColShifted+l] = {
- "cell": nCell,
- "unique": bUnique
- };
- aLayout[i+k].nTr = nTr;
- }
- }
- }
- nCell = nCell.nextSibling;
- }
- }
- }
-
-
- /**
- * Get an array of unique th elements, one for each column
- * @param {object} oSettings dataTables settings object
- * @param {node} nHeader automatically detect the layout from this node - optional
- * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
- * @returns array {node} aReturn list of unique th's
- * @memberof DataTable#oApi
- */
- function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
- {
- var aReturn = [];
- if ( !aLayout )
- {
- aLayout = oSettings.aoHeader;
- if ( nHeader )
- {
- aLayout = [];
- _fnDetectHeader( aLayout, nHeader );
- }
- }
-
- for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
- {
- for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
- {
- if ( aLayout[i][j].unique &&
- (!aReturn[j] || !oSettings.bSortCellsTop) )
- {
- aReturn[j] = aLayout[i][j].cell;
- }
- }
- }
-
- return aReturn;
- }
-
- /**
- * Create an Ajax call based on the table's settings, taking into account that
- * parameters can have multiple forms, and backwards compatibility.
- *
- * @param {object} oSettings dataTables settings object
- * @param {array} data Data to send to the server, required by
- * DataTables - may be augmented by developer callbacks
- * @param {function} fn Callback function to run when data is obtained
- */
- function _fnBuildAjax( oSettings, data, fn )
- {
- // Compatibility with 1.9-, allow fnServerData and event to manipulate
- _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] );
-
- // Convert to object based for 1.10+ if using the old array scheme which can
- // come from server-side processing or serverParams
- if ( data && $.isArray(data) ) {
- var tmp = {};
- var rbracket = /(.*?)\[\]$/;
-
- $.each( data, function (key, val) {
- var match = val.name.match(rbracket);
-
- if ( match ) {
- // Support for arrays
- var name = match[0];
-
- if ( ! tmp[ name ] ) {
- tmp[ name ] = [];
- }
- tmp[ name ].push( val.value );
- }
- else {
- tmp[val.name] = val.value;
- }
- } );
- data = tmp;
- }
-
- var ajaxData;
- var ajax = oSettings.ajax;
- var instance = oSettings.oInstance;
- var callback = function ( json ) {
- _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] );
- fn( json );
- };
-
- if ( $.isPlainObject( ajax ) && ajax.data )
- {
- ajaxData = ajax.data;
-
- var newData = $.isFunction( ajaxData ) ?
- ajaxData( data, oSettings ) : // fn can manipulate data or return
- ajaxData; // an object object or array to merge
-
- // If the function returned something, use that alone
- data = $.isFunction( ajaxData ) && newData ?
- newData :
- $.extend( true, data, newData );
-
- // Remove the data property as we've resolved it already and don't want
- // jQuery to do it again (it is restored at the end of the function)
- delete ajax.data;
- }
-
- var baseAjax = {
- "data": data,
- "success": function (json) {
- var error = json.error || json.sError;
- if ( error ) {
- _fnLog( oSettings, 0, error );
- }
-
- oSettings.json = json;
- callback( json );
- },
- "dataType": "json",
- "cache": false,
- "type": oSettings.sServerMethod,
- "error": function (xhr, error, thrown) {
- var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] );
-
- if ( $.inArray( true, ret ) === -1 ) {
- if ( error == "parsererror" ) {
- _fnLog( oSettings, 0, 'Invalid JSON response', 1 );
- }
- else if ( xhr.readyState === 4 ) {
- _fnLog( oSettings, 0, 'Ajax error', 7 );
- }
- }
-
- _fnProcessingDisplay( oSettings, false );
- }
- };
-
- // Store the data submitted for the API
- oSettings.oAjaxData = data;
-
- // Allow plug-ins and external processes to modify the data
- _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );
-
- if ( oSettings.fnServerData )
- {
- // DataTables 1.9- compatibility
- oSettings.fnServerData.call( instance,
- oSettings.sAjaxSource,
- $.map( data, function (val, key) { // Need to convert back to 1.9 trad format
- return { name: key, value: val };
- } ),
- callback,
- oSettings
- );
- }
- else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
- {
- // DataTables 1.9- compatibility
- oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
- url: ajax || oSettings.sAjaxSource
- } ) );
- }
- else if ( $.isFunction( ajax ) )
- {
- // Is a function - let the caller define what needs to be done
- oSettings.jqXHR = ajax.call( instance, data, callback, oSettings );
- }
- else
- {
- // Object to extend the base settings
- oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );
-
- // Restore for next time around
- ajax.data = ajaxData;
- }
- }
-
-
- /**
- * Update the table using an Ajax call
- * @param {object} settings dataTables settings object
- * @returns {boolean} Block the table drawing or not
- * @memberof DataTable#oApi
- */
- function _fnAjaxUpdate( settings )
- {
- if ( settings.bAjaxDataGet ) {
- settings.iDraw++;
- _fnProcessingDisplay( settings, true );
-
- _fnBuildAjax(
- settings,
- _fnAjaxParameters( settings ),
- function(json) {
- _fnAjaxUpdateDraw( settings, json );
- }
- );
-
- return false;
- }
- return true;
- }
-
-
- /**
- * Build up the parameters in an object needed for a server-side processing
- * request. Note that this is basically done twice, is different ways - a modern
- * method which is used by default in DataTables 1.10 which uses objects and
- * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
- * the sAjaxSource option is used in the initialisation, or the legacyAjax
- * option is set.
- * @param {object} oSettings dataTables settings object
- * @returns {bool} block the table drawing or not
- * @memberof DataTable#oApi
- */
- function _fnAjaxParameters( settings )
- {
- var
- columns = settings.aoColumns,
- columnCount = columns.length,
- features = settings.oFeatures,
- preSearch = settings.oPreviousSearch,
- preColSearch = settings.aoPreSearchCols,
- i, data = [], dataProp, column, columnSearch,
- sort = _fnSortFlatten( settings ),
- displayStart = settings._iDisplayStart,
- displayLength = features.bPaginate !== false ?
- settings._iDisplayLength :
- -1;
-
- var param = function ( name, value ) {
- data.push( { 'name': name, 'value': value } );
- };
-
- // DataTables 1.9- compatible method
- param( 'sEcho', settings.iDraw );
- param( 'iColumns', columnCount );
- param( 'sColumns', _pluck( columns, 'sName' ).join(',') );
- param( 'iDisplayStart', displayStart );
- param( 'iDisplayLength', displayLength );
-
- // DataTables 1.10+ method
- var d = {
- draw: settings.iDraw,
- columns: [],
- order: [],
- start: displayStart,
- length: displayLength,
- search: {
- value: preSearch.sSearch,
- regex: preSearch.bRegex
- }
- };
-
- for ( i=0 ; i<columnCount ; i++ ) {
- column = columns[i];
- columnSearch = preColSearch[i];
- dataProp = typeof column.mData=="function" ? 'function' : column.mData ;
-
- d.columns.push( {
- data: dataProp,
- name: column.sName,
- searchable: column.bSearchable,
- orderable: column.bSortable,
- search: {
- value: columnSearch.sSearch,
- regex: columnSearch.bRegex
- }
- } );
-
- param( "mDataProp_"+i, dataProp );
-
- if ( features.bFilter ) {
- param( 'sSearch_'+i, columnSearch.sSearch );
- param( 'bRegex_'+i, columnSearch.bRegex );
- param( 'bSearchable_'+i, column.bSearchable );
- }
-
- if ( features.bSort ) {
- param( 'bSortable_'+i, column.bSortable );
- }
- }
-
- if ( features.bFilter ) {
- param( 'sSearch', preSearch.sSearch );
- param( 'bRegex', preSearch.bRegex );
- }
-
- if ( features.bSort ) {
- $.each( sort, function ( i, val ) {
- d.order.push( { column: val.col, dir: val.dir } );
-
- param( 'iSortCol_'+i, val.col );
- param( 'sSortDir_'+i, val.dir );
- } );
-
- param( 'iSortingCols', sort.length );
- }
-
- // If the legacy.ajax parameter is null, then we automatically decide which
- // form to use, based on sAjaxSource
- var legacy = DataTable.ext.legacy.ajax;
- if ( legacy === null ) {
- return settings.sAjaxSource ? data : d;
- }
-
- // Otherwise, if legacy has been specified then we use that to decide on the
- // form
- return legacy ? data : d;
- }
-
-
- /**
- * Data the data from the server (nuking the old) and redraw the table
- * @param {object} oSettings dataTables settings object
- * @param {object} json json data return from the server.
- * @param {string} json.sEcho Tracking flag for DataTables to match requests
- * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
- * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
- * @param {array} json.aaData The data to display on this page
- * @param {string} [json.sColumns] Column ordering (sName, comma separated)
- * @memberof DataTable#oApi
- */
- function _fnAjaxUpdateDraw ( settings, json )
- {
- // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
- // Support both
- var compat = function ( old, modern ) {
- return json[old] !== undefined ? json[old] : json[modern];
- };
-
- var data = _fnAjaxDataSrc( settings, json );
- var draw = compat( 'sEcho', 'draw' );
- var recordsTotal = compat( 'iTotalRecords', 'recordsTotal' );
- var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' );
-
- if ( draw ) {
- // Protect against out of sequence returns
- if ( draw*1 < settings.iDraw ) {
- return;
- }
- settings.iDraw = draw * 1;
- }
-
- _fnClearTable( settings );
- settings._iRecordsTotal = parseInt(recordsTotal, 10);
- settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
-
- for ( var i=0, ien=data.length ; i<ien ; i++ ) {
- _fnAddData( settings, data[i] );
- }
- settings.aiDisplay = settings.aiDisplayMaster.slice();
-
- settings.bAjaxDataGet = false;
- _fnDraw( settings );
-
- if ( ! settings._bInitComplete ) {
- _fnInitComplete( settings, json );
- }
-
- settings.bAjaxDataGet = true;
- _fnProcessingDisplay( settings, false );
- }
-
-
- /**
- * Get the data from the JSON data source to use for drawing a table. Using
- * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
- * source object, or from a processing function.
- * @param {object} oSettings dataTables settings object
- * @param {object} json Data source object / array from the server
- * @return {array} Array of data to use
- */
- function _fnAjaxDataSrc ( oSettings, json )
- {
- var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
- oSettings.ajax.dataSrc :
- oSettings.sAjaxDataProp; // Compatibility with 1.9-.
-
- // Compatibility with 1.9-. In order to read from aaData, check if the
- // default has been changed, if not, check for aaData
- if ( dataSrc === 'data' ) {
- return json.aaData || json[dataSrc];
- }
-
- return dataSrc !== "" ?
- _fnGetObjectDataFn( dataSrc )( json ) :
- json;
- }
-
- /**
- * Generate the node required for filtering text
- * @returns {node} Filter control element
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlFilter ( settings )
- {
- var classes = settings.oClasses;
- var tableId = settings.sTableId;
- var language = settings.oLanguage;
- var previousSearch = settings.oPreviousSearch;
- var features = settings.aanFeatures;
- var input = '<input type="search" class="'+classes.sFilterInput+'"/>';
-
- var str = language.sSearch;
- str = str.match(/_INPUT_/) ?
- str.replace('_INPUT_', input) :
- str+input;
-
- var filter = $('<div/>', {
- 'id': ! features.f ? tableId+'_filter' : null,
- 'class': classes.sFilter
- } )
- .append( $('<label/>' ).append( str ) );
-
- var searchFn = function() {
- /* Update all other filter input elements for the new display */
- var n = features.f;
- var val = !this.value ? "" : this.value; // mental IE8 fix :-(
-
- /* Now do the filter */
- if ( val != previousSearch.sSearch ) {
- _fnFilterComplete( settings, {
- "sSearch": val,
- "bRegex": previousSearch.bRegex,
- "bSmart": previousSearch.bSmart ,
- "bCaseInsensitive": previousSearch.bCaseInsensitive
- } );
-
- // Need to redraw, without resorting
- settings._iDisplayStart = 0;
- _fnDraw( settings );
- }
- };
-
- var searchDelay = settings.searchDelay !== null ?
- settings.searchDelay :
- _fnDataSource( settings ) === 'ssp' ?
- 400 :
- 0;
-
- var jqFilter = $('input', filter)
- .val( previousSearch.sSearch )
- .attr( 'placeholder', language.sSearchPlaceholder )
- .bind(
- 'keyup.DT search.DT input.DT paste.DT cut.DT',
- searchDelay ?
- _fnThrottle( searchFn, searchDelay ) :
- searchFn
- )
- .bind( 'keypress.DT', function(e) {
- /* Prevent form submission */
- if ( e.keyCode == 13 ) {
- return false;
- }
- } )
- .attr('aria-controls', tableId);
-
- // Update the input elements whenever the table is filtered
- $(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
- if ( settings === s ) {
- // IE9 throws an 'unknown error' if document.activeElement is used
- // inside an iframe or frame...
- try {
- if ( jqFilter[0] !== document.activeElement ) {
- jqFilter.val( previousSearch.sSearch );
- }
- }
- catch ( e ) {}
- }
- } );
-
- return filter[0];
- }
-
-
- /**
- * Filter the table using both the global filter and column based filtering
- * @param {object} oSettings dataTables settings object
- * @param {object} oSearch search information
- * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
- * @memberof DataTable#oApi
- */
- function _fnFilterComplete ( oSettings, oInput, iForce )
- {
- var oPrevSearch = oSettings.oPreviousSearch;
- var aoPrevSearch = oSettings.aoPreSearchCols;
- var fnSaveFilter = function ( oFilter ) {
- /* Save the filtering values */
- oPrevSearch.sSearch = oFilter.sSearch;
- oPrevSearch.bRegex = oFilter.bRegex;
- oPrevSearch.bSmart = oFilter.bSmart;
- oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
- };
- var fnRegex = function ( o ) {
- // Backwards compatibility with the bEscapeRegex option
- return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
- };
-
- // Resolve any column types that are unknown due to addition or invalidation
- // @todo As per sort - can this be moved into an event handler?
- _fnColumnTypes( oSettings );
-
- /* In server-side processing all filtering is done by the server, so no point hanging around here */
- if ( _fnDataSource( oSettings ) != 'ssp' )
- {
- /* Global filter */
- _fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
- fnSaveFilter( oInput );
-
- /* Now do the individual column filter */
- for ( var i=0 ; i<aoPrevSearch.length ; i++ )
- {
- _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
- aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive );
- }
-
- /* Custom filtering */
- _fnFilterCustom( oSettings );
- }
- else
- {
- fnSaveFilter( oInput );
- }
-
- /* Tell the draw function we have been filtering */
- oSettings.bFiltered = true;
- _fnCallbackFire( oSettings, null, 'search', [oSettings] );
- }
-
-
- /**
- * Apply custom filtering functions
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnFilterCustom( settings )
- {
- var filters = DataTable.ext.search;
- var displayRows = settings.aiDisplay;
- var row, rowIdx;
-
- for ( var i=0, ien=filters.length ; i<ien ; i++ ) {
- var rows = [];
-
- // Loop over each row and see if it should be included
- for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
- rowIdx = displayRows[ j ];
- row = settings.aoData[ rowIdx ];
-
- if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) {
- rows.push( rowIdx );
- }
- }
-
- // So the array reference doesn't break set the results into the
- // existing array
- displayRows.length = 0;
- displayRows.push.apply( displayRows, rows );
- }
- }
-
-
- /**
- * Filter the table on a per-column basis
- * @param {object} oSettings dataTables settings object
- * @param {string} sInput string to filter on
- * @param {int} iColumn column to filter
- * @param {bool} bRegex treat search string as a regular expression or not
- * @param {bool} bSmart use smart filtering or not
- * @param {bool} bCaseInsensitive Do case insenstive matching or not
- * @memberof DataTable#oApi
- */
- function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
- {
- if ( searchStr === '' ) {
- return;
- }
-
- var data;
- var display = settings.aiDisplay;
- var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive );
-
- for ( var i=display.length-1 ; i>=0 ; i-- ) {
- data = settings.aoData[ display[i] ]._aFilterData[ colIdx ];
-
- if ( ! rpSearch.test( data ) ) {
- display.splice( i, 1 );
- }
- }
- }
-
-
- /**
- * Filter the data table based on user input and draw the table
- * @param {object} settings dataTables settings object
- * @param {string} input string to filter on
- * @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
- * @param {bool} regex treat as a regular expression or not
- * @param {bool} smart perform smart filtering or not
- * @param {bool} caseInsensitive Do case insenstive matching or not
- * @memberof DataTable#oApi
- */
- function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
- {
- var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive );
- var prevSearch = settings.oPreviousSearch.sSearch;
- var displayMaster = settings.aiDisplayMaster;
- var display, invalidated, i;
-
- // Need to take account of custom filtering functions - always filter
- if ( DataTable.ext.search.length !== 0 ) {
- force = true;
- }
-
- // Check if any of the rows were invalidated
- invalidated = _fnFilterData( settings );
-
- // If the input is blank - we just want the full data set
- if ( input.length <= 0 ) {
- settings.aiDisplay = displayMaster.slice();
- }
- else {
- // New search - start from the master array
- if ( invalidated ||
- force ||
- prevSearch.length > input.length ||
- input.indexOf(prevSearch) !== 0 ||
- settings.bSorted // On resort, the display master needs to be
- // re-filtered since indexes will have changed
- ) {
- settings.aiDisplay = displayMaster.slice();
- }
-
- // Search the display array
- display = settings.aiDisplay;
-
- for ( i=display.length-1 ; i>=0 ; i-- ) {
- if ( ! rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) {
- display.splice( i, 1 );
- }
- }
- }
- }
-
-
- /**
- * Build a regular expression object suitable for searching a table
- * @param {string} sSearch string to search for
- * @param {bool} bRegex treat as a regular expression or not
- * @param {bool} bSmart perform smart filtering or not
- * @param {bool} bCaseInsensitive Do case insensitive matching or not
- * @returns {RegExp} constructed object
- * @memberof DataTable#oApi
- */
- function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
- {
- search = regex ?
- search :
- _fnEscapeRegex( search );
-
- if ( smart ) {
- /* For smart filtering we want to allow the search to work regardless of
- * word order. We also want double quoted text to be preserved, so word
- * order is important - a la google. So this is what we want to
- * generate:
- *
- * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
- */
- var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) {
- if ( word.charAt(0) === '"' ) {
- var m = word.match( /^"(.*)"$/ );
- word = m ? m[1] : word;
- }
-
- return word.replace('"', '');
- } );
-
- search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
- }
-
- return new RegExp( search, caseInsensitive ? 'i' : '' );
- }
-
-
- /**
- * Escape a string such that it can be used in a regular expression
- * @param {string} sVal string to escape
- * @returns {string} escaped string
- * @memberof DataTable#oApi
- */
- function _fnEscapeRegex ( sVal )
- {
- return sVal.replace( _re_escape_regex, '\\$1' );
- }
-
-
-
- var __filter_div = $('<div>')[0];
- var __filter_div_textContent = __filter_div.textContent !== undefined;
-
- // Update the filtering data for each row if needed (by invalidation or first run)
- function _fnFilterData ( settings )
- {
- var columns = settings.aoColumns;
- var column;
- var i, j, ien, jen, filterData, cellData, row;
- var fomatters = DataTable.ext.type.search;
- var wasInvalidated = false;
-
- for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
- row = settings.aoData[i];
-
- if ( ! row._aFilterData ) {
- filterData = [];
-
- for ( j=0, jen=columns.length ; j<jen ; j++ ) {
- column = columns[j];
-
- if ( column.bSearchable ) {
- cellData = _fnGetCellData( settings, i, j, 'filter' );
-
- if ( fomatters[ column.sType ] ) {
- cellData = fomatters[ column.sType ]( cellData );
- }
-
- // Search in DataTables 1.10 is string based. In 1.11 this
- // should be altered to also allow strict type checking.
- if ( cellData === null ) {
- cellData = '';
- }
-
- if ( typeof cellData !== 'string' && cellData.toString ) {
- cellData = cellData.toString();
- }
- }
- else {
- cellData = '';
- }
-
- // If it looks like there is an HTML entity in the string,
- // attempt to decode it so sorting works as expected. Note that
- // we could use a single line of jQuery to do this, but the DOM
- // method used here is much faster http://jsperf.com/html-decode
- if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
- __filter_div.innerHTML = cellData;
- cellData = __filter_div_textContent ?
- __filter_div.textContent :
- __filter_div.innerText;
- }
-
- if ( cellData.replace ) {
- cellData = cellData.replace(/[\r\n]/g, '');
- }
-
- filterData.push( cellData );
- }
-
- row._aFilterData = filterData;
- row._sFilterRow = filterData.join(' ');
- wasInvalidated = true;
- }
- }
-
- return wasInvalidated;
- }
-
-
- /**
- * Convert from the internal Hungarian notation to camelCase for external
- * interaction
- * @param {object} obj Object to convert
- * @returns {object} Inverted object
- * @memberof DataTable#oApi
- */
- function _fnSearchToCamel ( obj )
- {
- return {
- search: obj.sSearch,
- smart: obj.bSmart,
- regex: obj.bRegex,
- caseInsensitive: obj.bCaseInsensitive
- };
- }
-
-
-
- /**
- * Convert from camelCase notation to the internal Hungarian. We could use the
- * Hungarian convert function here, but this is cleaner
- * @param {object} obj Object to convert
- * @returns {object} Inverted object
- * @memberof DataTable#oApi
- */
- function _fnSearchToHung ( obj )
- {
- return {
- sSearch: obj.search,
- bSmart: obj.smart,
- bRegex: obj.regex,
- bCaseInsensitive: obj.caseInsensitive
- };
- }
-
- /**
- * Generate the node required for the info display
- * @param {object} oSettings dataTables settings object
- * @returns {node} Information element
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlInfo ( settings )
- {
- var
- tid = settings.sTableId,
- nodes = settings.aanFeatures.i,
- n = $('<div/>', {
- 'class': settings.oClasses.sInfo,
- 'id': ! nodes ? tid+'_info' : null
- } );
-
- if ( ! nodes ) {
- // Update display on each draw
- settings.aoDrawCallback.push( {
- "fn": _fnUpdateInfo,
- "sName": "information"
- } );
-
- n
- .attr( 'role', 'status' )
- .attr( 'aria-live', 'polite' );
-
- // Table is described by our info div
- $(settings.nTable).attr( 'aria-describedby', tid+'_info' );
- }
-
- return n[0];
- }
-
-
- /**
- * Update the information elements in the display
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnUpdateInfo ( settings )
- {
- /* Show information about the table */
- var nodes = settings.aanFeatures.i;
- if ( nodes.length === 0 ) {
- return;
- }
-
- var
- lang = settings.oLanguage,
- start = settings._iDisplayStart+1,
- end = settings.fnDisplayEnd(),
- max = settings.fnRecordsTotal(),
- total = settings.fnRecordsDisplay(),
- out = total ?
- lang.sInfo :
- lang.sInfoEmpty;
-
- if ( total !== max ) {
- /* Record set after filtering */
- out += ' ' + lang.sInfoFiltered;
- }
-
- // Convert the macros
- out += lang.sInfoPostFix;
- out = _fnInfoMacros( settings, out );
-
- var callback = lang.fnInfoCallback;
- if ( callback !== null ) {
- out = callback.call( settings.oInstance,
- settings, start, end, max, total, out
- );
- }
-
- $(nodes).html( out );
- }
-
-
- function _fnInfoMacros ( settings, str )
- {
- // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
- // internally
- var
- formatter = settings.fnFormatNumber,
- start = settings._iDisplayStart+1,
- len = settings._iDisplayLength,
- vis = settings.fnRecordsDisplay(),
- all = len === -1;
-
- return str.
- replace(/_START_/g, formatter.call( settings, start ) ).
- replace(/_END_/g, formatter.call( settings, settings.fnDisplayEnd() ) ).
- replace(/_MAX_/g, formatter.call( settings, settings.fnRecordsTotal() ) ).
- replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
- replace(/_PAGE_/g, formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
- replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) );
- }
-
-
-
- /**
- * Draw the table for the first time, adding all required features
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnInitialise ( settings )
- {
- var i, iLen, iAjaxStart=settings.iInitDisplayStart;
- var columns = settings.aoColumns, column;
- var features = settings.oFeatures;
-
- /* Ensure that the table data is fully initialised */
- if ( ! settings.bInitialised ) {
- setTimeout( function(){ _fnInitialise( settings ); }, 200 );
- return;
- }
-
- /* Show the display HTML options */
- _fnAddOptionsHtml( settings );
-
- /* Build and draw the header / footer for the table */
- _fnBuildHead( settings );
- _fnDrawHead( settings, settings.aoHeader );
- _fnDrawHead( settings, settings.aoFooter );
-
- /* Okay to show that something is going on now */
- _fnProcessingDisplay( settings, true );
-
- /* Calculate sizes for columns */
- if ( features.bAutoWidth ) {
- _fnCalculateColumnWidths( settings );
- }
-
- for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
- column = columns[i];
-
- if ( column.sWidth ) {
- column.nTh.style.width = _fnStringToCss( column.sWidth );
- }
- }
-
- // If there is default sorting required - let's do it. The sort function
- // will do the drawing for us. Otherwise we draw the table regardless of the
- // Ajax source - this allows the table to look initialised for Ajax sourcing
- // data (show 'loading' message possibly)
- _fnReDraw( settings );
-
- // Server-side processing init complete is done by _fnAjaxUpdateDraw
- var dataSrc = _fnDataSource( settings );
- if ( dataSrc != 'ssp' ) {
- // if there is an ajax source load the data
- if ( dataSrc == 'ajax' ) {
- _fnBuildAjax( settings, [], function(json) {
- var aData = _fnAjaxDataSrc( settings, json );
-
- // Got the data - add it to the table
- for ( i=0 ; i<aData.length ; i++ ) {
- _fnAddData( settings, aData[i] );
- }
-
- // Reset the init display for cookie saving. We've already done
- // a filter, and therefore cleared it before. So we need to make
- // it appear 'fresh'
- settings.iInitDisplayStart = iAjaxStart;
-
- _fnReDraw( settings );
-
- _fnProcessingDisplay( settings, false );
- _fnInitComplete( settings, json );
- }, settings );
- }
- else {
- _fnProcessingDisplay( settings, false );
- _fnInitComplete( settings );
- }
- }
- }
-
-
- /**
- * Draw the table for the first time, adding all required features
- * @param {object} oSettings dataTables settings object
- * @param {object} [json] JSON from the server that completed the table, if using Ajax source
- * with client-side processing (optional)
- * @memberof DataTable#oApi
- */
- function _fnInitComplete ( settings, json )
- {
- settings._bInitComplete = true;
-
- // On an Ajax load we now have data and therefore want to apply the column
- // sizing
- if ( json ) {
- _fnAdjustColumnSizing( settings );
- }
-
- _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] );
- }
-
-
- function _fnLengthChange ( settings, val )
- {
- var len = parseInt( val, 10 );
- settings._iDisplayLength = len;
-
- _fnLengthOverflow( settings );
-
- // Fire length change event
- _fnCallbackFire( settings, null, 'length', [settings, len] );
- }
-
-
- /**
- * Generate the node required for user display length changing
- * @param {object} settings dataTables settings object
- * @returns {node} Display length feature node
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlLength ( settings )
- {
- var
- classes = settings.oClasses,
- tableId = settings.sTableId,
- menu = settings.aLengthMenu,
- d2 = $.isArray( menu[0] ),
- lengths = d2 ? menu[0] : menu,
- language = d2 ? menu[1] : menu;
-
- var select = $('<select/>', {
- 'name': tableId+'_length',
- 'aria-controls': tableId,
- 'class': classes.sLengthSelect
- } );
-
- for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
- select[0][ i ] = new Option( language[i], lengths[i] );
- }
-
- var div = $('<div><label/></div>').addClass( classes.sLength );
- if ( ! settings.aanFeatures.l ) {
- div[0].id = tableId+'_length';
- }
-
- div.children().append(
- settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML )
- );
-
- // Can't use `select` variable as user might provide their own and the
- // reference is broken by the use of outerHTML
- $('select', div)
- .val( settings._iDisplayLength )
- .bind( 'change.DT', function(e) {
- _fnLengthChange( settings, $(this).val() );
- _fnDraw( settings );
- } );
-
- // Update node value whenever anything changes the table's length
- $(settings.nTable).bind( 'length.dt.DT', function (e, s, len) {
- if ( settings === s ) {
- $('select', div).val( len );
- }
- } );
-
- return div[0];
- }
-
-
-
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Note that most of the paging logic is done in
- * DataTable.ext.pager
- */
-
- /**
- * Generate the node required for default pagination
- * @param {object} oSettings dataTables settings object
- * @returns {node} Pagination feature node
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlPaginate ( settings )
- {
- var
- type = settings.sPaginationType,
- plugin = DataTable.ext.pager[ type ],
- modern = typeof plugin === 'function',
- redraw = function( settings ) {
- _fnDraw( settings );
- },
- node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0],
- features = settings.aanFeatures;
-
- if ( ! modern ) {
- plugin.fnInit( settings, node, redraw );
- }
-
- /* Add a draw callback for the pagination on first instance, to update the paging display */
- if ( ! features.p )
- {
- node.id = settings.sTableId+'_paginate';
-
- settings.aoDrawCallback.push( {
- "fn": function( settings ) {
- if ( modern ) {
- var
- start = settings._iDisplayStart,
- len = settings._iDisplayLength,
- visRecords = settings.fnRecordsDisplay(),
- all = len === -1,
- page = all ? 0 : Math.ceil( start / len ),
- pages = all ? 1 : Math.ceil( visRecords / len ),
- buttons = plugin(page, pages),
- i, ien;
-
- for ( i=0, ien=features.p.length ; i<ien ; i++ ) {
- _fnRenderer( settings, 'pageButton' )(
- settings, features.p[i], i, buttons, page, pages
- );
- }
- }
- else {
- plugin.fnUpdate( settings, redraw );
- }
- },
- "sName": "pagination"
- } );
- }
-
- return node;
- }
-
-
- /**
- * Alter the display settings to change the page
- * @param {object} settings DataTables settings object
- * @param {string|int} action Paging action to take: "first", "previous",
- * "next" or "last" or page number to jump to (integer)
- * @param [bool] redraw Automatically draw the update or not
- * @returns {bool} true page has changed, false - no change
- * @memberof DataTable#oApi
- */
- function _fnPageChange ( settings, action, redraw )
- {
- var
- start = settings._iDisplayStart,
- len = settings._iDisplayLength,
- records = settings.fnRecordsDisplay();
-
- if ( records === 0 || len === -1 )
- {
- start = 0;
- }
- else if ( typeof action === "number" )
- {
- start = action * len;
-
- if ( start > records )
- {
- start = 0;
- }
- }
- else if ( action == "first" )
- {
- start = 0;
- }
- else if ( action == "previous" )
- {
- start = len >= 0 ?
- start - len :
- 0;
-
- if ( start < 0 )
- {
- start = 0;
- }
- }
- else if ( action == "next" )
- {
- if ( start + len < records )
- {
- start += len;
- }
- }
- else if ( action == "last" )
- {
- start = Math.floor( (records-1) / len) * len;
- }
- else
- {
- _fnLog( settings, 0, "Unknown paging action: "+action, 5 );
- }
-
- var changed = settings._iDisplayStart !== start;
- settings._iDisplayStart = start;
-
- if ( changed ) {
- _fnCallbackFire( settings, null, 'page', [settings] );
-
- if ( redraw ) {
- _fnDraw( settings );
- }
- }
-
- return changed;
- }
-
-
-
- /**
- * Generate the node required for the processing node
- * @param {object} settings dataTables settings object
- * @returns {node} Processing element
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlProcessing ( settings )
- {
- return $('<div/>', {
- 'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null,
- 'class': settings.oClasses.sProcessing
- } )
- .html( settings.oLanguage.sProcessing )
- .insertBefore( settings.nTable )[0];
- }
-
-
- /**
- * Display or hide the processing indicator
- * @param {object} settings dataTables settings object
- * @param {bool} show Show the processing indicator (true) or not (false)
- * @memberof DataTable#oApi
- */
- function _fnProcessingDisplay ( settings, show )
- {
- if ( settings.oFeatures.bProcessing ) {
- $(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' );
- }
-
- _fnCallbackFire( settings, null, 'processing', [settings, show] );
- }
-
- /**
- * Add any control elements for the table - specifically scrolling
- * @param {object} settings dataTables settings object
- * @returns {node} Node to add to the DOM
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlTable ( settings )
- {
- var table = $(settings.nTable);
-
- // Add the ARIA grid role to the table
- table.attr( 'role', 'grid' );
-
- // Scrolling from here on in
- var scroll = settings.oScroll;
-
- if ( scroll.sX === '' && scroll.sY === '' ) {
- return settings.nTable;
- }
-
- var scrollX = scroll.sX;
- var scrollY = scroll.sY;
- var classes = settings.oClasses;
- var caption = table.children('caption');
- var captionSide = caption.length ? caption[0]._captionSide : null;
- var headerClone = $( table[0].cloneNode(false) );
- var footerClone = $( table[0].cloneNode(false) );
- var footer = table.children('tfoot');
- var _div = '<div/>';
- var size = function ( s ) {
- return !s ? null : _fnStringToCss( s );
- };
-
- // This is fairly messy, but with x scrolling enabled, if the table has a
- // width attribute, regardless of any width applied using the column width
- // options, the browser will shrink or grow the table as needed to fit into
- // that 100%. That would make the width options useless. So we remove it.
- // This is okay, under the assumption that width:100% is applied to the
- // table in CSS (it is in the default stylesheet) which will set the table
- // width as appropriate (the attribute and css behave differently...)
- if ( scroll.sX && table.attr('width') === '100%' ) {
- table.removeAttr('width');
- }
-
- if ( ! footer.length ) {
- footer = null;
- }
-
- /*
- * The HTML structure that we want to generate in this function is:
- * div - scroller
- * div - scroll head
- * div - scroll head inner
- * table - scroll head table
- * thead - thead
- * div - scroll body
- * table - table (master table)
- * thead - thead clone for sizing
- * tbody - tbody
- * div - scroll foot
- * div - scroll foot inner
- * table - scroll foot table
- * tfoot - tfoot
- */
- var scroller = $( _div, { 'class': classes.sScrollWrapper } )
- .append(
- $(_div, { 'class': classes.sScrollHead } )
- .css( {
- overflow: 'hidden',
- position: 'relative',
- border: 0,
- width: scrollX ? size(scrollX) : '100%'
- } )
- .append(
- $(_div, { 'class': classes.sScrollHeadInner } )
- .css( {
- 'box-sizing': 'content-box',
- width: scroll.sXInner || '100%'
- } )
- .append(
- headerClone
- .removeAttr('id')
- .css( 'margin-left', 0 )
- .append( captionSide === 'top' ? caption : null )
- .append(
- table.children('thead')
- )
- )
- )
- )
- .append(
- $(_div, { 'class': classes.sScrollBody } )
- .css( {
- overflow: 'auto',
- height: size( scrollY ),
- width: size( scrollX )
- } )
- .append( table )
- );
-
- if ( footer ) {
- scroller.append(
- $(_div, { 'class': classes.sScrollFoot } )
- .css( {
- overflow: 'hidden',
- border: 0,
- width: scrollX ? size(scrollX) : '100%'
- } )
- .append(
- $(_div, { 'class': classes.sScrollFootInner } )
- .append(
- footerClone
- .removeAttr('id')
- .css( 'margin-left', 0 )
- .append( captionSide === 'bottom' ? caption : null )
- .append(
- table.children('tfoot')
- )
- )
- )
- );
- }
-
- var children = scroller.children();
- var scrollHead = children[0];
- var scrollBody = children[1];
- var scrollFoot = footer ? children[2] : null;
-
- // When the body is scrolled, then we also want to scroll the headers
- if ( scrollX ) {
- $(scrollBody).on( 'scroll.DT', function (e) {
- var scrollLeft = this.scrollLeft;
-
- scrollHead.scrollLeft = scrollLeft;
-
- if ( footer ) {
- scrollFoot.scrollLeft = scrollLeft;
- }
- } );
- }
-
- settings.nScrollHead = scrollHead;
- settings.nScrollBody = scrollBody;
- settings.nScrollFoot = scrollFoot;
-
- // On redraw - align columns
- settings.aoDrawCallback.push( {
- "fn": _fnScrollDraw,
- "sName": "scrolling"
- } );
-
- return scroller[0];
- }
-
-
-
- /**
- * Update the header, footer and body tables for resizing - i.e. column
- * alignment.
- *
- * Welcome to the most horrible function DataTables. The process that this
- * function follows is basically:
- * 1. Re-create the table inside the scrolling div
- * 2. Take live measurements from the DOM
- * 3. Apply the measurements to align the columns
- * 4. Clean up
- *
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnScrollDraw ( settings )
- {
- // Given that this is such a monster function, a lot of variables are use
- // to try and keep the minimised size as small as possible
- var
- scroll = settings.oScroll,
- scrollX = scroll.sX,
- scrollXInner = scroll.sXInner,
- scrollY = scroll.sY,
- barWidth = scroll.iBarWidth,
- divHeader = $(settings.nScrollHead),
- divHeaderStyle = divHeader[0].style,
- divHeaderInner = divHeader.children('div'),
- divHeaderInnerStyle = divHeaderInner[0].style,
- divHeaderTable = divHeaderInner.children('table'),
- divBodyEl = settings.nScrollBody,
- divBody = $(divBodyEl),
- divBodyStyle = divBodyEl.style,
- divFooter = $(settings.nScrollFoot),
- divFooterInner = divFooter.children('div'),
- divFooterTable = divFooterInner.children('table'),
- header = $(settings.nTHead),
- table = $(settings.nTable),
- tableEl = table[0],
- tableStyle = tableEl.style,
- footer = settings.nTFoot ? $(settings.nTFoot) : null,
- browser = settings.oBrowser,
- ie67 = browser.bScrollOversize,
- headerTrgEls, footerTrgEls,
- headerSrcEls, footerSrcEls,
- headerCopy, footerCopy,
- headerWidths=[], footerWidths=[],
- headerContent=[],
- idx, correction, sanityWidth,
- zeroOut = function(nSizer) {
- var style = nSizer.style;
- style.paddingTop = "0";
- style.paddingBottom = "0";
- style.borderTopWidth = "0";
- style.borderBottomWidth = "0";
- style.height = 0;
- };
-
- /*
- * 1. Re-create the table inside the scrolling div
- */
-
- // Remove the old minimised thead and tfoot elements in the inner table
- table.children('thead, tfoot').remove();
-
- // Clone the current header and footer elements and then place it into the inner table
- headerCopy = header.clone().prependTo( table );
- headerTrgEls = header.find('tr'); // original header is in its own table
- headerSrcEls = headerCopy.find('tr');
- headerCopy.find('th, td').removeAttr('tabindex');
-
- if ( footer ) {
- footerCopy = footer.clone().prependTo( table );
- footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
- footerSrcEls = footerCopy.find('tr');
- }
-
-
- /*
- * 2. Take live measurements from the DOM - do not alter the DOM itself!
- */
-
- // Remove old sizing and apply the calculated column widths
- // Get the unique column headers in the newly created (cloned) header. We want to apply the
- // calculated sizes to this header
- if ( ! scrollX )
- {
- divBodyStyle.width = '100%';
- divHeader[0].style.width = '100%';
- }
-
- $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) {
- idx = _fnVisibleToColumnIndex( settings, i );
- el.style.width = settings.aoColumns[idx].sWidth;
- } );
-
- if ( footer ) {
- _fnApplyToChildren( function(n) {
- n.style.width = "";
- }, footerSrcEls );
- }
-
- // If scroll collapse is enabled, when we put the headers back into the body for sizing, we
- // will end up forcing the scrollbar to appear, making our measurements wrong for when we
- // then hide it (end of this function), so add the header height to the body scroller.
- if ( scroll.bCollapse && scrollY !== "" ) {
- divBodyStyle.height = (divBody[0].offsetHeight + header[0].offsetHeight)+"px";
- }
-
- // Size the table as a whole
- sanityWidth = table.outerWidth();
- if ( scrollX === "" ) {
- // No x scrolling
- tableStyle.width = "100%";
-
- // IE7 will make the width of the table when 100% include the scrollbar
- // - which is shouldn't. When there is a scrollbar we need to take this
- // into account.
- if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
- divBody.css('overflow-y') == "scroll")
- ) {
- tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth);
- }
- }
- else
- {
- // x scrolling
- if ( scrollXInner !== "" ) {
- // x scroll inner has been given - use it
- tableStyle.width = _fnStringToCss(scrollXInner);
- }
- else if ( sanityWidth == divBody.width() && divBody.height() < table.height() ) {
- // There is y-scrolling - try to take account of the y scroll bar
- tableStyle.width = _fnStringToCss( sanityWidth-barWidth );
- if ( table.outerWidth() > sanityWidth-barWidth ) {
- // Not possible to take account of it
- tableStyle.width = _fnStringToCss( sanityWidth );
- }
- }
- else {
- // When all else fails
- tableStyle.width = _fnStringToCss( sanityWidth );
- }
- }
-
- // Recalculate the sanity width - now that we've applied the required width,
- // before it was a temporary variable. This is required because the column
- // width calculation is done before this table DOM is created.
- sanityWidth = table.outerWidth();
-
- // Hidden header should have zero height, so remove padding and borders. Then
- // set the width based on the real headers
-
- // Apply all styles in one pass
- _fnApplyToChildren( zeroOut, headerSrcEls );
-
- // Read all widths in next pass
- _fnApplyToChildren( function(nSizer) {
- headerContent.push( nSizer.innerHTML );
- headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
- }, headerSrcEls );
-
- // Apply all widths in final pass
- _fnApplyToChildren( function(nToSize, i) {
- nToSize.style.width = headerWidths[i];
- }, headerTrgEls );
-
- $(headerSrcEls).height(0);
-
- /* Same again with the footer if we have one */
- if ( footer )
- {
- _fnApplyToChildren( zeroOut, footerSrcEls );
-
- _fnApplyToChildren( function(nSizer) {
- footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
- }, footerSrcEls );
-
- _fnApplyToChildren( function(nToSize, i) {
- nToSize.style.width = footerWidths[i];
- }, footerTrgEls );
-
- $(footerSrcEls).height(0);
- }
-
-
- /*
- * 3. Apply the measurements
- */
-
- // "Hide" the header and footer that we used for the sizing. We need to keep
- // the content of the cell so that the width applied to the header and body
- // both match, but we want to hide it completely. We want to also fix their
- // width to what they currently are
- _fnApplyToChildren( function(nSizer, i) {
- nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+headerContent[i]+'</div>';
- nSizer.style.width = headerWidths[i];
- }, headerSrcEls );
-
- if ( footer )
- {
- _fnApplyToChildren( function(nSizer, i) {
- nSizer.innerHTML = "";
- nSizer.style.width = footerWidths[i];
- }, footerSrcEls );
- }
-
- // Sanity check that the table is of a sensible width. If not then we are going to get
- // misalignment - try to prevent this by not allowing the table to shrink below its min width
- if ( table.outerWidth() < sanityWidth )
- {
- // The min width depends upon if we have a vertical scrollbar visible or not */
- correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
- divBody.css('overflow-y') == "scroll")) ?
- sanityWidth+barWidth :
- sanityWidth;
-
- // IE6/7 are a law unto themselves...
- if ( ie67 && (divBodyEl.scrollHeight >
- divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")
- ) {
- tableStyle.width = _fnStringToCss( correction-barWidth );
- }
-
- // And give the user a warning that we've stopped the table getting too small
- if ( scrollX === "" || scrollXInner !== "" ) {
- _fnLog( settings, 1, 'Possible column misalignment', 6 );
- }
- }
- else
- {
- correction = '100%';
- }
-
- // Apply to the container elements
- divBodyStyle.width = _fnStringToCss( correction );
- divHeaderStyle.width = _fnStringToCss( correction );
-
- if ( footer ) {
- settings.nScrollFoot.style.width = _fnStringToCss( correction );
- }
-
-
- /*
- * 4. Clean up
- */
- if ( ! scrollY ) {
- /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
- * the scrollbar height from the visible display, rather than adding it on. We need to
- * set the height in order to sort this. Don't want to do it in any other browsers.
- */
- if ( ie67 ) {
- divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth );
- }
- }
-
- if ( scrollY && scroll.bCollapse ) {
- divBodyStyle.height = _fnStringToCss( scrollY );
-
- var iExtra = (scrollX && tableEl.offsetWidth > divBodyEl.offsetWidth) ?
- barWidth :
- 0;
-
- if ( tableEl.offsetHeight < divBodyEl.offsetHeight ) {
- divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+iExtra );
- }
- }
-
- /* Finally set the width's of the header and footer tables */
- var iOuterWidth = table.outerWidth();
- divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
- divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );
-
- // Figure out if there are scrollbar present - if so then we need a the header and footer to
- // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
- var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
- var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
- divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px";
-
- if ( footer ) {
- divFooterTable[0].style.width = _fnStringToCss( iOuterWidth );
- divFooterInner[0].style.width = _fnStringToCss( iOuterWidth );
- divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px";
- }
-
- /* Adjust the position of the header in case we loose the y-scrollbar */
- divBody.scroll();
-
- // If sorting or filtering has occurred, jump the scrolling back to the top
- // only if we aren't holding the position
- if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) {
- divBodyEl.scrollTop = 0;
- }
- }
-
-
-
- /**
- * Apply a given function to the display child nodes of an element array (typically
- * TD children of TR rows
- * @param {function} fn Method to apply to the objects
- * @param array {nodes} an1 List of elements to look through for display children
- * @param array {nodes} an2 Another list (identical structure to the first) - optional
- * @memberof DataTable#oApi
- */
- function _fnApplyToChildren( fn, an1, an2 )
- {
- var index=0, i=0, iLen=an1.length;
- var nNode1, nNode2;
-
- while ( i < iLen ) {
- nNode1 = an1[i].firstChild;
- nNode2 = an2 ? an2[i].firstChild : null;
-
- while ( nNode1 ) {
- if ( nNode1.nodeType === 1 ) {
- if ( an2 ) {
- fn( nNode1, nNode2, index );
- }
- else {
- fn( nNode1, index );
- }
-
- index++;
- }
-
- nNode1 = nNode1.nextSibling;
- nNode2 = an2 ? nNode2.nextSibling : null;
- }
-
- i++;
- }
- }
-
-
-
- var __re_html_remove = /<.*?>/g;
-
-
- /**
- * Calculate the width of columns for the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnCalculateColumnWidths ( oSettings )
- {
- var
- table = oSettings.nTable,
- columns = oSettings.aoColumns,
- scroll = oSettings.oScroll,
- scrollY = scroll.sY,
- scrollX = scroll.sX,
- scrollXInner = scroll.sXInner,
- columnCount = columns.length,
- visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
- headerCells = $('th', oSettings.nTHead),
- tableWidthAttr = table.getAttribute('width'), // from DOM element
- tableContainer = table.parentNode,
- userInputs = false,
- i, column, columnIdx, width, outerWidth;
-
- var styleWidth = table.style.width;
- if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
- tableWidthAttr = styleWidth;
- }
-
- /* Convert any user input sizes into pixel sizes */
- for ( i=0 ; i<visibleColumns.length ; i++ ) {
- column = columns[ visibleColumns[i] ];
-
- if ( column.sWidth !== null ) {
- column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer );
-
- userInputs = true;
- }
- }
-
- /* If the number of columns in the DOM equals the number that we have to
- * process in DataTables, then we can use the offsets that are created by
- * the web- browser. No custom sizes can be set in order for this to happen,
- * nor scrolling used
- */
- if ( ! userInputs && ! scrollX && ! scrollY &&
- columnCount == _fnVisbleColumns( oSettings ) &&
- columnCount == headerCells.length
- ) {
- for ( i=0 ; i<columnCount ; i++ ) {
- columns[i].sWidth = _fnStringToCss( headerCells.eq(i).width() );
- }
- }
- else
- {
- // Otherwise construct a single row, worst case, table with the widest
- // node in the data, assign any user defined widths, then insert it into
- // the DOM and allow the browser to do all the hard work of calculating
- // table widths
- var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table
- .css( 'visibility', 'hidden' )
- .removeAttr( 'id' );
-
- // Clean up the table body
- tmpTable.find('tbody tr').remove();
- var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
-
- // Remove any assigned widths from the footer (from scrolling)
- tmpTable.find('tfoot th, tfoot td').css('width', '');
-
- // Apply custom sizing to the cloned header
- headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] );
-
- for ( i=0 ; i<visibleColumns.length ; i++ ) {
- column = columns[ visibleColumns[i] ];
-
- headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
- _fnStringToCss( column.sWidthOrig ) :
- '';
- }
-
- // Find the widest cell for each column and put it into the table
- if ( oSettings.aoData.length ) {
- for ( i=0 ; i<visibleColumns.length ; i++ ) {
- columnIdx = visibleColumns[i];
- column = columns[ columnIdx ];
-
- $( _fnGetWidestNode( oSettings, columnIdx ) )
- .clone( false )
- .append( column.sContentPadding )
- .appendTo( tr );
- }
- }
-
- // Table has been built, attach to the document so we can work with it
- tmpTable.appendTo( tableContainer );
-
- // When scrolling (X or Y) we want to set the width of the table as
- // appropriate. However, when not scrolling leave the table width as it
- // is. This results in slightly different, but I think correct behaviour
- if ( scrollX && scrollXInner ) {
- tmpTable.width( scrollXInner );
- }
- else if ( scrollX ) {
- tmpTable.css( 'width', 'auto' );
-
- if ( tmpTable.width() < tableContainer.offsetWidth ) {
- tmpTable.width( tableContainer.offsetWidth );
- }
- }
- else if ( scrollY ) {
- tmpTable.width( tableContainer.offsetWidth );
- }
- else if ( tableWidthAttr ) {
- tmpTable.width( tableWidthAttr );
- }
-
- // Take into account the y scrollbar
- _fnScrollingWidthAdjust( oSettings, tmpTable[0] );
-
- // Browsers need a bit of a hand when a width is assigned to any columns
- // when x-scrolling as they tend to collapse the table to the min-width,
- // even if we sent the column widths. So we need to keep track of what
- // the table width should be by summing the user given values, and the
- // automatic values
- if ( scrollX )
- {
- var total = 0;
-
- for ( i=0 ; i<visibleColumns.length ; i++ ) {
- column = columns[ visibleColumns[i] ];
- outerWidth = $(headerCells[i]).outerWidth();
-
- total += column.sWidthOrig === null ?
- outerWidth :
- parseInt( column.sWidth, 10 ) + outerWidth - $(headerCells[i]).width();
- }
-
- tmpTable.width( _fnStringToCss( total ) );
- table.style.width = _fnStringToCss( total );
- }
-
- // Get the width of each column in the constructed table
- for ( i=0 ; i<visibleColumns.length ; i++ ) {
- column = columns[ visibleColumns[i] ];
- width = $(headerCells[i]).width();
-
- if ( width ) {
- column.sWidth = _fnStringToCss( width );
- }
- }
-
- table.style.width = _fnStringToCss( tmpTable.css('width') );
-
- // Finished with the table - ditch it
- tmpTable.remove();
- }
-
- // If there is a width attr, we want to attach an event listener which
- // allows the table sizing to automatically adjust when the window is
- // resized. Use the width attr rather than CSS, since we can't know if the
- // CSS is a relative value or absolute - DOM read is always px.
- if ( tableWidthAttr ) {
- table.style.width = _fnStringToCss( tableWidthAttr );
- }
-
- if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
- var bindResize = function () {
- $(window).bind('resize.DT-'+oSettings.sInstance, _fnThrottle( function () {
- _fnAdjustColumnSizing( oSettings );
- } ) );
- };
-
- // IE6/7 will crash if we bind a resize event handler on page load.
- // To be removed in 1.11 which drops IE6/7 support
- if ( oSettings.oBrowser.bScrollOversize ) {
- setTimeout( bindResize, 1000 );
- }
- else {
- bindResize();
- }
-
- oSettings._reszEvt = true;
- }
- }
-
-
- /**
- * Throttle the calls to a function. Arguments and context are maintained for
- * the throttled function
- * @param {function} fn Function to be called
- * @param {int} [freq=200] call frequency in mS
- * @returns {function} wrapped function
- * @memberof DataTable#oApi
- */
- function _fnThrottle( fn, freq ) {
- var
- frequency = freq !== undefined ? freq : 200,
- last,
- timer;
-
- return function () {
- var
- that = this,
- now = +new Date(),
- args = arguments;
-
- if ( last && now < last + frequency ) {
- clearTimeout( timer );
-
- timer = setTimeout( function () {
- last = undefined;
- fn.apply( that, args );
- }, frequency );
- }
- else {
- last = now;
- fn.apply( that, args );
- }
- };
- }
-
-
- /**
- * Convert a CSS unit width to pixels (e.g. 2em)
- * @param {string} width width to be converted
- * @param {node} parent parent to get the with for (required for relative widths) - optional
- * @returns {int} width in pixels
- * @memberof DataTable#oApi
- */
- function _fnConvertToWidth ( width, parent )
- {
- if ( ! width ) {
- return 0;
- }
-
- var n = $('<div/>')
- .css( 'width', _fnStringToCss( width ) )
- .appendTo( parent || document.body );
-
- var val = n[0].offsetWidth;
- n.remove();
-
- return val;
- }
-
-
- /**
- * Adjust a table's width to take account of vertical scroll bar
- * @param {object} oSettings dataTables settings object
- * @param {node} n table node
- * @memberof DataTable#oApi
- */
-
- function _fnScrollingWidthAdjust ( settings, n )
- {
- var scroll = settings.oScroll;
-
- if ( scroll.sX || scroll.sY ) {
- // When y-scrolling only, we want to remove the width of the scroll bar
- // so the table + scroll bar will fit into the area available, otherwise
- // we fix the table at its current size with no adjustment
- var correction = ! scroll.sX ? scroll.iBarWidth : 0;
- n.style.width = _fnStringToCss( $(n).outerWidth() - correction );
- }
- }
-
-
- /**
- * Get the widest node
- * @param {object} settings dataTables settings object
- * @param {int} colIdx column of interest
- * @returns {node} widest table node
- * @memberof DataTable#oApi
- */
- function _fnGetWidestNode( settings, colIdx )
- {
- var idx = _fnGetMaxLenString( settings, colIdx );
- if ( idx < 0 ) {
- return null;
- }
-
- var data = settings.aoData[ idx ];
- return ! data.nTr ? // Might not have been created when deferred rendering
- $('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] :
- data.anCells[ colIdx ];
- }
-
-
- /**
- * Get the maximum strlen for each data column
- * @param {object} settings dataTables settings object
- * @param {int} colIdx column of interest
- * @returns {string} max string length for each column
- * @memberof DataTable#oApi
- */
- function _fnGetMaxLenString( settings, colIdx )
- {
- var s, max=-1, maxIdx = -1;
-
- for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
- s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
- s = s.replace( __re_html_remove, '' );
-
- if ( s.length > max ) {
- max = s.length;
- maxIdx = i;
- }
- }
-
- return maxIdx;
- }
-
-
- /**
- * Append a CSS unit (only if required) to a string
- * @param {string} value to css-ify
- * @returns {string} value with css unit
- * @memberof DataTable#oApi
- */
- function _fnStringToCss( s )
- {
- if ( s === null ) {
- return '0px';
- }
-
- if ( typeof s == 'number' ) {
- return s < 0 ?
- '0px' :
- s+'px';
- }
-
- // Check it has a unit character already
- return s.match(/\d$/) ?
- s+'px' :
- s;
- }
-
-
- /**
- * Get the width of a scroll bar in this browser being used
- * @returns {int} width in pixels
- * @memberof DataTable#oApi
- */
- function _fnScrollBarWidth ()
- {
- // On first run a static variable is set, since this is only needed once.
- // Subsequent runs will just use the previously calculated value
- var width = DataTable.__scrollbarWidth;
-
- if ( width === undefined ) {
- var sizer = $('<p/>').css( {
- position: 'absolute',
- top: 0,
- left: 0,
- width: '100%',
- height: 150,
- padding: 0,
- overflow: 'scroll',
- visibility: 'hidden'
- } )
- .appendTo('body');
-
- width = sizer[0].offsetWidth - sizer[0].clientWidth;
- DataTable.__scrollbarWidth = width;
-
- sizer.remove();
- }
-
- return width;
- }
-
-
-
- function _fnSortFlatten ( settings )
- {
- var
- i, iLen, k, kLen,
- aSort = [],
- aiOrig = [],
- aoColumns = settings.aoColumns,
- aDataSort, iCol, sType, srcCol,
- fixed = settings.aaSortingFixed,
- fixedObj = $.isPlainObject( fixed ),
- nestedSort = [],
- add = function ( a ) {
- if ( a.length && ! $.isArray( a[0] ) ) {
- // 1D array
- nestedSort.push( a );
- }
- else {
- // 2D array
- nestedSort.push.apply( nestedSort, a );
- }
- };
-
- // Build the sort array, with pre-fix and post-fix options if they have been
- // specified
- if ( $.isArray( fixed ) ) {
- add( fixed );
- }
-
- if ( fixedObj && fixed.pre ) {
- add( fixed.pre );
- }
-
- add( settings.aaSorting );
-
- if (fixedObj && fixed.post ) {
- add( fixed.post );
- }
-
- for ( i=0 ; i<nestedSort.length ; i++ )
- {
- srcCol = nestedSort[i][0];
- aDataSort = aoColumns[ srcCol ].aDataSort;
-
- for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
- {
- iCol = aDataSort[k];
- sType = aoColumns[ iCol ].sType || 'string';
-
- if ( nestedSort[i]._idx === undefined ) {
- nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting );
- }
-
- aSort.push( {
- src: srcCol,
- col: iCol,
- dir: nestedSort[i][1],
- index: nestedSort[i]._idx,
- type: sType,
- formatter: DataTable.ext.type.order[ sType+"-pre" ]
- } );
- }
- }
-
- return aSort;
- }
-
- /**
- * Change the order of the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- * @todo This really needs split up!
- */
- function _fnSort ( oSettings )
- {
- var
- i, ien, iLen, j, jLen, k, kLen,
- sDataType, nTh,
- aiOrig = [],
- oExtSort = DataTable.ext.type.order,
- aoData = oSettings.aoData,
- aoColumns = oSettings.aoColumns,
- aDataSort, data, iCol, sType, oSort,
- formatters = 0,
- sortCol,
- displayMaster = oSettings.aiDisplayMaster,
- aSort;
-
- // Resolve any column types that are unknown due to addition or invalidation
- // @todo Can this be moved into a 'data-ready' handler which is called when
- // data is going to be used in the table?
- _fnColumnTypes( oSettings );
-
- aSort = _fnSortFlatten( oSettings );
-
- for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
- sortCol = aSort[i];
-
- // Track if we can use the fast sort algorithm
- if ( sortCol.formatter ) {
- formatters++;
- }
-
- // Load the data needed for the sort, for each cell
- _fnSortData( oSettings, sortCol.col );
- }
-
- /* No sorting required if server-side or no sorting array */
- if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
- {
- // Create a value - key array of the current row positions such that we can use their
- // current position during the sort, if values match, in order to perform stable sorting
- for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
- aiOrig[ displayMaster[i] ] = i;
- }
-
- /* Do the sort - here we want multi-column sorting based on a given data source (column)
- * and sorting function (from oSort) in a certain direction. It's reasonably complex to
- * follow on it's own, but this is what we want (example two column sorting):
- * fnLocalSorting = function(a,b){
- * var iTest;
- * iTest = oSort['string-asc']('data11', 'data12');
- * if (iTest !== 0)
- * return iTest;
- * iTest = oSort['numeric-desc']('data21', 'data22');
- * if (iTest !== 0)
- * return iTest;
- * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
- * }
- * Basically we have a test for each sorting column, if the data in that column is equal,
- * test the next column. If all columns match, then we use a numeric sort on the row
- * positions in the original data array to provide a stable sort.
- *
- * Note - I know it seems excessive to have two sorting methods, but the first is around
- * 15% faster, so the second is only maintained for backwards compatibility with sorting
- * methods which do not have a pre-sort formatting function.
- */
- if ( formatters === aSort.length ) {
- // All sort types have formatting functions
- displayMaster.sort( function ( a, b ) {
- var
- x, y, k, test, sort,
- len=aSort.length,
- dataA = aoData[a]._aSortData,
- dataB = aoData[b]._aSortData;
-
- for ( k=0 ; k<len ; k++ ) {
- sort = aSort[k];
-
- x = dataA[ sort.col ];
- y = dataB[ sort.col ];
-
- test = x<y ? -1 : x>y ? 1 : 0;
- if ( test !== 0 ) {
- return sort.dir === 'asc' ? test : -test;
- }
- }
-
- x = aiOrig[a];
- y = aiOrig[b];
- return x<y ? -1 : x>y ? 1 : 0;
- } );
- }
- else {
- // Depreciated - remove in 1.11 (providing a plug-in option)
- // Not all sort types have formatting methods, so we have to call their sorting
- // methods.
- displayMaster.sort( function ( a, b ) {
- var
- x, y, k, l, test, sort, fn,
- len=aSort.length,
- dataA = aoData[a]._aSortData,
- dataB = aoData[b]._aSortData;
-
- for ( k=0 ; k<len ; k++ ) {
- sort = aSort[k];
-
- x = dataA[ sort.col ];
- y = dataB[ sort.col ];
-
- fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
- test = fn( x, y );
- if ( test !== 0 ) {
- return test;
- }
- }
-
- x = aiOrig[a];
- y = aiOrig[b];
- return x<y ? -1 : x>y ? 1 : 0;
- } );
- }
- }
-
- /* Tell the draw function that we have sorted the data */
- oSettings.bSorted = true;
- }
-
-
- function _fnSortAria ( settings )
- {
- var label;
- var nextSort;
- var columns = settings.aoColumns;
- var aSort = _fnSortFlatten( settings );
- var oAria = settings.oLanguage.oAria;
-
- // ARIA attributes - need to loop all columns, to update all (removing old
- // attributes as needed)
- for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
- {
- var col = columns[i];
- var asSorting = col.asSorting;
- var sTitle = col.sTitle.replace( /<.*?>/g, "" );
- var th = col.nTh;
-
- // IE7 is throwing an error when setting these properties with jQuery's
- // attr() and removeAttr() methods...
- th.removeAttribute('aria-sort');
-
- /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
- if ( col.bSortable ) {
- if ( aSort.length > 0 && aSort[0].col == i ) {
- th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" );
- nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0];
- }
- else {
- nextSort = asSorting[0];
- }
-
- label = sTitle + ( nextSort === "asc" ?
- oAria.sSortAscending :
- oAria.sSortDescending
- );
- }
- else {
- label = sTitle;
- }
-
- th.setAttribute('aria-label', label);
- }
- }
-
-
- /**
- * Function to run on user sort request
- * @param {object} settings dataTables settings object
- * @param {node} attachTo node to attach the handler to
- * @param {int} colIdx column sorting index
- * @param {boolean} [append=false] Append the requested sort to the existing
- * sort if true (i.e. multi-column sort)
- * @param {function} [callback] callback function
- * @memberof DataTable#oApi
- */
- function _fnSortListener ( settings, colIdx, append, callback )
- {
- var col = settings.aoColumns[ colIdx ];
- var sorting = settings.aaSorting;
- var asSorting = col.asSorting;
- var nextSortIdx;
- var next = function ( a, overflow ) {
- var idx = a._idx;
- if ( idx === undefined ) {
- idx = $.inArray( a[1], asSorting );
- }
-
- return idx+1 < asSorting.length ?
- idx+1 :
- overflow ?
- null :
- 0;
- };
-
- // Convert to 2D array if needed
- if ( typeof sorting[0] === 'number' ) {
- sorting = settings.aaSorting = [ sorting ];
- }
-
- // If appending the sort then we are multi-column sorting
- if ( append && settings.oFeatures.bSortMulti ) {
- // Are we already doing some kind of sort on this column?
- var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );
-
- if ( sortIdx !== -1 ) {
- // Yes, modify the sort
- nextSortIdx = next( sorting[sortIdx], true );
-
- if ( nextSortIdx === null && sorting.length === 1 ) {
- nextSortIdx = 0; // can't remove sorting completely
- }
-
- if ( nextSortIdx === null ) {
- sorting.splice( sortIdx, 1 );
- }
- else {
- sorting[sortIdx][1] = asSorting[ nextSortIdx ];
- sorting[sortIdx]._idx = nextSortIdx;
- }
- }
- else {
- // No sort on this column yet
- sorting.push( [ colIdx, asSorting[0], 0 ] );
- sorting[sorting.length-1]._idx = 0;
- }
- }
- else if ( sorting.length && sorting[0][0] == colIdx ) {
- // Single column - already sorting on this column, modify the sort
- nextSortIdx = next( sorting[0] );
-
- sorting.length = 1;
- sorting[0][1] = asSorting[ nextSortIdx ];
- sorting[0]._idx = nextSortIdx;
- }
- else {
- // Single column - sort only on this column
- sorting.length = 0;
- sorting.push( [ colIdx, asSorting[0] ] );
- sorting[0]._idx = 0;
- }
-
- // Run the sort by calling a full redraw
- _fnReDraw( settings );
-
- // callback used for async user interaction
- if ( typeof callback == 'function' ) {
- callback( settings );
- }
- }
-
-
- /**
- * Attach a sort handler (click) to a node
- * @param {object} settings dataTables settings object
- * @param {node} attachTo node to attach the handler to
- * @param {int} colIdx column sorting index
- * @param {function} [callback] callback function
- * @memberof DataTable#oApi
- */
- function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
- {
- var col = settings.aoColumns[ colIdx ];
-
- _fnBindAction( attachTo, {}, function (e) {
- /* If the column is not sortable - don't to anything */
- if ( col.bSortable === false ) {
- return;
- }
-
- // If processing is enabled use a timeout to allow the processing
- // display to be shown - otherwise to it synchronously
- if ( settings.oFeatures.bProcessing ) {
- _fnProcessingDisplay( settings, true );
-
- setTimeout( function() {
- _fnSortListener( settings, colIdx, e.shiftKey, callback );
-
- // In server-side processing, the draw callback will remove the
- // processing display
- if ( _fnDataSource( settings ) !== 'ssp' ) {
- _fnProcessingDisplay( settings, false );
- }
- }, 0 );
- }
- else {
- _fnSortListener( settings, colIdx, e.shiftKey, callback );
- }
- } );
- }
-
-
- /**
- * Set the sorting classes on table's body, Note: it is safe to call this function
- * when bSort and bSortClasses are false
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnSortingClasses( settings )
- {
- var oldSort = settings.aLastSort;
- var sortClass = settings.oClasses.sSortColumn;
- var sort = _fnSortFlatten( settings );
- var features = settings.oFeatures;
- var i, ien, colIdx;
-
- if ( features.bSort && features.bSortClasses ) {
- // Remove old sorting classes
- for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
- colIdx = oldSort[i].src;
-
- // Remove column sorting
- $( _pluck( settings.aoData, 'anCells', colIdx ) )
- .removeClass( sortClass + (i<2 ? i+1 : 3) );
- }
-
- // Add new column sorting
- for ( i=0, ien=sort.length ; i<ien ; i++ ) {
- colIdx = sort[i].src;
-
- $( _pluck( settings.aoData, 'anCells', colIdx ) )
- .addClass( sortClass + (i<2 ? i+1 : 3) );
- }
- }
-
- settings.aLastSort = sort;
- }
-
-
- // Get the data to sort a column, be it from cache, fresh (populating the
- // cache), or from a sort formatter
- function _fnSortData( settings, idx )
- {
- // Custom sorting function - provided by the sort data type
- var column = settings.aoColumns[ idx ];
- var customSort = DataTable.ext.order[ column.sSortDataType ];
- var customData;
-
- if ( customSort ) {
- customData = customSort.call( settings.oInstance, settings, idx,
- _fnColumnIndexToVisible( settings, idx )
- );
- }
-
- // Use / populate cache
- var row, cellData;
- var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
-
- for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
- row = settings.aoData[i];
-
- if ( ! row._aSortData ) {
- row._aSortData = [];
- }
-
- if ( ! row._aSortData[idx] || customSort ) {
- cellData = customSort ?
- customData[i] : // If there was a custom sort function, use data from there
- _fnGetCellData( settings, i, idx, 'sort' );
-
- row._aSortData[ idx ] = formatter ?
- formatter( cellData ) :
- cellData;
- }
- }
- }
-
-
-
- /**
- * Save the state of a table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnSaveState ( settings )
- {
- if ( !settings.oFeatures.bStateSave || settings.bDestroying )
- {
- return;
- }
-
- /* Store the interesting variables */
- var state = {
- time: +new Date(),
- start: settings._iDisplayStart,
- length: settings._iDisplayLength,
- order: $.extend( true, [], settings.aaSorting ),
- search: _fnSearchToCamel( settings.oPreviousSearch ),
- columns: $.map( settings.aoColumns, function ( col, i ) {
- return {
- visible: col.bVisible,
- search: _fnSearchToCamel( settings.aoPreSearchCols[i] )
- };
- } )
- };
-
- _fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
-
- settings.oSavedState = state;
- settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
- }
-
-
- /**
- * Attempt to load a saved table state
- * @param {object} oSettings dataTables settings object
- * @param {object} oInit DataTables init object so we can override settings
- * @memberof DataTable#oApi
- */
- function _fnLoadState ( settings, oInit )
- {
- var i, ien;
- var columns = settings.aoColumns;
-
- if ( ! settings.oFeatures.bStateSave ) {
- return;
- }
-
- var state = settings.fnStateLoadCallback.call( settings.oInstance, settings );
- if ( ! state || ! state.time ) {
- return;
- }
-
- /* Allow custom and plug-in manipulation functions to alter the saved data set and
- * cancelling of loading by returning false
- */
- var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, state] );
- if ( $.inArray( false, abStateLoad ) !== -1 ) {
- return;
- }
-
- /* Reject old data */
- var duration = settings.iStateDuration;
- if ( duration > 0 && state.time < +new Date() - (duration*1000) ) {
- return;
- }
-
- // Number of columns have changed - all bets are off, no restore of settings
- if ( columns.length !== state.columns.length ) {
- return;
- }
-
- // Store the saved state so it might be accessed at any time
- settings.oLoadedState = $.extend( true, {}, state );
-
- // Restore key features - todo - for 1.11 this needs to be done by
- // subscribed events
- if ( state.start !== undefined ) {
- settings._iDisplayStart = state.start;
- settings.iInitDisplayStart = state.start;
- }
- if ( state.length !== undefined ) {
- settings._iDisplayLength = state.length;
- }
-
- // Order
- if ( state.order !== undefined ) {
- settings.aaSorting = [];
- $.each( state.order, function ( i, col ) {
- settings.aaSorting.push( col[0] >= columns.length ?
- [ 0, col[1] ] :
- col
- );
- } );
- }
-
- // Search
- if ( state.search !== undefined ) {
- $.extend( settings.oPreviousSearch, _fnSearchToHung( state.search ) );
- }
-
- // Columns
- for ( i=0, ien=state.columns.length ; i<ien ; i++ ) {
- var col = state.columns[i];
-
- // Visibility
- if ( col.visible !== undefined ) {
- columns[i].bVisible = col.visible;
- }
-
- // Search
- if ( col.search !== undefined ) {
- $.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) );
- }
- }
-
- _fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, state] );
- }
-
-
- /**
- * Return the settings object for a particular table
- * @param {node} table table we are using as a dataTable
- * @returns {object} Settings object - or null if not found
- * @memberof DataTable#oApi
- */
- function _fnSettingsFromNode ( table )
- {
- var settings = DataTable.settings;
- var idx = $.inArray( table, _pluck( settings, 'nTable' ) );
-
- return idx !== -1 ?
- settings[ idx ] :
- null;
- }
-
-
- /**
- * Log an error message
- * @param {object} settings dataTables settings object
- * @param {int} level log error messages, or display them to the user
- * @param {string} msg error message
- * @param {int} tn Technical note id to get more information about the error.
- * @memberof DataTable#oApi
- */
- function _fnLog( settings, level, msg, tn )
- {
- msg = 'DataTables warning: '+
- (settings!==null ? 'table id='+settings.sTableId+' - ' : '')+msg;
-
- if ( tn ) {
- msg += '. For more information about this error, please see '+
- 'http://datatables.net/tn/'+tn;
- }
-
- if ( ! level ) {
- // Backwards compatibility pre 1.10
- var ext = DataTable.ext;
- var type = ext.sErrMode || ext.errMode;
-
- _fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] );
-
- if ( type == 'alert' ) {
- alert( msg );
- }
- else if ( type == 'throw' ) {
- throw new Error(msg);
- }
- else if ( typeof type == 'function' ) {
- type( settings, tn, msg );
- }
- }
- else if ( window.console && console.log ) {
- console.log( msg );
- }
- }
-
-
- /**
- * See if a property is defined on one object, if so assign it to the other object
- * @param {object} ret target object
- * @param {object} src source object
- * @param {string} name property
- * @param {string} [mappedName] name to map too - optional, name used if not given
- * @memberof DataTable#oApi
- */
- function _fnMap( ret, src, name, mappedName )
- {
- if ( $.isArray( name ) ) {
- $.each( name, function (i, val) {
- if ( $.isArray( val ) ) {
- _fnMap( ret, src, val[0], val[1] );
- }
- else {
- _fnMap( ret, src, val );
- }
- } );
-
- return;
- }
-
- if ( mappedName === undefined ) {
- mappedName = name;
- }
-
- if ( src[name] !== undefined ) {
- ret[mappedName] = src[name];
- }
- }
-
-
- /**
- * Extend objects - very similar to jQuery.extend, but deep copy objects, and
- * shallow copy arrays. The reason we need to do this, is that we don't want to
- * deep copy array init values (such as aaSorting) since the dev wouldn't be
- * able to override them, but we do want to deep copy arrays.
- * @param {object} out Object to extend
- * @param {object} extender Object from which the properties will be applied to
- * out
- * @param {boolean} breakRefs If true, then arrays will be sliced to take an
- * independent copy with the exception of the `data` or `aaData` parameters
- * if they are present. This is so you can pass in a collection to
- * DataTables and have that used as your data source without breaking the
- * references
- * @returns {object} out Reference, just for convenience - out === the return.
- * @memberof DataTable#oApi
- * @todo This doesn't take account of arrays inside the deep copied objects.
- */
- function _fnExtend( out, extender, breakRefs )
- {
- var val;
-
- for ( var prop in extender ) {
- if ( extender.hasOwnProperty(prop) ) {
- val = extender[prop];
-
- if ( $.isPlainObject( val ) ) {
- if ( ! $.isPlainObject( out[prop] ) ) {
- out[prop] = {};
- }
- $.extend( true, out[prop], val );
- }
- else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) {
- out[prop] = val.slice();
- }
- else {
- out[prop] = val;
- }
- }
- }
-
- return out;
- }
-
-
- /**
- * Bind an event handers to allow a click or return key to activate the callback.
- * This is good for accessibility since a return on the keyboard will have the
- * same effect as a click, if the element has focus.
- * @param {element} n Element to bind the action to
- * @param {object} oData Data object to pass to the triggered function
- * @param {function} fn Callback function for when the event is triggered
- * @memberof DataTable#oApi
- */
- function _fnBindAction( n, oData, fn )
- {
- $(n)
- .bind( 'click.DT', oData, function (e) {
- n.blur(); // Remove focus outline for mouse users
- fn(e);
- } )
- .bind( 'keypress.DT', oData, function (e){
- if ( e.which === 13 ) {
- e.preventDefault();
- fn(e);
- }
- } )
- .bind( 'selectstart.DT', function () {
- /* Take the brutal approach to cancelling text selection */
- return false;
- } );
- }
-
-
- /**
- * Register a callback function. Easily allows a callback function to be added to
- * an array store of callback functions that can then all be called together.
- * @param {object} oSettings dataTables settings object
- * @param {string} sStore Name of the array storage for the callbacks in oSettings
- * @param {function} fn Function to be called back
- * @param {string} sName Identifying name for the callback (i.e. a label)
- * @memberof DataTable#oApi
- */
- function _fnCallbackReg( oSettings, sStore, fn, sName )
- {
- if ( fn )
- {
- oSettings[sStore].push( {
- "fn": fn,
- "sName": sName
- } );
- }
- }
-
-
- /**
- * Fire callback functions and trigger events. Note that the loop over the
- * callback array store is done backwards! Further note that you do not want to
- * fire off triggers in time sensitive applications (for example cell creation)
- * as its slow.
- * @param {object} settings dataTables settings object
- * @param {string} callbackArr Name of the array storage for the callbacks in
- * oSettings
- * @param {string} eventName Name of the jQuery custom event to trigger. If
- * null no trigger is fired
- * @param {array} args Array of arguments to pass to the callback function /
- * trigger
- * @memberof DataTable#oApi
- */
- function _fnCallbackFire( settings, callbackArr, eventName, args )
- {
- var ret = [];
-
- if ( callbackArr ) {
- ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) {
- return val.fn.apply( settings.oInstance, args );
- } );
- }
-
- if ( eventName !== null ) {
- var e = $.Event( eventName+'.dt' );
-
- $(settings.nTable).trigger( e, args );
-
- ret.push( e.result );
- }
-
- return ret;
- }
-
-
- function _fnLengthOverflow ( settings )
- {
- var
- start = settings._iDisplayStart,
- end = settings.fnDisplayEnd(),
- len = settings._iDisplayLength;
-
- /* If we have space to show extra rows (backing up from the end point - then do so */
- if ( start >= end )
- {
- start = end - len;
- }
-
- // Keep the start record on the current page
- start -= (start % len);
-
- if ( len === -1 || start < 0 )
- {
- start = 0;
- }
-
- settings._iDisplayStart = start;
- }
-
-
- function _fnRenderer( settings, type )
- {
- var renderer = settings.renderer;
- var host = DataTable.ext.renderer[type];
-
- if ( $.isPlainObject( renderer ) && renderer[type] ) {
- // Specific renderer for this type. If available use it, otherwise use
- // the default.
- return host[renderer[type]] || host._;
- }
- else if ( typeof renderer === 'string' ) {
- // Common renderer - if there is one available for this type use it,
- // otherwise use the default
- return host[renderer] || host._;
- }
-
- // Use the default
- return host._;
- }
-
-
- /**
- * Detect the data source being used for the table. Used to simplify the code
- * a little (ajax) and to make it compress a little smaller.
- *
- * @param {object} settings dataTables settings object
- * @returns {string} Data source
- * @memberof DataTable#oApi
- */
- function _fnDataSource ( settings )
- {
- if ( settings.oFeatures.bServerSide ) {
- return 'ssp';
- }
- else if ( settings.ajax || settings.sAjaxSource ) {
- return 'ajax';
- }
- return 'dom';
- }
-
-
- DataTable = function( options )
- {
- /**
- * Perform a jQuery selector action on the table's TR elements (from the tbody) and
- * return the resulting jQuery object.
- * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
- * @param {object} [oOpts] Optional parameters for modifying the rows to be included
- * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
- * criterion ("applied") or all TR elements (i.e. no filter).
- * @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
- * Can be either 'current', whereby the current sorting of the table is used, or
- * 'original' whereby the original order the data was read into the table is used.
- * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
- * ("current") or not ("all"). If 'current' is given, then order is assumed to be
- * 'current' and filter is 'applied', regardless of what they might be given as.
- * @returns {object} jQuery object, filtered by the given selector.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Highlight every second row
- * oTable.$('tr:odd').css('backgroundColor', 'blue');
- * } );
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Filter to rows with 'Webkit' in them, add a background colour and then
- * // remove the filter, thus highlighting the 'Webkit' rows only.
- * oTable.fnFilter('Webkit');
- * oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
- * oTable.fnFilter('');
- * } );
- */
- this.$ = function ( sSelector, oOpts )
- {
- return this.api(true).$( sSelector, oOpts );
- };
-
-
- /**
- * Almost identical to $ in operation, but in this case returns the data for the matched
- * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
- * rather than any descendants, so the data can be obtained for the row/cell. If matching
- * rows are found, the data returned is the original data array/object that was used to
- * create the row (or a generated array if from a DOM source).
- *
- * This method is often useful in-combination with $ where both functions are given the
- * same parameters and the array indexes will match identically.
- * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
- * @param {object} [oOpts] Optional parameters for modifying the rows to be included
- * @param {string} [oOpts.filter=none] Select elements that meet the current filter
- * criterion ("applied") or all elements (i.e. no filter).
- * @param {string} [oOpts.order=current] Order of the data in the processed array.
- * Can be either 'current', whereby the current sorting of the table is used, or
- * 'original' whereby the original order the data was read into the table is used.
- * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
- * ("current") or not ("all"). If 'current' is given, then order is assumed to be
- * 'current' and filter is 'applied', regardless of what they might be given as.
- * @returns {array} Data for the matched elements. If any elements, as a result of the
- * selector, were not TR, TD or TH elements in the DataTable, they will have a null
- * entry in the array.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Get the data from the first row in the table
- * var data = oTable._('tr:first');
- *
- * // Do something useful with the data
- * alert( "First cell is: "+data[0] );
- * } );
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Filter to 'Webkit' and get all data for
- * oTable.fnFilter('Webkit');
- * var data = oTable._('tr', {"search": "applied"});
- *
- * // Do something with the data
- * alert( data.length+" rows matched the search" );
- * } );
- */
- this._ = function ( sSelector, oOpts )
- {
- return this.api(true).rows( sSelector, oOpts ).data();
- };
-
-
- /**
- * Create a DataTables Api instance, with the currently selected tables for
- * the Api's context.
- * @param {boolean} [traditional=false] Set the API instance's context to be
- * only the table referred to by the `DataTable.ext.iApiIndex` option, as was
- * used in the API presented by DataTables 1.9- (i.e. the traditional mode),
- * or if all tables captured in the jQuery object should be used.
- * @return {DataTables.Api}
- */
- this.api = function ( traditional )
- {
- return traditional ?
- new _Api(
- _fnSettingsFromNode( this[ _ext.iApiIndex ] )
- ) :
- new _Api( this );
- };
-
-
- /**
- * Add a single new row or multiple rows of data to the table. Please note
- * that this is suitable for client-side processing only - if you are using
- * server-side processing (i.e. "bServerSide": true), then to add data, you
- * must add it to the data source, i.e. the server-side, through an Ajax call.
- * @param {array|object} data The data to be added to the table. This can be:
- * <ul>
- * <li>1D array of data - add a single row with the data provided</li>
- * <li>2D array of arrays - add multiple rows in a single call</li>
- * <li>object - data object when using <i>mData</i></li>
- * <li>array of objects - multiple data objects when using <i>mData</i></li>
- * </ul>
- * @param {bool} [redraw=true] redraw the table or not
- * @returns {array} An array of integers, representing the list of indexes in
- * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
- * the table.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * // Global var for counter
- * var giCount = 2;
- *
- * $(document).ready(function() {
- * $('#example').dataTable();
- * } );
- *
- * function fnClickAddRow() {
- * $('#example').dataTable().fnAddData( [
- * giCount+".1",
- * giCount+".2",
- * giCount+".3",
- * giCount+".4" ]
- * );
- *
- * giCount++;
- * }
- */
- this.fnAddData = function( data, redraw )
- {
- var api = this.api( true );
-
- /* Check if we want to add multiple rows or not */
- var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
- api.rows.add( data ) :
- api.row.add( data );
-
- if ( redraw === undefined || redraw ) {
- api.draw();
- }
-
- return rows.flatten().toArray();
- };
-
-
- /**
- * This function will make DataTables recalculate the column sizes, based on the data
- * contained in the table and the sizes applied to the columns (in the DOM, CSS or
- * through the sWidth parameter). This can be useful when the width of the table's
- * parent element changes (for example a window resize).
- * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable( {
- * "sScrollY": "200px",
- * "bPaginate": false
- * } );
- *
- * $(window).bind('resize', function () {
- * oTable.fnAdjustColumnSizing();
- * } );
- * } );
- */
- this.fnAdjustColumnSizing = function ( bRedraw )
- {
- var api = this.api( true ).columns.adjust();
- var settings = api.settings()[0];
- var scroll = settings.oScroll;
-
- if ( bRedraw === undefined || bRedraw ) {
- api.draw( false );
- }
- else if ( scroll.sX !== "" || scroll.sY !== "" ) {
- /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
- _fnScrollDraw( settings );
- }
- };
-
-
- /**
- * Quickly and simply clear a table
- * @param {bool} [bRedraw=true] redraw the table or not
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
- * oTable.fnClearTable();
- * } );
- */
- this.fnClearTable = function( bRedraw )
- {
- var api = this.api( true ).clear();
-
- if ( bRedraw === undefined || bRedraw ) {
- api.draw();
- }
- };
-
-
- /**
- * The exact opposite of 'opening' a row, this function will close any rows which
- * are currently 'open'.
- * @param {node} nTr the table row to 'close'
- * @returns {int} 0 on success, or 1 if failed (can't find the row)
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable;
- *
- * // 'open' an information row when a row is clicked on
- * $('#example tbody tr').click( function () {
- * if ( oTable.fnIsOpen(this) ) {
- * oTable.fnClose( this );
- * } else {
- * oTable.fnOpen( this, "Temporary row opened", "info_row" );
- * }
- * } );
- *
- * oTable = $('#example').dataTable();
- * } );
- */
- this.fnClose = function( nTr )
- {
- this.api( true ).row( nTr ).child.hide();
- };
-
-
- /**
- * Remove a row for the table
- * @param {mixed} target The index of the row from aoData to be deleted, or
- * the TR element you want to delete
- * @param {function|null} [callBack] Callback function
- * @param {bool} [redraw=true] Redraw the table or not
- * @returns {array} The row that was deleted
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Immediately remove the first row
- * oTable.fnDeleteRow( 0 );
- * } );
- */
- this.fnDeleteRow = function( target, callback, redraw )
- {
- var api = this.api( true );
- var rows = api.rows( target );
- var settings = rows.settings()[0];
- var data = settings.aoData[ rows[0][0] ];
-
- rows.remove();
-
- if ( callback ) {
- callback.call( this, settings, data );
- }
-
- if ( redraw === undefined || redraw ) {
- api.draw();
- }
-
- return data;
- };
-
-
- /**
- * Restore the table to it's original state in the DOM by removing all of DataTables
- * enhancements, alterations to the DOM structure of the table and event listeners.
- * @param {boolean} [remove=false] Completely remove the table from the DOM
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * // This example is fairly pointless in reality, but shows how fnDestroy can be used
- * var oTable = $('#example').dataTable();
- * oTable.fnDestroy();
- * } );
- */
- this.fnDestroy = function ( remove )
- {
- this.api( true ).destroy( remove );
- };
-
-
- /**
- * Redraw the table
- * @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
- * oTable.fnDraw();
- * } );
- */
- this.fnDraw = function( complete )
- {
- // Note that this isn't an exact match to the old call to _fnDraw - it takes
- // into account the new data, but can hold position.
- this.api( true ).draw( complete );
- };
-
-
- /**
- * Filter the input based on data
- * @param {string} sInput String to filter the table on
- * @param {int|null} [iColumn] Column to limit filtering to
- * @param {bool} [bRegex=false] Treat as regular expression or not
- * @param {bool} [bSmart=true] Perform smart filtering or not
- * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
- * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Sometime later - filter...
- * oTable.fnFilter( 'test string' );
- * } );
- */
- this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive )
- {
- var api = this.api( true );
-
- if ( iColumn === null || iColumn === undefined ) {
- api.search( sInput, bRegex, bSmart, bCaseInsensitive );
- }
- else {
- api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive );
- }
-
- api.draw();
- };
-
-
- /**
- * Get the data for the whole table, an individual row or an individual cell based on the
- * provided parameters.
- * @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
- * a TR node then the data source for the whole row will be returned. If given as a
- * TD/TH cell node then iCol will be automatically calculated and the data for the
- * cell returned. If given as an integer, then this is treated as the aoData internal
- * data index for the row (see fnGetPosition) and the data for that row used.
- * @param {int} [col] Optional column index that you want the data of.
- * @returns {array|object|string} If mRow is undefined, then the data for all rows is
- * returned. If mRow is defined, just data for that row, and is iCol is
- * defined, only data for the designated cell is returned.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * // Row data
- * $(document).ready(function() {
- * oTable = $('#example').dataTable();
- *
- * oTable.$('tr').click( function () {
- * var data = oTable.fnGetData( this );
- * // ... do something with the array / object of data for the row
- * } );
- * } );
- *
- * @example
- * // Individual cell data
- * $(document).ready(function() {
- * oTable = $('#example').dataTable();
- *
- * oTable.$('td').click( function () {
- * var sData = oTable.fnGetData( this );
- * alert( 'The cell clicked on had the value of '+sData );
- * } );
- * } );
- */
- this.fnGetData = function( src, col )
- {
- var api = this.api( true );
-
- if ( src !== undefined ) {
- var type = src.nodeName ? src.nodeName.toLowerCase() : '';
-
- return col !== undefined || type == 'td' || type == 'th' ?
- api.cell( src, col ).data() :
- api.row( src ).data() || null;
- }
-
- return api.data().toArray();
- };
-
-
- /**
- * Get an array of the TR nodes that are used in the table's body. Note that you will
- * typically want to use the '$' API method in preference to this as it is more
- * flexible.
- * @param {int} [iRow] Optional row index for the TR element you want
- * @returns {array|node} If iRow is undefined, returns an array of all TR elements
- * in the table's body, or iRow is defined, just the TR element requested.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Get the nodes from the table
- * var nNodes = oTable.fnGetNodes( );
- * } );
- */
- this.fnGetNodes = function( iRow )
- {
- var api = this.api( true );
-
- return iRow !== undefined ?
- api.row( iRow ).node() :
- api.rows().nodes().flatten().toArray();
- };
-
-
- /**
- * Get the array indexes of a particular cell from it's DOM element
- * and column index including hidden columns
- * @param {node} node this can either be a TR, TD or TH in the table's body
- * @returns {int} If nNode is given as a TR, then a single index is returned, or
- * if given as a cell, an array of [row index, column index (visible),
- * column index (all)] is given.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * $('#example tbody td').click( function () {
- * // Get the position of the current data from the node
- * var aPos = oTable.fnGetPosition( this );
- *
- * // Get the data array for this row
- * var aData = oTable.fnGetData( aPos[0] );
- *
- * // Update the data array and return the value
- * aData[ aPos[1] ] = 'clicked';
- * this.innerHTML = 'clicked';
- * } );
- *
- * // Init DataTables
- * oTable = $('#example').dataTable();
- * } );
- */
- this.fnGetPosition = function( node )
- {
- var api = this.api( true );
- var nodeName = node.nodeName.toUpperCase();
-
- if ( nodeName == 'TR' ) {
- return api.row( node ).index();
- }
- else if ( nodeName == 'TD' || nodeName == 'TH' ) {
- var cell = api.cell( node ).index();
-
- return [
- cell.row,
- cell.columnVisible,
- cell.column
- ];
- }
- return null;
- };
-
-
- /**
- * Check to see if a row is 'open' or not.
- * @param {node} nTr the table row to check
- * @returns {boolean} true if the row is currently open, false otherwise
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable;
- *
- * // 'open' an information row when a row is clicked on
- * $('#example tbody tr').click( function () {
- * if ( oTable.fnIsOpen(this) ) {
- * oTable.fnClose( this );
- * } else {
- * oTable.fnOpen( this, "Temporary row opened", "info_row" );
- * }
- * } );
- *
- * oTable = $('#example').dataTable();
- * } );
- */
- this.fnIsOpen = function( nTr )
- {
- return this.api( true ).row( nTr ).child.isShown();
- };
-
-
- /**
- * This function will place a new row directly after a row which is currently
- * on display on the page, with the HTML contents that is passed into the
- * function. This can be used, for example, to ask for confirmation that a
- * particular record should be deleted.
- * @param {node} nTr The table row to 'open'
- * @param {string|node|jQuery} mHtml The HTML to put into the row
- * @param {string} sClass Class to give the new TD cell
- * @returns {node} The row opened. Note that if the table row passed in as the
- * first parameter, is not found in the table, this method will silently
- * return.
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable;
- *
- * // 'open' an information row when a row is clicked on
- * $('#example tbody tr').click( function () {
- * if ( oTable.fnIsOpen(this) ) {
- * oTable.fnClose( this );
- * } else {
- * oTable.fnOpen( this, "Temporary row opened", "info_row" );
- * }
- * } );
- *
- * oTable = $('#example').dataTable();
- * } );
- */
- this.fnOpen = function( nTr, mHtml, sClass )
- {
- return this.api( true )
- .row( nTr )
- .child( mHtml, sClass )
- .show()
- .child()[0];
- };
-
-
- /**
- * Change the pagination - provides the internal logic for pagination in a simple API
- * function. With this function you can have a DataTables table go to the next,
- * previous, first or last pages.
- * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
- * or page number to jump to (integer), note that page 0 is the first page.
- * @param {bool} [bRedraw=true] Redraw the table or not
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- * oTable.fnPageChange( 'next' );
- * } );
- */
- this.fnPageChange = function ( mAction, bRedraw )
- {
- var api = this.api( true ).page( mAction );
-
- if ( bRedraw === undefined || bRedraw ) {
- api.draw(false);
- }
- };
-
-
- /**
- * Show a particular column
- * @param {int} iCol The column whose display should be changed
- * @param {bool} bShow Show (true) or hide (false) the column
- * @param {bool} [bRedraw=true] Redraw the table or not
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Hide the second column after initialisation
- * oTable.fnSetColumnVis( 1, false );
- * } );
- */
- this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
- {
- var api = this.api( true ).column( iCol ).visible( bShow );
-
- if ( bRedraw === undefined || bRedraw ) {
- api.columns.adjust().draw();
- }
- };
-
-
- /**
- * Get the settings for a particular table for external manipulation
- * @returns {object} DataTables settings object. See
- * {@link DataTable.models.oSettings}
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- * var oSettings = oTable.fnSettings();
- *
- * // Show an example parameter from the settings
- * alert( oSettings._iDisplayStart );
- * } );
- */
- this.fnSettings = function()
- {
- return _fnSettingsFromNode( this[_ext.iApiIndex] );
- };
-
-
- /**
- * Sort the table by a particular column
- * @param {int} iCol the data index to sort on. Note that this will not match the
- * 'display index' if you have hidden data entries
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Sort immediately with columns 0 and 1
- * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
- * } );
- */
- this.fnSort = function( aaSort )
- {
- this.api( true ).order( aaSort ).draw();
- };
-
-
- /**
- * Attach a sort listener to an element for a given column
- * @param {node} nNode the element to attach the sort listener to
- * @param {int} iColumn the column that a click on this node will sort on
- * @param {function} [fnCallback] callback function when sort is run
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- *
- * // Sort on column 1, when 'sorter' is clicked on
- * oTable.fnSortListener( document.getElementById('sorter'), 1 );
- * } );
- */
- this.fnSortListener = function( nNode, iColumn, fnCallback )
- {
- this.api( true ).order.listener( nNode, iColumn, fnCallback );
- };
-
-
- /**
- * Update a table cell or row - this method will accept either a single value to
- * update the cell with, an array of values with one element for each column or
- * an object in the same format as the original data source. The function is
- * self-referencing in order to make the multi column updates easier.
- * @param {object|array|string} mData Data to update the cell/row with
- * @param {node|int} mRow TR element you want to update or the aoData index
- * @param {int} [iColumn] The column to update, give as null or undefined to
- * update a whole row.
- * @param {bool} [bRedraw=true] Redraw the table or not
- * @param {bool} [bAction=true] Perform pre-draw actions or not
- * @returns {int} 0 on success, 1 on error
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
- * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
- * } );
- */
- this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
- {
- var api = this.api( true );
-
- if ( iColumn === undefined || iColumn === null ) {
- api.row( mRow ).data( mData );
- }
- else {
- api.cell( mRow, iColumn ).data( mData );
- }
-
- if ( bAction === undefined || bAction ) {
- api.columns.adjust();
- }
-
- if ( bRedraw === undefined || bRedraw ) {
- api.draw();
- }
- return 0;
- };
-
-
- /**
- * Provide a common method for plug-ins to check the version of DataTables being used, in order
- * to ensure compatibility.
- * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
- * formats "X" and "X.Y" are also acceptable.
- * @returns {boolean} true if this version of DataTables is greater or equal to the required
- * version, or false if this version of DataTales is not suitable
- * @method
- * @dtopt API
- * @deprecated Since v1.10
- *
- * @example
- * $(document).ready(function() {
- * var oTable = $('#example').dataTable();
- * alert( oTable.fnVersionCheck( '1.9.0' ) );
- * } );
- */
- this.fnVersionCheck = _ext.fnVersionCheck;
-
-
- var _that = this;
- var emptyInit = options === undefined;
- var len = this.length;
-
- if ( emptyInit ) {
- options = {};
- }
-
- this.oApi = this.internal = _ext.internal;
-
- // Extend with old style plug-in API methods
- for ( var fn in DataTable.ext.internal ) {
- if ( fn ) {
- this[fn] = _fnExternApiFunc(fn);
- }
- }
-
- this.each(function() {
- // For each initialisation we want to give it a clean initialisation
- // object that can be bashed around
- var o = {};
- var oInit = len > 1 ? // optimisation for single table case
- _fnExtend( o, options, true ) :
- options;
-
- /*global oInit,_that,emptyInit*/
- var i=0, iLen, j, jLen, k, kLen;
- var sId = this.getAttribute( 'id' );
- var bInitHandedOff = false;
- var defaults = DataTable.defaults;
- var $this = $(this);
-
-
- /* Sanity check */
- if ( this.nodeName.toLowerCase() != 'table' )
- {
- _fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
- return;
- }
-
- /* Backwards compatibility for the defaults */
- _fnCompatOpts( defaults );
- _fnCompatCols( defaults.column );
-
- /* Convert the camel-case defaults to Hungarian */
- _fnCamelToHungarian( defaults, defaults, true );
- _fnCamelToHungarian( defaults.column, defaults.column, true );
-
- /* Setting up the initialisation object */
- _fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ) );
-
-
-
- /* Check to see if we are re-initialising a table */
- var allSettings = DataTable.settings;
- for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
- {
- var s = allSettings[i];
-
- /* Base check on table node */
- if ( s.nTable == this || s.nTHead.parentNode == this || (s.nTFoot && s.nTFoot.parentNode == this) )
- {
- var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
- var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
-
- if ( emptyInit || bRetrieve )
- {
- return s.oInstance;
- }
- else if ( bDestroy )
- {
- s.oInstance.fnDestroy();
- break;
- }
- else
- {
- _fnLog( s, 0, 'Cannot reinitialise DataTable', 3 );
- return;
- }
- }
-
- /* If the element we are initialising has the same ID as a table which was previously
- * initialised, but the table nodes don't match (from before) then we destroy the old
- * instance by simply deleting it. This is under the assumption that the table has been
- * destroyed by other methods. Anyone using non-id selectors will need to do this manually
- */
- if ( s.sTableId == this.id )
- {
- allSettings.splice( i, 1 );
- break;
- }
- }
-
- /* Ensure the table has an ID - required for accessibility */
- if ( sId === null || sId === "" )
- {
- sId = "DataTables_Table_"+(DataTable.ext._unique++);
- this.id = sId;
- }
-
- /* Create the settings object for this table and set some of the default parameters */
- var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
- "sDestroyWidth": $this[0].style.width,
- "sInstance": sId,
- "sTableId": sId
- } );
- oSettings.nTable = this;
- oSettings.oApi = _that.internal;
- oSettings.oInit = oInit;
-
- allSettings.push( oSettings );
-
- // Need to add the instance after the instance after the settings object has been added
- // to the settings array, so we can self reference the table instance if more than one
- oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable();
-
- // Backwards compatibility, before we apply all the defaults
- _fnCompatOpts( oInit );
-
- if ( oInit.oLanguage )
- {
- _fnLanguageCompat( oInit.oLanguage );
- }
-
- // If the length menu is given, but the init display length is not, use the length menu
- if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
- {
- oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ?
- oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
- }
-
- // Apply the defaults and init options to make a single init object will all
- // options defined from defaults and instance options.
- oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );
-
-
- // Map the initialisation options onto the settings object
- _fnMap( oSettings.oFeatures, oInit, [
- "bPaginate",
- "bLengthChange",
- "bFilter",
- "bSort",
- "bSortMulti",
- "bInfo",
- "bProcessing",
- "bAutoWidth",
- "bSortClasses",
- "bServerSide",
- "bDeferRender"
- ] );
- _fnMap( oSettings, oInit, [
- "asStripeClasses",
- "ajax",
- "fnServerData",
- "fnFormatNumber",
- "sServerMethod",
- "aaSorting",
- "aaSortingFixed",
- "aLengthMenu",
- "sPaginationType",
- "sAjaxSource",
- "sAjaxDataProp",
- "iStateDuration",
- "sDom",
- "bSortCellsTop",
- "iTabIndex",
- "fnStateLoadCallback",
- "fnStateSaveCallback",
- "renderer",
- "searchDelay",
- [ "iCookieDuration", "iStateDuration" ], // backwards compat
- [ "oSearch", "oPreviousSearch" ],
- [ "aoSearchCols", "aoPreSearchCols" ],
- [ "iDisplayLength", "_iDisplayLength" ],
- [ "bJQueryUI", "bJUI" ]
- ] );
- _fnMap( oSettings.oScroll, oInit, [
- [ "sScrollX", "sX" ],
- [ "sScrollXInner", "sXInner" ],
- [ "sScrollY", "sY" ],
- [ "bScrollCollapse", "bCollapse" ]
- ] );
- _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
-
- /* Callback functions which are array driven */
- _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' );
- _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' );
- _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' );
- _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' );
- _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' );
- _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' );
- _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' );
- _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' );
- _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' );
- _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' );
- _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' );
-
- var oClasses = oSettings.oClasses;
-
- // @todo Remove in 1.11
- if ( oInit.bJQueryUI )
- {
- /* Use the JUI classes object for display. You could clone the oStdClasses object if
- * you want to have multiple tables with multiple independent classes
- */
- $.extend( oClasses, DataTable.ext.oJUIClasses, oInit.oClasses );
-
- if ( oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip" )
- {
- /* Set the DOM to use a layout suitable for jQuery UI's theming */
- oSettings.sDom = '<"H"lfr>t<"F"ip>';
- }
-
- if ( ! oSettings.renderer ) {
- oSettings.renderer = 'jqueryui';
- }
- else if ( $.isPlainObject( oSettings.renderer ) && ! oSettings.renderer.header ) {
- oSettings.renderer.header = 'jqueryui';
- }
- }
- else
- {
- $.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
- }
- $this.addClass( oClasses.sTable );
-
- /* Calculate the scroll bar width and cache it for use later on */
- if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" )
- {
- oSettings.oScroll.iBarWidth = _fnScrollBarWidth();
- }
- if ( oSettings.oScroll.sX === true ) { // Easy initialisation of x-scrolling
- oSettings.oScroll.sX = '100%';
- }
-
- if ( oSettings.iInitDisplayStart === undefined )
- {
- /* Display start point, taking into account the save saving */
- oSettings.iInitDisplayStart = oInit.iDisplayStart;
- oSettings._iDisplayStart = oInit.iDisplayStart;
- }
-
- if ( oInit.iDeferLoading !== null )
- {
- oSettings.bDeferLoading = true;
- var tmp = $.isArray( oInit.iDeferLoading );
- oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
- oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
- }
-
- /* Language definitions */
- var oLanguage = oSettings.oLanguage;
- $.extend( true, oLanguage, oInit.oLanguage );
-
- if ( oLanguage.sUrl !== "" )
- {
- /* Get the language definitions from a file - because this Ajax call makes the language
- * get async to the remainder of this function we use bInitHandedOff to indicate that
- * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
- */
- $.ajax( {
- dataType: 'json',
- url: oLanguage.sUrl,
- success: function ( json ) {
- _fnLanguageCompat( json );
- _fnCamelToHungarian( defaults.oLanguage, json );
- $.extend( true, oLanguage, json );
- _fnInitialise( oSettings );
- },
- error: function () {
- // Error occurred loading language file, continue on as best we can
- _fnInitialise( oSettings );
- }
- } );
- bInitHandedOff = true;
- }
-
- /*
- * Stripes
- */
- if ( oInit.asStripeClasses === null )
- {
- oSettings.asStripeClasses =[
- oClasses.sStripeOdd,
- oClasses.sStripeEven
- ];
- }
-
- /* Remove row stripe classes if they are already on the table row */
- var stripeClasses = oSettings.asStripeClasses;
- var rowOne = $this.children('tbody').find('tr').eq(0);
- if ( $.inArray( true, $.map( stripeClasses, function(el, i) {
- return rowOne.hasClass(el);
- } ) ) !== -1 ) {
- $('tbody tr', this).removeClass( stripeClasses.join(' ') );
- oSettings.asDestroyStripes = stripeClasses.slice();
- }
-
- /*
- * Columns
- * See if we should load columns automatically or use defined ones
- */
- var anThs = [];
- var aoColumnsInit;
- var nThead = this.getElementsByTagName('thead');
- if ( nThead.length !== 0 )
- {
- _fnDetectHeader( oSettings.aoHeader, nThead[0] );
- anThs = _fnGetUniqueThs( oSettings );
- }
-
- /* If not given a column array, generate one with nulls */
- if ( oInit.aoColumns === null )
- {
- aoColumnsInit = [];
- for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
- {
- aoColumnsInit.push( null );
- }
- }
- else
- {
- aoColumnsInit = oInit.aoColumns;
- }
-
- /* Add the columns */
- for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
- {
- _fnAddColumn( oSettings, anThs ? anThs[i] : null );
- }
-
- /* Apply the column definitions */
- _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) {
- _fnColumnOptions( oSettings, iCol, oDef );
- } );
-
- /* HTML5 attribute detection - build an mData object automatically if the
- * attributes are found
- */
- if ( rowOne.length ) {
- var a = function ( cell, name ) {
- return cell.getAttribute( 'data-'+name ) !== null ? name : null;
- };
-
- $.each( _fnGetRowElements( oSettings, rowOne[0] ).cells, function (i, cell) {
- var col = oSettings.aoColumns[i];
-
- if ( col.mData === i ) {
- var sort = a( cell, 'sort' ) || a( cell, 'order' );
- var filter = a( cell, 'filter' ) || a( cell, 'search' );
-
- if ( sort !== null || filter !== null ) {
- col.mData = {
- _: i+'.display',
- sort: sort !== null ? i+'.@data-'+sort : undefined,
- type: sort !== null ? i+'.@data-'+sort : undefined,
- filter: filter !== null ? i+'.@data-'+filter : undefined
- };
-
- _fnColumnOptions( oSettings, i );
- }
- }
- } );
- }
-
- var features = oSettings.oFeatures;
-
- /* Must be done after everything which can be overridden by the state saving! */
- if ( oInit.bStateSave )
- {
- features.bStateSave = true;
- _fnLoadState( oSettings, oInit );
- _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
- }
-
-
- /*
- * Sorting
- * @todo For modularisation (1.11) this needs to do into a sort start up handler
- */
-
- // If aaSorting is not defined, then we use the first indicator in asSorting
- // in case that has been altered, so the default sort reflects that option
- if ( oInit.aaSorting === undefined )
- {
- var sorting = oSettings.aaSorting;
- for ( i=0, iLen=sorting.length ; i<iLen ; i++ )
- {
- sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
- }
- }
-
- /* Do a first pass on the sorting classes (allows any size changes to be taken into
- * account, and also will apply sorting disabled classes if disabled
- */
- _fnSortingClasses( oSettings );
-
- if ( features.bSort )
- {
- _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
- if ( oSettings.bSorted ) {
- var aSort = _fnSortFlatten( oSettings );
- var sortedColumns = {};
-
- $.each( aSort, function (i, val) {
- sortedColumns[ val.src ] = val.dir;
- } );
-
- _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
- _fnSortAria( oSettings );
- }
- } );
- }
-
- _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
- if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
- _fnSortingClasses( oSettings );
- }
- }, 'sc' );
-
-
- /*
- * Final init
- * Cache the header, body and footer as required, creating them if needed
- */
-
- /* Browser support detection */
- _fnBrowserDetect( oSettings );
-
- // Work around for Webkit bug 83867 - store the caption-side before removing from doc
- var captions = $this.children('caption').each( function () {
- this._captionSide = $this.css('caption-side');
- } );
-
- var thead = $this.children('thead');
- if ( thead.length === 0 )
- {
- thead = $('<thead/>').appendTo(this);
- }
- oSettings.nTHead = thead[0];
-
- var tbody = $this.children('tbody');
- if ( tbody.length === 0 )
- {
- tbody = $('<tbody/>').appendTo(this);
- }
- oSettings.nTBody = tbody[0];
-
- var tfoot = $this.children('tfoot');
- if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") )
- {
- // If we are a scrolling table, and no footer has been given, then we need to create
- // a tfoot element for the caption element to be appended to
- tfoot = $('<tfoot/>').appendTo(this);
- }
-
- if ( tfoot.length === 0 || tfoot.children().length === 0 ) {
- $this.addClass( oClasses.sNoFooter );
- }
- else if ( tfoot.length > 0 ) {
- oSettings.nTFoot = tfoot[0];
- _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot );
- }
-
- /* Check if there is data passing into the constructor */
- if ( oInit.aaData )
- {
- for ( i=0 ; i<oInit.aaData.length ; i++ )
- {
- _fnAddData( oSettings, oInit.aaData[ i ] );
- }
- }
- else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' )
- {
- /* Grab the data from the page - only do this when deferred loading or no Ajax
- * source since there is no point in reading the DOM data if we are then going
- * to replace it with Ajax data
- */
- _fnAddTr( oSettings, $(oSettings.nTBody).children('tr') );
- }
-
- /* Copy the data index array */
- oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
-
- /* Initialisation complete - table can be drawn */
- oSettings.bInitialised = true;
-
- /* Check if we need to initialise the table (it might not have been handed off to the
- * language processor)
- */
- if ( bInitHandedOff === false )
- {
- _fnInitialise( oSettings );
- }
- } );
- _that = null;
- return this;
- };
-
-
-
- /**
- * Computed structure of the DataTables API, defined by the options passed to
- * `DataTable.Api.register()` when building the API.
- *
- * The structure is built in order to speed creation and extension of the Api
- * objects since the extensions are effectively pre-parsed.
- *
- * The array is an array of objects with the following structure, where this
- * base array represents the Api prototype base:
- *
- * [
- * {
- * name: 'data' -- string - Property name
- * val: function () {}, -- function - Api method (or undefined if just an object
- * methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
- * propExt: [ ... ] -- array - Array of Api object definitions to extend the property
- * },
- * {
- * name: 'row'
- * val: {},
- * methodExt: [ ... ],
- * propExt: [
- * {
- * name: 'data'
- * val: function () {},
- * methodExt: [ ... ],
- * propExt: [ ... ]
- * },
- * ...
- * ]
- * }
- * ]
- *
- * @type {Array}
- * @ignore
- */
- var __apiStruct = [];
-
-
- /**
- * `Array.prototype` reference.
- *
- * @type object
- * @ignore
- */
- var __arrayProto = Array.prototype;
-
-
- /**
- * Abstraction for `context` parameter of the `Api` constructor to allow it to
- * take several different forms for ease of use.
- *
- * Each of the input parameter types will be converted to a DataTables settings
- * object where possible.
- *
- * @param {string|node|jQuery|object} mixed DataTable identifier. Can be one
- * of:
- *
- * * `string` - jQuery selector. Any DataTables' matching the given selector
- * with be found and used.
- * * `node` - `TABLE` node which has already been formed into a DataTable.
- * * `jQuery` - A jQuery object of `TABLE` nodes.
- * * `object` - DataTables settings object
- * * `DataTables.Api` - API instance
- * @return {array|null} Matching DataTables settings objects. `null` or
- * `undefined` is returned if no matching DataTable is found.
- * @ignore
- */
- var _toSettings = function ( mixed )
- {
- var idx, jq;
- var settings = DataTable.settings;
- var tables = $.map( settings, function (el, i) {
- return el.nTable;
- } );
-
- if ( ! mixed ) {
- return [];
- }
- else if ( mixed.nTable && mixed.oApi ) {
- // DataTables settings object
- return [ mixed ];
- }
- else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
- // Table node
- idx = $.inArray( mixed, tables );
- return idx !== -1 ? [ settings[idx] ] : null;
- }
- else if ( mixed && typeof mixed.settings === 'function' ) {
- return mixed.settings().toArray();
- }
- else if ( typeof mixed === 'string' ) {
- // jQuery selector
- jq = $(mixed);
- }
- else if ( mixed instanceof $ ) {
- // jQuery object (also DataTables instance)
- jq = mixed;
- }
-
- if ( jq ) {
- return jq.map( function(i) {
- idx = $.inArray( this, tables );
- return idx !== -1 ? settings[idx] : null;
- } ).toArray();
- }
- };
-
-
- /**
- * DataTables API class - used to control and interface with one or more
- * DataTables enhanced tables.
- *
- * The API class is heavily based on jQuery, presenting a chainable interface
- * that you can use to interact with tables. Each instance of the API class has
- * a "context" - i.e. the tables that it will operate on. This could be a single
- * table, all tables on a page or a sub-set thereof.
- *
- * Additionally the API is designed to allow you to easily work with the data in
- * the tables, retrieving and manipulating it as required. This is done by
- * presenting the API class as an array like interface. The contents of the
- * array depend upon the actions requested by each method (for example
- * `rows().nodes()` will return an array of nodes, while `rows().data()` will
- * return an array of objects or arrays depending upon your table's
- * configuration). The API object has a number of array like methods (`push`,
- * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
- * `unique` etc) to assist your working with the data held in a table.
- *
- * Most methods (those which return an Api instance) are chainable, which means
- * the return from a method call also has all of the methods available that the
- * top level object had. For example, these two calls are equivalent:
- *
- * // Not chained
- * api.row.add( {...} );
- * api.draw();
- *
- * // Chained
- * api.row.add( {...} ).draw();
- *
- * @class DataTable.Api
- * @param {array|object|string|jQuery} context DataTable identifier. This is
- * used to define which DataTables enhanced tables this API will operate on.
- * Can be one of:
- *
- * * `string` - jQuery selector. Any DataTables' matching the given selector
- * with be found and used.
- * * `node` - `TABLE` node which has already been formed into a DataTable.
- * * `jQuery` - A jQuery object of `TABLE` nodes.
- * * `object` - DataTables settings object
- * @param {array} [data] Data to initialise the Api instance with.
- *
- * @example
- * // Direct initialisation during DataTables construction
- * var api = $('#example').DataTable();
- *
- * @example
- * // Initialisation using a DataTables jQuery object
- * var api = $('#example').dataTable().api();
- *
- * @example
- * // Initialisation as a constructor
- * var api = new $.fn.DataTable.Api( 'table.dataTable' );
- */
- _Api = function ( context, data )
- {
- if ( ! (this instanceof _Api) ) {
- return new _Api( context, data );
- }
-
- var settings = [];
- var ctxSettings = function ( o ) {
- var a = _toSettings( o );
- if ( a ) {
- settings.push.apply( settings, a );
- }
- };
-
- if ( $.isArray( context ) ) {
- for ( var i=0, ien=context.length ; i<ien ; i++ ) {
- ctxSettings( context[i] );
- }
- }
- else {
- ctxSettings( context );
- }
-
- // Remove duplicates
- this.context = _unique( settings );
-
- // Initial data
- if ( data ) {
- this.push.apply( this, data.toArray ? data.toArray() : data );
- }
-
- // selector
- this.selector = {
- rows: null,
- cols: null,
- opts: null
- };
-
- _Api.extend( this, this, __apiStruct );
- };
-
- DataTable.Api = _Api;
-
- _Api.prototype = /** @lends DataTables.Api */{
- any: function ()
- {
- return this.flatten().length !== 0;
- },
-
-
- concat: __arrayProto.concat,
-
-
- context: [], // array of table settings objects
-
-
- each: function ( fn )
- {
- for ( var i=0, ien=this.length ; i<ien; i++ ) {
- fn.call( this, this[i], i, this );
- }
-
- return this;
- },
-
-
- eq: function ( idx )
- {
- var ctx = this.context;
-
- return ctx.length > idx ?
- new _Api( ctx[idx], this[idx] ) :
- null;
- },
-
-
- filter: function ( fn )
- {
- var a = [];
-
- if ( __arrayProto.filter ) {
- a = __arrayProto.filter.call( this, fn, this );
- }
- else {
- // Compatibility for browsers without EMCA-252-5 (JS 1.6)
- for ( var i=0, ien=this.length ; i<ien ; i++ ) {
- if ( fn.call( this, this[i], i, this ) ) {
- a.push( this[i] );
- }
- }
- }
-
- return new _Api( this.context, a );
- },
-
-
- flatten: function ()
- {
- var a = [];
- return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
- },
-
-
- join: __arrayProto.join,
-
-
- indexOf: __arrayProto.indexOf || function (obj, start)
- {
- for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) {
- if ( this[i] === obj ) {
- return i;
- }
- }
- return -1;
- },
-
- iterator: function ( flatten, type, fn, alwaysNew ) {
- var
- a = [], ret,
- i, ien, j, jen,
- context = this.context,
- rows, items, item,
- selector = this.selector;
-
- // Argument shifting
- if ( typeof flatten === 'string' ) {
- alwaysNew = fn;
- fn = type;
- type = flatten;
- flatten = false;
- }
-
- for ( i=0, ien=context.length ; i<ien ; i++ ) {
- var apiInst = new _Api( context[i] );
-
- if ( type === 'table' ) {
- ret = fn.call( apiInst, context[i], i );
-
- if ( ret !== undefined ) {
- a.push( ret );
- }
- }
- else if ( type === 'columns' || type === 'rows' ) {
- // this has same length as context - one entry for each table
- ret = fn.call( apiInst, context[i], this[i], i );
-
- if ( ret !== undefined ) {
- a.push( ret );
- }
- }
- else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
- // columns and rows share the same structure.
- // 'this' is an array of column indexes for each context
- items = this[i];
-
- if ( type === 'column-rows' ) {
- rows = _selector_row_indexes( context[i], selector.opts );
- }
-
- for ( j=0, jen=items.length ; j<jen ; j++ ) {
- item = items[j];
-
- if ( type === 'cell' ) {
- ret = fn.call( apiInst, context[i], item.row, item.column, i, j );
- }
- else {
- ret = fn.call( apiInst, context[i], item, i, j, rows );
- }
-
- if ( ret !== undefined ) {
- a.push( ret );
- }
- }
- }
- }
-
- if ( a.length || alwaysNew ) {
- var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
- var apiSelector = api.selector;
- apiSelector.rows = selector.rows;
- apiSelector.cols = selector.cols;
- apiSelector.opts = selector.opts;
- return api;
- }
- return this;
- },
-
-
- lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
- {
- // Bit cheeky...
- return this.indexOf.apply( this.toArray.reverse(), arguments );
- },
-
-
- length: 0,
-
-
- map: function ( fn )
- {
- var a = [];
-
- if ( __arrayProto.map ) {
- a = __arrayProto.map.call( this, fn, this );
- }
- else {
- // Compatibility for browsers without EMCA-252-5 (JS 1.6)
- for ( var i=0, ien=this.length ; i<ien ; i++ ) {
- a.push( fn.call( this, this[i], i ) );
- }
- }
-
- return new _Api( this.context, a );
- },
-
-
- pluck: function ( prop )
- {
- return this.map( function ( el ) {
- return el[ prop ];
- } );
- },
-
- pop: __arrayProto.pop,
-
-
- push: __arrayProto.push,
-
-
- // Does not return an API instance
- reduce: __arrayProto.reduce || function ( fn, init )
- {
- return _fnReduce( this, fn, init, 0, this.length, 1 );
- },
-
-
- reduceRight: __arrayProto.reduceRight || function ( fn, init )
- {
- return _fnReduce( this, fn, init, this.length-1, -1, -1 );
- },
-
-
- reverse: __arrayProto.reverse,
-
-
- // Object with rows, columns and opts
- selector: null,
-
-
- shift: __arrayProto.shift,
-
-
- sort: __arrayProto.sort, // ? name - order?
-
-
- splice: __arrayProto.splice,
-
-
- toArray: function ()
- {
- return __arrayProto.slice.call( this );
- },
-
-
- to$: function ()
- {
- return $( this );
- },
-
-
- toJQuery: function ()
- {
- return $( this );
- },
-
-
- unique: function ()
- {
- return new _Api( this.context, _unique(this) );
- },
-
-
- unshift: __arrayProto.unshift
- };
-
-
- _Api.extend = function ( scope, obj, ext )
- {
- // Only extend API instances and static properties of the API
- if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
- return;
- }
-
- var
- i, ien,
- j, jen,
- struct, inner,
- methodScoping = function ( scope, fn, struc ) {
- return function () {
- var ret = fn.apply( scope, arguments );
-
- // Method extension
- _Api.extend( ret, ret, struc.methodExt );
- return ret;
- };
- };
-
- for ( i=0, ien=ext.length ; i<ien ; i++ ) {
- struct = ext[i];
-
- // Value
- obj[ struct.name ] = typeof struct.val === 'function' ?
- methodScoping( scope, struct.val, struct ) :
- $.isPlainObject( struct.val ) ?
- {} :
- struct.val;
-
- obj[ struct.name ].__dt_wrapper = true;
-
- // Property extension
- _Api.extend( scope, obj[ struct.name ], struct.propExt );
- }
- };
-
-
- // @todo - Is there need for an augment function?
- // _Api.augment = function ( inst, name )
- // {
- // // Find src object in the structure from the name
- // var parts = name.split('.');
-
- // _Api.extend( inst, obj );
- // };
-
-
- // [
- // {
- // name: 'data' -- string - Property name
- // val: function () {}, -- function - Api method (or undefined if just an object
- // methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
- // propExt: [ ... ] -- array - Array of Api object definitions to extend the property
- // },
- // {
- // name: 'row'
- // val: {},
- // methodExt: [ ... ],
- // propExt: [
- // {
- // name: 'data'
- // val: function () {},
- // methodExt: [ ... ],
- // propExt: [ ... ]
- // },
- // ...
- // ]
- // }
- // ]
-
- _Api.register = _api_register = function ( name, val )
- {
- if ( $.isArray( name ) ) {
- for ( var j=0, jen=name.length ; j<jen ; j++ ) {
- _Api.register( name[j], val );
- }
- return;
- }
-
- var
- i, ien,
- heir = name.split('.'),
- struct = __apiStruct,
- key, method;
-
- var find = function ( src, name ) {
- for ( var i=0, ien=src.length ; i<ien ; i++ ) {
- if ( src[i].name === name ) {
- return src[i];
- }
- }
- return null;
- };
-
- for ( i=0, ien=heir.length ; i<ien ; i++ ) {
- method = heir[i].indexOf('()') !== -1;
- key = method ?
- heir[i].replace('()', '') :
- heir[i];
-
- var src = find( struct, key );
- if ( ! src ) {
- src = {
- name: key,
- val: {},
- methodExt: [],
- propExt: []
- };
- struct.push( src );
- }
-
- if ( i === ien-1 ) {
- src.val = val;
- }
- else {
- struct = method ?
- src.methodExt :
- src.propExt;
- }
- }
- };
-
-
- _Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
- _Api.register( pluralName, val );
-
- _Api.register( singularName, function () {
- var ret = val.apply( this, arguments );
-
- if ( ret === this ) {
- // Returned item is the API instance that was passed in, return it
- return this;
- }
- else if ( ret instanceof _Api ) {
- // New API instance returned, want the value from the first item
- // in the returned array for the singular result.
- return ret.length ?
- $.isArray( ret[0] ) ?
- new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
- ret[0] :
- undefined;
- }
-
- // Non-API return - just fire it back
- return ret;
- } );
- };
-
-
- /**
- * Selector for HTML tables. Apply the given selector to the give array of
- * DataTables settings objects.
- *
- * @param {string|integer} [selector] jQuery selector string or integer
- * @param {array} Array of DataTables settings objects to be filtered
- * @return {array}
- * @ignore
- */
- var __table_selector = function ( selector, a )
- {
- // Integer is used to pick out a table by index
- if ( typeof selector === 'number' ) {
- return [ a[ selector ] ];
- }
-
- // Perform a jQuery selector on the table nodes
- var nodes = $.map( a, function (el, i) {
- return el.nTable;
- } );
-
- return $(nodes)
- .filter( selector )
- .map( function (i) {
- // Need to translate back from the table node to the settings
- var idx = $.inArray( this, nodes );
- return a[ idx ];
- } )
- .toArray();
- };
-
-
-
- /**
- * Context selector for the API's context (i.e. the tables the API instance
- * refers to.
- *
- * @name DataTable.Api#tables
- * @param {string|integer} [selector] Selector to pick which tables the iterator
- * should operate on. If not given, all tables in the current context are
- * used. This can be given as a jQuery selector (for example `':gt(0)'`) to
- * select multiple tables or as an integer to select a single table.
- * @returns {DataTable.Api} Returns a new API instance if a selector is given.
- */
- _api_register( 'tables()', function ( selector ) {
- // A new instance is created if there was a selector specified
- return selector ?
- new _Api( __table_selector( selector, this.context ) ) :
- this;
- } );
-
-
- _api_register( 'table()', function ( selector ) {
- var tables = this.tables( selector );
- var ctx = tables.context;
-
- // Truncate to the first matched table
- return ctx.length ?
- new _Api( ctx[0] ) :
- tables;
- } );
-
-
- _api_registerPlural( 'tables().nodes()', 'table().node()' , function () {
- return this.iterator( 'table', function ( ctx ) {
- return ctx.nTable;
- }, 1 );
- } );
-
-
- _api_registerPlural( 'tables().body()', 'table().body()' , function () {
- return this.iterator( 'table', function ( ctx ) {
- return ctx.nTBody;
- }, 1 );
- } );
-
-
- _api_registerPlural( 'tables().header()', 'table().header()' , function () {
- return this.iterator( 'table', function ( ctx ) {
- return ctx.nTHead;
- }, 1 );
- } );
-
-
- _api_registerPlural( 'tables().footer()', 'table().footer()' , function () {
- return this.iterator( 'table', function ( ctx ) {
- return ctx.nTFoot;
- }, 1 );
- } );
-
-
- _api_registerPlural( 'tables().containers()', 'table().container()' , function () {
- return this.iterator( 'table', function ( ctx ) {
- return ctx.nTableWrapper;
- }, 1 );
- } );
-
-
-
- /**
- * Redraw the tables in the current context.
- *
- * @param {boolean} [reset=true] Reset (default) or hold the current paging
- * position. A full re-sort and re-filter is performed when this method is
- * called, which is why the pagination reset is the default action.
- * @returns {DataTables.Api} this
- */
- _api_register( 'draw()', function ( resetPaging ) {
- return this.iterator( 'table', function ( settings ) {
- _fnReDraw( settings, resetPaging===false );
- } );
- } );
-
-
-
- /**
- * Get the current page index.
- *
- * @return {integer} Current page index (zero based)
- *//**
- * Set the current page.
- *
- * Note that if you attempt to show a page which does not exist, DataTables will
- * not throw an error, but rather reset the paging.
- *
- * @param {integer|string} action The paging action to take. This can be one of:
- * * `integer` - The page index to jump to
- * * `string` - An action to take:
- * * `first` - Jump to first page.
- * * `next` - Jump to the next page
- * * `previous` - Jump to previous page
- * * `last` - Jump to the last page.
- * @returns {DataTables.Api} this
- */
- _api_register( 'page()', function ( action ) {
- if ( action === undefined ) {
- return this.page.info().page; // not an expensive call
- }
-
- // else, have an action to take on all tables
- return this.iterator( 'table', function ( settings ) {
- _fnPageChange( settings, action );
- } );
- } );
-
-
- /**
- * Paging information for the first table in the current context.
- *
- * If you require paging information for another table, use the `table()` method
- * with a suitable selector.
- *
- * @return {object} Object with the following properties set:
- * * `page` - Current page index (zero based - i.e. the first page is `0`)
- * * `pages` - Total number of pages
- * * `start` - Display index for the first record shown on the current page
- * * `end` - Display index for the last record shown on the current page
- * * `length` - Display length (number of records). Note that generally `start
- * + length = end`, but this is not always true, for example if there are
- * only 2 records to show on the final page, with a length of 10.
- * * `recordsTotal` - Full data set length
- * * `recordsDisplay` - Data set length once the current filtering criterion
- * are applied.
- */
- _api_register( 'page.info()', function ( action ) {
- if ( this.context.length === 0 ) {
- return undefined;
- }
-
- var
- settings = this.context[0],
- start = settings._iDisplayStart,
- len = settings._iDisplayLength,
- visRecords = settings.fnRecordsDisplay(),
- all = len === -1;
-
- return {
- "page": all ? 0 : Math.floor( start / len ),
- "pages": all ? 1 : Math.ceil( visRecords / len ),
- "start": start,
- "end": settings.fnDisplayEnd(),
- "length": len,
- "recordsTotal": settings.fnRecordsTotal(),
- "recordsDisplay": visRecords
- };
- } );
-
-
- /**
- * Get the current page length.
- *
- * @return {integer} Current page length. Note `-1` indicates that all records
- * are to be shown.
- *//**
- * Set the current page length.
- *
- * @param {integer} Page length to set. Use `-1` to show all records.
- * @returns {DataTables.Api} this
- */
- _api_register( 'page.len()', function ( len ) {
- // Note that we can't call this function 'length()' because `length`
- // is a Javascript property of functions which defines how many arguments
- // the function expects.
- if ( len === undefined ) {
- return this.context.length !== 0 ?
- this.context[0]._iDisplayLength :
- undefined;
- }
-
- // else, set the page length
- return this.iterator( 'table', function ( settings ) {
- _fnLengthChange( settings, len );
- } );
- } );
-
-
-
- var __reload = function ( settings, holdPosition, callback ) {
- // Use the draw event to trigger a callback
- if ( callback ) {
- var api = new _Api( settings );
-
- api.one( 'draw', function () {
- callback( api.ajax.json() );
- } );
- }
-
- if ( _fnDataSource( settings ) == 'ssp' ) {
- _fnReDraw( settings, holdPosition );
- }
- else {
- // Trigger xhr
- _fnProcessingDisplay( settings, true );
-
- _fnBuildAjax( settings, [], function( json ) {
- _fnClearTable( settings );
-
- var data = _fnAjaxDataSrc( settings, json );
- for ( var i=0, ien=data.length ; i<ien ; i++ ) {
- _fnAddData( settings, data[i] );
- }
-
- _fnReDraw( settings, holdPosition );
- _fnProcessingDisplay( settings, false );
- } );
- }
- };
-
-
- /**
- * Get the JSON response from the last Ajax request that DataTables made to the
- * server. Note that this returns the JSON from the first table in the current
- * context.
- *
- * @return {object} JSON received from the server.
- */
- _api_register( 'ajax.json()', function () {
- var ctx = this.context;
-
- if ( ctx.length > 0 ) {
- return ctx[0].json;
- }
-
- // else return undefined;
- } );
-
-
- /**
- * Get the data submitted in the last Ajax request
- */
- _api_register( 'ajax.params()', function () {
- var ctx = this.context;
-
- if ( ctx.length > 0 ) {
- return ctx[0].oAjaxData;
- }
-
- // else return undefined;
- } );
-
-
- /**
- * Reload tables from the Ajax data source. Note that this function will
- * automatically re-draw the table when the remote data has been loaded.
- *
- * @param {boolean} [reset=true] Reset (default) or hold the current paging
- * position. A full re-sort and re-filter is performed when this method is
- * called, which is why the pagination reset is the default action.
- * @returns {DataTables.Api} this
- */
- _api_register( 'ajax.reload()', function ( callback, resetPaging ) {
- return this.iterator( 'table', function (settings) {
- __reload( settings, resetPaging===false, callback );
- } );
- } );
-
-
- /**
- * Get the current Ajax URL. Note that this returns the URL from the first
- * table in the current context.
- *
- * @return {string} Current Ajax source URL
- *//**
- * Set the Ajax URL. Note that this will set the URL for all tables in the
- * current context.
- *
- * @param {string} url URL to set.
- * @returns {DataTables.Api} this
- */
- _api_register( 'ajax.url()', function ( url ) {
- var ctx = this.context;
-
- if ( url === undefined ) {
- // get
- if ( ctx.length === 0 ) {
- return undefined;
- }
- ctx = ctx[0];
-
- return ctx.ajax ?
- $.isPlainObject( ctx.ajax ) ?
- ctx.ajax.url :
- ctx.ajax :
- ctx.sAjaxSource;
- }
-
- // set
- return this.iterator( 'table', function ( settings ) {
- if ( $.isPlainObject( settings.ajax ) ) {
- settings.ajax.url = url;
- }
- else {
- settings.ajax = url;
- }
- // No need to consider sAjaxSource here since DataTables gives priority
- // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
- // value of `sAjaxSource` redundant.
- } );
- } );
-
-
- /**
- * Load data from the newly set Ajax URL. Note that this method is only
- * available when `ajax.url()` is used to set a URL. Additionally, this method
- * has the same effect as calling `ajax.reload()` but is provided for
- * convenience when setting a new URL. Like `ajax.reload()` it will
- * automatically redraw the table once the remote data has been loaded.
- *
- * @returns {DataTables.Api} this
- */
- _api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
- // Same as a reload, but makes sense to present it for easy access after a
- // url change
- return this.iterator( 'table', function ( ctx ) {
- __reload( ctx, resetPaging===false, callback );
- } );
- } );
-
-
-
-
- var _selector_run = function ( type, selector, selectFn, settings, opts )
- {
- var
- out = [], res,
- a, i, ien, j, jen,
- selectorType = typeof selector;
-
- // Can't just check for isArray here, as an API or jQuery instance might be
- // given with their array like look
- if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) {
- selector = [ selector ];
- }
-
- for ( i=0, ien=selector.length ; i<ien ; i++ ) {
- a = selector[i] && selector[i].split ?
- selector[i].split(',') :
- [ selector[i] ];
-
- for ( j=0, jen=a.length ; j<jen ; j++ ) {
- res = selectFn( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] );
-
- if ( res && res.length ) {
- out.push.apply( out, res );
- }
- }
- }
-
- // selector extensions
- var ext = _ext.selector[ type ];
- if ( ext.length ) {
- for ( i=0, ien=ext.length ; i<ien ; i++ ) {
- out = ext[i]( settings, opts, out );
- }
- }
-
- return out;
- };
-
-
- var _selector_opts = function ( opts )
- {
- if ( ! opts ) {
- opts = {};
- }
-
- // Backwards compatibility for 1.9- which used the terminology filter rather
- // than search
- if ( opts.filter && opts.search === undefined ) {
- opts.search = opts.filter;
- }
-
- return $.extend( {
- search: 'none',
- order: 'current',
- page: 'all'
- }, opts );
- };
-
-
- var _selector_first = function ( inst )
- {
- // Reduce the API instance to the first item found
- for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
- if ( inst[i].length > 0 ) {
- // Assign the first element to the first item in the instance
- // and truncate the instance and context
- inst[0] = inst[i];
- inst[0].length = 1;
- inst.length = 1;
- inst.context = [ inst.context[i] ];
-
- return inst;
- }
- }
-
- // Not found - return an empty instance
- inst.length = 0;
- return inst;
- };
-
-
- var _selector_row_indexes = function ( settings, opts )
- {
- var
- i, ien, tmp, a=[],
- displayFiltered = settings.aiDisplay,
- displayMaster = settings.aiDisplayMaster;
-
- var
- search = opts.search, // none, applied, removed
- order = opts.order, // applied, current, index (original - compatibility with 1.9)
- page = opts.page; // all, current
-
- if ( _fnDataSource( settings ) == 'ssp' ) {
- // In server-side processing mode, most options are irrelevant since
- // rows not shown don't exist and the index order is the applied order
- // Removed is a special case - for consistency just return an empty
- // array
- return search === 'removed' ?
- [] :
- _range( 0, displayMaster.length );
- }
- else if ( page == 'current' ) {
- // Current page implies that order=current and fitler=applied, since it is
- // fairly senseless otherwise, regardless of what order and search actually
- // are
- for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
- a.push( displayFiltered[i] );
- }
- }
- else if ( order == 'current' || order == 'applied' ) {
- a = search == 'none' ?
- displayMaster.slice() : // no search
- search == 'applied' ?
- displayFiltered.slice() : // applied search
- $.map( displayMaster, function (el, i) { // removed search
- return $.inArray( el, displayFiltered ) === -1 ? el : null;
- } );
- }
- else if ( order == 'index' || order == 'original' ) {
- for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
- if ( search == 'none' ) {
- a.push( i );
- }
- else { // applied | removed
- tmp = $.inArray( i, displayFiltered );
-
- if ((tmp === -1 && search == 'removed') ||
- (tmp >= 0 && search == 'applied') )
- {
- a.push( i );
- }
- }
- }
- }
-
- return a;
- };
-
-
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Rows
- *
- * {} - no selector - use all available rows
- * {integer} - row aoData index
- * {node} - TR node
- * {string} - jQuery selector to apply to the TR elements
- * {array} - jQuery array of nodes, or simply an array of TR nodes
- *
- */
-
-
- var __row_selector = function ( settings, selector, opts )
- {
- var run = function ( sel ) {
- var selInt = _intVal( sel );
- var i, ien;
-
- // Short cut - selector is a number and no options provided (default is
- // all records, so no need to check if the index is in there, since it
- // must be - dev error if the index doesn't exist).
- if ( selInt !== null && ! opts ) {
- return [ selInt ];
- }
-
- var rows = _selector_row_indexes( settings, opts );
-
- if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) {
- // Selector - integer
- return [ selInt ];
- }
- else if ( ! sel ) {
- // Selector - none
- return rows;
- }
-
- // Selector - function
- if ( typeof sel === 'function' ) {
- return $.map( rows, function (idx) {
- var row = settings.aoData[ idx ];
- return sel( idx, row._aData, row.nTr ) ? idx : null;
- } );
- }
-
- // Get nodes in the order from the `rows` array with null values removed
- var nodes = _removeEmpty(
- _pluck_order( settings.aoData, rows, 'nTr' )
- );
-
- // Selector - node
- if ( sel.nodeName ) {
- if ( $.inArray( sel, nodes ) !== -1 ) {
- return [ sel._DT_RowIndex ]; // sel is a TR node that is in the table
- // and DataTables adds a prop for fast lookup
- }
- }
-
- // Selector - jQuery selector string, array of nodes or jQuery object/
- // As jQuery's .filter() allows jQuery objects to be passed in filter,
- // it also allows arrays, so this will cope with all three options
- return $(nodes)
- .filter( sel )
- .map( function () {
- return this._DT_RowIndex;
- } )
- .toArray();
- };
-
- return _selector_run( 'row', selector, run, settings, opts );
- };
-
-
- _api_register( 'rows()', function ( selector, opts ) {
- // argument shifting
- if ( selector === undefined ) {
- selector = '';
- }
- else if ( $.isPlainObject( selector ) ) {
- opts = selector;
- selector = '';
- }
-
- opts = _selector_opts( opts );
-
- var inst = this.iterator( 'table', function ( settings ) {
- return __row_selector( settings, selector, opts );
- }, 1 );
-
- // Want argument shifting here and in __row_selector?
- inst.selector.rows = selector;
- inst.selector.opts = opts;
-
- return inst;
- } );
-
- _api_register( 'rows().nodes()', function () {
- return this.iterator( 'row', function ( settings, row ) {
- return settings.aoData[ row ].nTr || undefined;
- }, 1 );
- } );
-
- _api_register( 'rows().data()', function () {
- return this.iterator( true, 'rows', function ( settings, rows ) {
- return _pluck_order( settings.aoData, rows, '_aData' );
- }, 1 );
- } );
-
- _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
- return this.iterator( 'row', function ( settings, row ) {
- var r = settings.aoData[ row ];
- return type === 'search' ? r._aFilterData : r._aSortData;
- }, 1 );
- } );
-
- _api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
- return this.iterator( 'row', function ( settings, row ) {
- _fnInvalidate( settings, row, src );
- } );
- } );
-
- _api_registerPlural( 'rows().indexes()', 'row().index()', function () {
- return this.iterator( 'row', function ( settings, row ) {
- return row;
- }, 1 );
- } );
-
- _api_registerPlural( 'rows().remove()', 'row().remove()', function () {
- var that = this;
-
- return this.iterator( 'row', function ( settings, row, thatIdx ) {
- var data = settings.aoData;
-
- data.splice( row, 1 );
-
- // Update the _DT_RowIndex parameter on all rows in the table
- for ( var i=0, ien=data.length ; i<ien ; i++ ) {
- if ( data[i].nTr !== null ) {
- data[i].nTr._DT_RowIndex = i;
- }
- }
-
- // Remove the target row from the search array
- var displayIndex = $.inArray( row, settings.aiDisplay );
-
- // Delete from the display arrays
- _fnDeleteIndex( settings.aiDisplayMaster, row );
- _fnDeleteIndex( settings.aiDisplay, row );
- _fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes
-
- // Check for an 'overflow' they case for displaying the table
- _fnLengthOverflow( settings );
- } );
- } );
-
-
- _api_register( 'rows.add()', function ( rows ) {
- var newRows = this.iterator( 'table', function ( settings ) {
- var row, i, ien;
- var out = [];
-
- for ( i=0, ien=rows.length ; i<ien ; i++ ) {
- row = rows[i];
-
- if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
- out.push( _fnAddTr( settings, row )[0] );
- }
- else {
- out.push( _fnAddData( settings, row ) );
- }
- }
-
- return out;
- }, 1 );
-
- // Return an Api.rows() extended instance, so rows().nodes() etc can be used
- var modRows = this.rows( -1 );
- modRows.pop();
- modRows.push.apply( modRows, newRows.toArray() );
-
- return modRows;
- } );
-
-
-
-
-
- /**
- *
- */
- _api_register( 'row()', function ( selector, opts ) {
- return _selector_first( this.rows( selector, opts ) );
- } );
-
-
- _api_register( 'row().data()', function ( data ) {
- var ctx = this.context;
-
- if ( data === undefined ) {
- // Get
- return ctx.length && this.length ?
- ctx[0].aoData[ this[0] ]._aData :
- undefined;
- }
-
- // Set
- ctx[0].aoData[ this[0] ]._aData = data;
-
- // Automatically invalidate
- _fnInvalidate( ctx[0], this[0], 'data' );
-
- return this;
- } );
-
-
- _api_register( 'row().node()', function () {
- var ctx = this.context;
-
- return ctx.length && this.length ?
- ctx[0].aoData[ this[0] ].nTr || null :
- null;
- } );
-
-
- _api_register( 'row.add()', function ( row ) {
- // Allow a jQuery object to be passed in - only a single row is added from
- // it though - the first element in the set
- if ( row instanceof $ && row.length ) {
- row = row[0];
- }
-
- var rows = this.iterator( 'table', function ( settings ) {
- if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
- return _fnAddTr( settings, row )[0];
- }
- return _fnAddData( settings, row );
- } );
-
- // Return an Api.rows() extended instance, with the newly added row selected
- return this.row( rows[0] );
- } );
-
-
-
- var __details_add = function ( ctx, row, data, klass )
- {
- // Convert to array of TR elements
- var rows = [];
- var addRow = function ( r, k ) {
- // Recursion to allow for arrays of jQuery objects
- if ( $.isArray( r ) || r instanceof $ ) {
- for ( var i=0, ien=r.length ; i<ien ; i++ ) {
- addRow( r[i], k );
- }
- return;
- }
-
- // If we get a TR element, then just add it directly - up to the dev
- // to add the correct number of columns etc
- if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
- rows.push( r );
- }
- else {
- // Otherwise create a row with a wrapper
- var created = $('<tr><td/></tr>').addClass( k );
- $('td', created)
- .addClass( k )
- .html( r )
- [0].colSpan = _fnVisbleColumns( ctx );
-
- rows.push( created[0] );
- }
- };
-
- addRow( data, klass );
-
- if ( row._details ) {
- row._details.remove();
- }
-
- row._details = $(rows);
-
- // If the children were already shown, that state should be retained
- if ( row._detailsShow ) {
- row._details.insertAfter( row.nTr );
- }
- };
-
-
- var __details_remove = function ( api, idx )
- {
- var ctx = api.context;
-
- if ( ctx.length ) {
- var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
-
- if ( row._details ) {
- row._details.remove();
-
- row._detailsShow = undefined;
- row._details = undefined;
- }
- }
- };
-
-
- var __details_display = function ( api, show ) {
- var ctx = api.context;
-
- if ( ctx.length && api.length ) {
- var row = ctx[0].aoData[ api[0] ];
-
- if ( row._details ) {
- row._detailsShow = show;
-
- if ( show ) {
- row._details.insertAfter( row.nTr );
- }
- else {
- row._details.detach();
- }
-
- __details_events( ctx[0] );
- }
- }
- };
-
-
- var __details_events = function ( settings )
- {
- var api = new _Api( settings );
- var namespace = '.dt.DT_details';
- var drawEvent = 'draw'+namespace;
- var colvisEvent = 'column-visibility'+namespace;
- var destroyEvent = 'destroy'+namespace;
- var data = settings.aoData;
-
- api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
-
- if ( _pluck( data, '_details' ).length > 0 ) {
- // On each draw, insert the required elements into the document
- api.on( drawEvent, function ( e, ctx ) {
- if ( settings !== ctx ) {
- return;
- }
-
- api.rows( {page:'current'} ).eq(0).each( function (idx) {
- // Internal data grab
- var row = data[ idx ];
-
- if ( row._detailsShow ) {
- row._details.insertAfter( row.nTr );
- }
- } );
- } );
-
- // Column visibility change - update the colspan
- api.on( colvisEvent, function ( e, ctx, idx, vis ) {
- if ( settings !== ctx ) {
- return;
- }
-
- // Update the colspan for the details rows (note, only if it already has
- // a colspan)
- var row, visible = _fnVisbleColumns( ctx );
-
- for ( var i=0, ien=data.length ; i<ien ; i++ ) {
- row = data[i];
-
- if ( row._details ) {
- row._details.children('td[colspan]').attr('colspan', visible );
- }
- }
- } );
-
- // Table destroyed - nuke any child rows
- api.on( destroyEvent, function ( e, ctx ) {
- if ( settings !== ctx ) {
- return;
- }
-
- for ( var i=0, ien=data.length ; i<ien ; i++ ) {
- if ( data[i]._details ) {
- __details_remove( api, i );
- }
- }
- } );
- }
- };
-
- // Strings for the method names to help minification
- var _emp = '';
- var _child_obj = _emp+'row().child';
- var _child_mth = _child_obj+'()';
-
- // data can be:
- // tr
- // string
- // jQuery or array of any of the above
- _api_register( _child_mth, function ( data, klass ) {
- var ctx = this.context;
-
- if ( data === undefined ) {
- // get
- return ctx.length && this.length ?
- ctx[0].aoData[ this[0] ]._details :
- undefined;
- }
- else if ( data === true ) {
- // show
- this.child.show();
- }
- else if ( data === false ) {
- // remove
- __details_remove( this );
- }
- else if ( ctx.length && this.length ) {
- // set
- __details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
- }
-
- return this;
- } );
-
-
- _api_register( [
- _child_obj+'.show()',
- _child_mth+'.show()' // only when `child()` was called with parameters (without
- ], function ( show ) { // it returns an object and this method is not executed)
- __details_display( this, true );
- return this;
- } );
-
-
- _api_register( [
- _child_obj+'.hide()',
- _child_mth+'.hide()' // only when `child()` was called with parameters (without
- ], function () { // it returns an object and this method is not executed)
- __details_display( this, false );
- return this;
- } );
-
-
- _api_register( [
- _child_obj+'.remove()',
- _child_mth+'.remove()' // only when `child()` was called with parameters (without
- ], function () { // it returns an object and this method is not executed)
- __details_remove( this );
- return this;
- } );
-
-
- _api_register( _child_obj+'.isShown()', function () {
- var ctx = this.context;
-
- if ( ctx.length && this.length ) {
- // _detailsShown as false or undefined will fall through to return false
- return ctx[0].aoData[ this[0] ]._detailsShow || false;
- }
- return false;
- } );
-
-
-
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Columns
- *
- * {integer} - column index (>=0 count from left, <0 count from right)
- * "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right)
- * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right)
- * "{string}:name" - column name
- * "{string}" - jQuery selector on column header nodes
- *
- */
-
- // can be an array of these items, comma separated list, or an array of comma
- // separated lists
-
- var __re_column_selector = /^(.+):(name|visIdx|visible)$/;
-
-
- // r1 and r2 are redundant - but it means that the parameters match for the
- // iterator callback in columns().data()
- var __columnData = function ( settings, column, r1, r2, rows ) {
- var a = [];
- for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
- a.push( _fnGetCellData( settings, rows[row], column ) );
- }
- return a;
- };
-
-
- var __column_selector = function ( settings, selector, opts )
- {
- var
- columns = settings.aoColumns,
- names = _pluck( columns, 'sName' ),
- nodes = _pluck( columns, 'nTh' );
-
- var run = function ( s ) {
- var selInt = _intVal( s );
-
- // Selector - all
- if ( s === '' ) {
- return _range( columns.length );
- }
-
- // Selector - index
- if ( selInt !== null ) {
- return [ selInt >= 0 ?
- selInt : // Count from left
- columns.length + selInt // Count from right (+ because its a negative value)
- ];
- }
-
- // Selector = function
- if ( typeof s === 'function' ) {
- var rows = _selector_row_indexes( settings, opts );
-
- return $.map( columns, function (col, idx) {
- return s(
- idx,
- __columnData( settings, idx, 0, 0, rows ),
- nodes[ idx ]
- ) ? idx : null;
- } );
- }
-
- // jQuery or string selector
- var match = typeof s === 'string' ?
- s.match( __re_column_selector ) :
- '';
-
- if ( match ) {
- switch( match[2] ) {
- case 'visIdx':
- case 'visible':
- var idx = parseInt( match[1], 10 );
- // Visible index given, convert to column index
- if ( idx < 0 ) {
- // Counting from the right
- var visColumns = $.map( columns, function (col,i) {
- return col.bVisible ? i : null;
- } );
- return [ visColumns[ visColumns.length + idx ] ];
- }
- // Counting from the left
- return [ _fnVisibleToColumnIndex( settings, idx ) ];
-
- case 'name':
- // match by name. `names` is column index complete and in order
- return $.map( names, function (name, i) {
- return name === match[1] ? i : null;
- } );
- }
- }
- else {
- // jQuery selector on the TH elements for the columns
- return $( nodes )
- .filter( s )
- .map( function () {
- return $.inArray( this, nodes ); // `nodes` is column index complete and in order
- } )
- .toArray();
- }
- };
-
- return _selector_run( 'column', selector, run, settings, opts );
- };
-
-
- var __setColumnVis = function ( settings, column, vis, recalc ) {
- var
- cols = settings.aoColumns,
- col = cols[ column ],
- data = settings.aoData,
- row, cells, i, ien, tr;
-
- // Get
- if ( vis === undefined ) {
- return col.bVisible;
- }
-
- // Set
- // No change
- if ( col.bVisible === vis ) {
- return;
- }
-
- if ( vis ) {
- // Insert column
- // Need to decide if we should use appendChild or insertBefore
- var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 );
-
- for ( i=0, ien=data.length ; i<ien ; i++ ) {
- tr = data[i].nTr;
- cells = data[i].anCells;
-
- if ( tr ) {
- // insertBefore can act like appendChild if 2nd arg is null
- tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
- }
- }
- }
- else {
- // Remove column
- $( _pluck( settings.aoData, 'anCells', column ) ).detach();
- }
-
- // Common actions
- col.bVisible = vis;
- _fnDrawHead( settings, settings.aoHeader );
- _fnDrawHead( settings, settings.aoFooter );
-
- if ( recalc === undefined || recalc ) {
- // Automatically adjust column sizing
- _fnAdjustColumnSizing( settings );
-
- // Realign columns for scrolling
- if ( settings.oScroll.sX || settings.oScroll.sY ) {
- _fnScrollDraw( settings );
- }
- }
-
- _fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis] );
-
- _fnSaveState( settings );
- };
-
-
- _api_register( 'columns()', function ( selector, opts ) {
- // argument shifting
- if ( selector === undefined ) {
- selector = '';
- }
- else if ( $.isPlainObject( selector ) ) {
- opts = selector;
- selector = '';
- }
-
- opts = _selector_opts( opts );
-
- var inst = this.iterator( 'table', function ( settings ) {
- return __column_selector( settings, selector, opts );
- }, 1 );
-
- // Want argument shifting here and in _row_selector?
- inst.selector.cols = selector;
- inst.selector.opts = opts;
-
- return inst;
- } );
-
- _api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) {
- return this.iterator( 'column', function ( settings, column ) {
- return settings.aoColumns[column].nTh;
- }, 1 );
- } );
-
- _api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) {
- return this.iterator( 'column', function ( settings, column ) {
- return settings.aoColumns[column].nTf;
- }, 1 );
- } );
-
- _api_registerPlural( 'columns().data()', 'column().data()', function () {
- return this.iterator( 'column-rows', __columnData, 1 );
- } );
-
- _api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () {
- return this.iterator( 'column', function ( settings, column ) {
- return settings.aoColumns[column].mData;
- }, 1 );
- } );
-
- _api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
- return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
- return _pluck_order( settings.aoData, rows,
- type === 'search' ? '_aFilterData' : '_aSortData', column
- );
- }, 1 );
- } );
-
- _api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
- return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
- return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
- }, 1 );
- } );
-
- _api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) {
- return this.iterator( 'column', function ( settings, column ) {
- if ( vis === undefined ) {
- return settings.aoColumns[ column ].bVisible;
- } // else
- __setColumnVis( settings, column, vis, calc );
- } );
- } );
-
- _api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
- return this.iterator( 'column', function ( settings, column ) {
- return type === 'visible' ?
- _fnColumnIndexToVisible( settings, column ) :
- column;
- }, 1 );
- } );
-
- _api_register( 'columns.adjust()', function () {
- return this.iterator( 'table', function ( settings ) {
- _fnAdjustColumnSizing( settings );
- }, 1 );
- } );
-
- _api_register( 'column.index()', function ( type, idx ) {
- if ( this.context.length !== 0 ) {
- var ctx = this.context[0];
-
- if ( type === 'fromVisible' || type === 'toData' ) {
- return _fnVisibleToColumnIndex( ctx, idx );
- }
- else if ( type === 'fromData' || type === 'toVisible' ) {
- return _fnColumnIndexToVisible( ctx, idx );
- }
- }
- } );
-
- _api_register( 'column()', function ( selector, opts ) {
- return _selector_first( this.columns( selector, opts ) );
- } );
-
-
-
-
- var __cell_selector = function ( settings, selector, opts )
- {
- var data = settings.aoData;
- var rows = _selector_row_indexes( settings, opts );
- var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
- var allCells = $( [].concat.apply([], cells) );
- var row;
- var columns = settings.aoColumns.length;
- var a, i, ien, j, o, host;
-
- var run = function ( s ) {
- var fnSelector = typeof s === 'function';
-
- if ( s === null || s === undefined || fnSelector ) {
- // All cells and function selectors
- a = [];
-
- for ( i=0, ien=rows.length ; i<ien ; i++ ) {
- row = rows[i];
-
- for ( j=0 ; j<columns ; j++ ) {
- o = {
- row: row,
- column: j
- };
-
- if ( fnSelector ) {
- // Selector - function
- host = settings.aoData[ row ];
-
- if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
- a.push( o );
- }
- }
- else {
- // Selector - all
- a.push( o );
- }
- }
- }
-
- return a;
- }
-
- // Selector - index
- if ( $.isPlainObject( s ) ) {
- return [s];
- }
-
- // Selector - jQuery filtered cells
- return allCells
- .filter( s )
- .map( function (i, el) {
- row = el.parentNode._DT_RowIndex;
-
- return {
- row: row,
- column: $.inArray( el, data[ row ].anCells )
- };
- } )
- .toArray();
- };
-
- return _selector_run( 'cell', selector, run, settings, opts );
- };
-
-
-
-
- _api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
- // Argument shifting
- if ( $.isPlainObject( rowSelector ) ) {
- // Indexes
- if ( rowSelector.row === undefined ) {
- // Selector options in first parameter
- opts = rowSelector;
- rowSelector = null;
- }
- else {
- // Cell index objects in first parameter
- opts = columnSelector;
- columnSelector = null;
- }
- }
- if ( $.isPlainObject( columnSelector ) ) {
- opts = columnSelector;
- columnSelector = null;
- }
-
- // Cell selector
- if ( columnSelector === null || columnSelector === undefined ) {
- return this.iterator( 'table', function ( settings ) {
- return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
- } );
- }
-
- // Row + column selector
- var columns = this.columns( columnSelector, opts );
- var rows = this.rows( rowSelector, opts );
- var a, i, ien, j, jen;
-
- var cells = this.iterator( 'table', function ( settings, idx ) {
- a = [];
-
- for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
- for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
- a.push( {
- row: rows[idx][i],
- column: columns[idx][j]
- } );
- }
- }
-
- return a;
- }, 1 );
-
- $.extend( cells.selector, {
- cols: columnSelector,
- rows: rowSelector,
- opts: opts
- } );
-
- return cells;
- } );
-
-
- _api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
- return this.iterator( 'cell', function ( settings, row, column ) {
- var cells = settings.aoData[ row ].anCells;
- return cells ?
- cells[ column ] :
- undefined;
- }, 1 );
- } );
-
-
- _api_register( 'cells().data()', function () {
- return this.iterator( 'cell', function ( settings, row, column ) {
- return _fnGetCellData( settings, row, column );
- }, 1 );
- } );
-
-
- _api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
- type = type === 'search' ? '_aFilterData' : '_aSortData';
-
- return this.iterator( 'cell', function ( settings, row, column ) {
- return settings.aoData[ row ][ type ][ column ];
- }, 1 );
- } );
-
-
- _api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) {
- return this.iterator( 'cell', function ( settings, row, column ) {
- return _fnGetCellData( settings, row, column, type );
- }, 1 );
- } );
-
-
- _api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
- return this.iterator( 'cell', function ( settings, row, column ) {
- return {
- row: row,
- column: column,
- columnVisible: _fnColumnIndexToVisible( settings, column )
- };
- }, 1 );
- } );
-
-
- _api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) {
- return this.iterator( 'cell', function ( settings, row, column ) {
- _fnInvalidate( settings, row, src, column );
- } );
- } );
-
-
-
- _api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
- return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
- } );
-
-
- _api_register( 'cell().data()', function ( data ) {
- var ctx = this.context;
- var cell = this[0];
-
- if ( data === undefined ) {
- // Get
- return ctx.length && cell.length ?
- _fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
- undefined;
- }
-
- // Set
- _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
- _fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
-
- return this;
- } );
-
-
-
- /**
- * Get current ordering (sorting) that has been applied to the table.
- *
- * @returns {array} 2D array containing the sorting information for the first
- * table in the current context. Each element in the parent array represents
- * a column being sorted upon (i.e. multi-sorting with two columns would have
- * 2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
- * the column index that the sorting condition applies to, the second is the
- * direction of the sort (`desc` or `asc`) and, optionally, the third is the
- * index of the sorting order from the `column.sorting` initialisation array.
- *//**
- * Set the ordering for the table.
- *
- * @param {integer} order Column index to sort upon.
- * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
- * @returns {DataTables.Api} this
- *//**
- * Set the ordering for the table.
- *
- * @param {array} order 1D array of sorting information to be applied.
- * @param {array} [...] Optional additional sorting conditions
- * @returns {DataTables.Api} this
- *//**
- * Set the ordering for the table.
- *
- * @param {array} order 2D array of sorting information to be applied.
- * @returns {DataTables.Api} this
- */
- _api_register( 'order()', function ( order, dir ) {
- var ctx = this.context;
-
- if ( order === undefined ) {
- // get
- return ctx.length !== 0 ?
- ctx[0].aaSorting :
- undefined;
- }
-
- // set
- if ( typeof order === 'number' ) {
- // Simple column / direction passed in
- order = [ [ order, dir ] ];
- }
- else if ( ! $.isArray( order[0] ) ) {
- // Arguments passed in (list of 1D arrays)
- order = Array.prototype.slice.call( arguments );
- }
- // otherwise a 2D array was passed in
-
- return this.iterator( 'table', function ( settings ) {
- settings.aaSorting = order.slice();
- } );
- } );
-
-
- /**
- * Attach a sort listener to an element for a given column
- *
- * @param {node|jQuery|string} node Identifier for the element(s) to attach the
- * listener to. This can take the form of a single DOM node, a jQuery
- * collection of nodes or a jQuery selector which will identify the node(s).
- * @param {integer} column the column that a click on this node will sort on
- * @param {function} [callback] callback function when sort is run
- * @returns {DataTables.Api} this
- */
- _api_register( 'order.listener()', function ( node, column, callback ) {
- return this.iterator( 'table', function ( settings ) {
- _fnSortAttachListener( settings, node, column, callback );
- } );
- } );
-
-
- // Order by the selected column(s)
- _api_register( [
- 'columns().order()',
- 'column().order()'
- ], function ( dir ) {
- var that = this;
-
- return this.iterator( 'table', function ( settings, i ) {
- var sort = [];
-
- $.each( that[i], function (j, col) {
- sort.push( [ col, dir ] );
- } );
-
- settings.aaSorting = sort;
- } );
- } );
-
-
-
- _api_register( 'search()', function ( input, regex, smart, caseInsen ) {
- var ctx = this.context;
-
- if ( input === undefined ) {
- // get
- return ctx.length !== 0 ?
- ctx[0].oPreviousSearch.sSearch :
- undefined;
- }
-
- // set
- return this.iterator( 'table', function ( settings ) {
- if ( ! settings.oFeatures.bFilter ) {
- return;
- }
-
- _fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, {
- "sSearch": input+"",
- "bRegex": regex === null ? false : regex,
- "bSmart": smart === null ? true : smart,
- "bCaseInsensitive": caseInsen === null ? true : caseInsen
- } ), 1 );
- } );
- } );
-
-
- _api_registerPlural(
- 'columns().search()',
- 'column().search()',
- function ( input, regex, smart, caseInsen ) {
- return this.iterator( 'column', function ( settings, column ) {
- var preSearch = settings.aoPreSearchCols;
-
- if ( input === undefined ) {
- // get
- return preSearch[ column ].sSearch;
- }
-
- // set
- if ( ! settings.oFeatures.bFilter ) {
- return;
- }
-
- $.extend( preSearch[ column ], {
- "sSearch": input+"",
- "bRegex": regex === null ? false : regex,
- "bSmart": smart === null ? true : smart,
- "bCaseInsensitive": caseInsen === null ? true : caseInsen
- } );
-
- _fnFilterComplete( settings, settings.oPreviousSearch, 1 );
- } );
- }
- );
-
- /*
- * State API methods
- */
-
- _api_register( 'state()', function () {
- return this.context.length ?
- this.context[0].oSavedState :
- null;
- } );
-
-
- _api_register( 'state.clear()', function () {
- return this.iterator( 'table', function ( settings ) {
- // Save an empty object
- settings.fnStateSaveCallback.call( settings.oInstance, settings, {} );
- } );
- } );
-
-
- _api_register( 'state.loaded()', function () {
- return this.context.length ?
- this.context[0].oLoadedState :
- null;
- } );
-
-
- _api_register( 'state.save()', function () {
- return this.iterator( 'table', function ( settings ) {
- _fnSaveState( settings );
- } );
- } );
-
-
-
- /**
- * Provide a common method for plug-ins to check the version of DataTables being
- * used, in order to ensure compatibility.
- *
- * @param {string} version Version string to check for, in the format "X.Y.Z".
- * Note that the formats "X" and "X.Y" are also acceptable.
- * @returns {boolean} true if this version of DataTables is greater or equal to
- * the required version, or false if this version of DataTales is not
- * suitable
- * @static
- * @dtopt API-Static
- *
- * @example
- * alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
- */
- DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
- {
- var aThis = DataTable.version.split('.');
- var aThat = version.split('.');
- var iThis, iThat;
-
- for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
- iThis = parseInt( aThis[i], 10 ) || 0;
- iThat = parseInt( aThat[i], 10 ) || 0;
-
- // Parts are the same, keep comparing
- if (iThis === iThat) {
- continue;
- }
-
- // Parts are different, return immediately
- return iThis > iThat;
- }
-
- return true;
- };
-
-
- /**
- * Check if a `<table>` node is a DataTable table already or not.
- *
- * @param {node|jquery|string} table Table node, jQuery object or jQuery
- * selector for the table to test. Note that if more than more than one
- * table is passed on, only the first will be checked
- * @returns {boolean} true the table given is a DataTable, or false otherwise
- * @static
- * @dtopt API-Static
- *
- * @example
- * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
- * $('#example').dataTable();
- * }
- */
- DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
- {
- var t = $(table).get(0);
- var is = false;
-
- $.each( DataTable.settings, function (i, o) {
- var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
- var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
-
- if ( o.nTable === t || head === t || foot === t ) {
- is = true;
- }
- } );
-
- return is;
- };
-
-
- /**
- * Get all DataTable tables that have been initialised - optionally you can
- * select to get only currently visible tables.
- *
- * @param {boolean} [visible=false] Flag to indicate if you want all (default)
- * or visible tables only.
- * @returns {array} Array of `table` nodes (not DataTable instances) which are
- * DataTables
- * @static
- * @dtopt API-Static
- *
- * @example
- * $.each( $.fn.dataTable.tables(true), function () {
- * $(table).DataTable().columns.adjust();
- * } );
- */
- DataTable.tables = DataTable.fnTables = function ( visible )
- {
- return $.map( DataTable.settings, function (o) {
- if ( !visible || (visible && $(o.nTable).is(':visible')) ) {
- return o.nTable;
- }
- } );
- };
-
-
- /**
- * DataTables utility methods
- *
- * This namespace provides helper methods that DataTables uses internally to
- * create a DataTable, but which are not exclusively used only for DataTables.
- * These methods can be used by extension authors to save the duplication of
- * code.
- *
- * @namespace
- */
- DataTable.util = {
- /**
- * Throttle the calls to a function. Arguments and context are maintained
- * for the throttled function.
- *
- * @param {function} fn Function to be called
- * @param {integer} freq Call frequency in mS
- * @return {function} Wrapped function
- */
- throttle: _fnThrottle,
-
-
- /**
- * Escape a string such that it can be used in a regular expression
- *
- * @param {string} sVal string to escape
- * @returns {string} escaped string
- */
- escapeRegex: _fnEscapeRegex
- };
-
-
- /**
- * Convert from camel case parameters to Hungarian notation. This is made public
- * for the extensions to provide the same ability as DataTables core to accept
- * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
- * parameters.
- *
- * @param {object} src The model object which holds all parameters that can be
- * mapped.
- * @param {object} user The object to convert from camel case to Hungarian.
- * @param {boolean} force When set to `true`, properties which already have a
- * Hungarian value in the `user` object will be overwritten. Otherwise they
- * won't be.
- */
- DataTable.camelToHungarian = _fnCamelToHungarian;
-
-
-
- /**
- *
- */
- _api_register( '$()', function ( selector, opts ) {
- var
- rows = this.rows( opts ).nodes(), // Get all rows
- jqRows = $(rows);
-
- return $( [].concat(
- jqRows.filter( selector ).toArray(),
- jqRows.find( selector ).toArray()
- ) );
- } );
-
-
- // jQuery functions to operate on the tables
- $.each( [ 'on', 'one', 'off' ], function (i, key) {
- _api_register( key+'()', function ( /* event, handler */ ) {
- var args = Array.prototype.slice.call(arguments);
-
- // Add the `dt` namespace automatically if it isn't already present
- if ( ! args[0].match(/\.dt\b/) ) {
- args[0] += '.dt';
- }
-
- var inst = $( this.tables().nodes() );
- inst[key].apply( inst, args );
- return this;
- } );
- } );
-
-
- _api_register( 'clear()', function () {
- return this.iterator( 'table', function ( settings ) {
- _fnClearTable( settings );
- } );
- } );
-
-
- _api_register( 'settings()', function () {
- return new _Api( this.context, this.context );
- } );
-
-
- _api_register( 'init()', function () {
- var ctx = this.context;
- return ctx.length ? ctx[0].oInit : null;
- } );
-
-
- _api_register( 'data()', function () {
- return this.iterator( 'table', function ( settings ) {
- return _pluck( settings.aoData, '_aData' );
- } ).flatten();
- } );
-
-
- _api_register( 'destroy()', function ( remove ) {
- remove = remove || false;
-
- return this.iterator( 'table', function ( settings ) {
- var orig = settings.nTableWrapper.parentNode;
- var classes = settings.oClasses;
- var table = settings.nTable;
- var tbody = settings.nTBody;
- var thead = settings.nTHead;
- var tfoot = settings.nTFoot;
- var jqTable = $(table);
- var jqTbody = $(tbody);
- var jqWrapper = $(settings.nTableWrapper);
- var rows = $.map( settings.aoData, function (r) { return r.nTr; } );
- var i, ien;
-
- // Flag to note that the table is currently being destroyed - no action
- // should be taken
- settings.bDestroying = true;
-
- // Fire off the destroy callbacks for plug-ins etc
- _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] );
-
- // If not being removed from the document, make all columns visible
- if ( ! remove ) {
- new _Api( settings ).columns().visible( true );
- }
-
- // Blitz all `DT` namespaced events (these are internal events, the
- // lowercase, `dt` events are user subscribed and they are responsible
- // for removing them
- jqWrapper.unbind('.DT').find(':not(tbody *)').unbind('.DT');
- $(window).unbind('.DT-'+settings.sInstance);
-
- // When scrolling we had to break the table up - restore it
- if ( table != thead.parentNode ) {
- jqTable.children('thead').detach();
- jqTable.append( thead );
- }
-
- if ( tfoot && table != tfoot.parentNode ) {
- jqTable.children('tfoot').detach();
- jqTable.append( tfoot );
- }
-
- // Remove the DataTables generated nodes, events and classes
- jqTable.detach();
- jqWrapper.detach();
-
- settings.aaSorting = [];
- settings.aaSortingFixed = [];
- _fnSortingClasses( settings );
-
- $( rows ).removeClass( settings.asStripeClasses.join(' ') );
-
- $('th, td', thead).removeClass( classes.sSortable+' '+
- classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone
- );
-
- if ( settings.bJUI ) {
- $('th span.'+classes.sSortIcon+ ', td span.'+classes.sSortIcon, thead).detach();
- $('th, td', thead).each( function () {
- var wrapper = $('div.'+classes.sSortJUIWrapper, this);
- $(this).append( wrapper.contents() );
- wrapper.detach();
- } );
- }
-
- if ( ! remove && orig ) {
- // insertBefore acts like appendChild if !arg[1]
- orig.insertBefore( table, settings.nTableReinsertBefore );
- }
-
- // Add the TR elements back into the table in their original order
- jqTbody.children().detach();
- jqTbody.append( rows );
-
- // Restore the width of the original table - was read from the style property,
- // so we can restore directly to that
- jqTable
- .css( 'width', settings.sDestroyWidth )
- .removeClass( classes.sTable );
-
- // If the were originally stripe classes - then we add them back here.
- // Note this is not fool proof (for example if not all rows had stripe
- // classes - but it's a good effort without getting carried away
- ien = settings.asDestroyStripes.length;
-
- if ( ien ) {
- jqTbody.children().each( function (i) {
- $(this).addClass( settings.asDestroyStripes[i % ien] );
- } );
- }
-
- /* Remove the settings object from the settings array */
- var idx = $.inArray( settings, DataTable.settings );
- if ( idx !== -1 ) {
- DataTable.settings.splice( idx, 1 );
- }
- } );
- } );
-
-
- // Add the `every()` method for rows, columns and cells in a compact form
- $.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
- _api_register( type+'s().every()', function ( fn ) {
- return this.iterator( type, function ( settings, idx, idx2 ) {
- // idx2 is undefined for rows and columns.
- fn.call( new _Api( settings )[ type ]( idx, idx2 ) );
- } );
- } );
- } );
-
-
- // i18n method for extensions to be able to use the language object from the
- // DataTable
- _api_register( 'i18n()', function ( token, def, plural ) {
- var ctx = this.context[0];
- var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
-
- if ( resolved === undefined ) {
- resolved = def;
- }
-
- if ( plural !== undefined && $.isPlainObject( resolved ) ) {
- resolved = resolved[ plural ] !== undefined ?
- resolved[ plural ] :
- resolved._;
- }
-
- return resolved.replace( '%d', plural ); // nb: plural might be undefined,
- } );
-
- /**
- * Version string for plug-ins to check compatibility. Allowed format is
- * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
- * only for non-release builds. See http://semver.org/ for more information.
- * @member
- * @type string
- * @default Version number
- */
- DataTable.version = "1.10.7";
-
- /**
- * Private data store, containing all of the settings objects that are
- * created for the tables on a given page.
- *
- * Note that the `DataTable.settings` object is aliased to
- * `jQuery.fn.dataTableExt` through which it may be accessed and
- * manipulated, or `jQuery.fn.dataTable.settings`.
- * @member
- * @type array
- * @default []
- * @private
- */
- DataTable.settings = [];
-
- /**
- * Object models container, for the various models that DataTables has
- * available to it. These models define the objects that are used to hold
- * the active state and configuration of the table.
- * @namespace
- */
- DataTable.models = {};
-
-
-
- /**
- * Template object for the way in which DataTables holds information about
- * search information for the global filter and individual column filters.
- * @namespace
- */
- DataTable.models.oSearch = {
- /**
- * Flag to indicate if the filtering should be case insensitive or not
- * @type boolean
- * @default true
- */
- "bCaseInsensitive": true,
-
- /**
- * Applied search term
- * @type string
- * @default <i>Empty string</i>
- */
- "sSearch": "",
-
- /**
- * Flag to indicate if the search term should be interpreted as a
- * regular expression (true) or not (false) and therefore and special
- * regex characters escaped.
- * @type boolean
- * @default false
- */
- "bRegex": false,
-
- /**
- * Flag to indicate if DataTables is to use its smart filtering or not.
- * @type boolean
- * @default true
- */
- "bSmart": true
- };
-
-
-
-
- /**
- * Template object for the way in which DataTables holds information about
- * each individual row. This is the object format used for the settings
- * aoData array.
- * @namespace
- */
- DataTable.models.oRow = {
- /**
- * TR element for the row
- * @type node
- * @default null
- */
- "nTr": null,
-
- /**
- * Array of TD elements for each row. This is null until the row has been
- * created.
- * @type array nodes
- * @default []
- */
- "anCells": null,
-
- /**
- * Data object from the original data source for the row. This is either
- * an array if using the traditional form of DataTables, or an object if
- * using mData options. The exact type will depend on the passed in
- * data from the data source, or will be an array if using DOM a data
- * source.
- * @type array|object
- * @default []
- */
- "_aData": [],
-
- /**
- * Sorting data cache - this array is ostensibly the same length as the
- * number of columns (although each index is generated only as it is
- * needed), and holds the data that is used for sorting each column in the
- * row. We do this cache generation at the start of the sort in order that
- * the formatting of the sort data need be done only once for each cell
- * per sort. This array should not be read from or written to by anything
- * other than the master sorting methods.
- * @type array
- * @default null
- * @private
- */
- "_aSortData": null,
-
- /**
- * Per cell filtering data cache. As per the sort data cache, used to
- * increase the performance of the filtering in DataTables
- * @type array
- * @default null
- * @private
- */
- "_aFilterData": null,
-
- /**
- * Filtering data cache. This is the same as the cell filtering cache, but
- * in this case a string rather than an array. This is easily computed with
- * a join on `_aFilterData`, but is provided as a cache so the join isn't
- * needed on every search (memory traded for performance)
- * @type array
- * @default null
- * @private
- */
- "_sFilterRow": null,
-
- /**
- * Cache of the class name that DataTables has applied to the row, so we
- * can quickly look at this variable rather than needing to do a DOM check
- * on className for the nTr property.
- * @type string
- * @default <i>Empty string</i>
- * @private
- */
- "_sRowStripe": "",
-
- /**
- * Denote if the original data source was from the DOM, or the data source
- * object. This is used for invalidating data, so DataTables can
- * automatically read data from the original source, unless uninstructed
- * otherwise.
- * @type string
- * @default null
- * @private
- */
- "src": null
- };
-
-
- /**
- * Template object for the column information object in DataTables. This object
- * is held in the settings aoColumns array and contains all the information that
- * DataTables needs about each individual column.
- *
- * Note that this object is related to {@link DataTable.defaults.column}
- * but this one is the internal data store for DataTables's cache of columns.
- * It should NOT be manipulated outside of DataTables. Any configuration should
- * be done through the initialisation options.
- * @namespace
- */
- DataTable.models.oColumn = {
- /**
- * Column index. This could be worked out on-the-fly with $.inArray, but it
- * is faster to just hold it as a variable
- * @type integer
- * @default null
- */
- "idx": null,
-
- /**
- * A list of the columns that sorting should occur on when this column
- * is sorted. That this property is an array allows multi-column sorting
- * to be defined for a column (for example first name / last name columns
- * would benefit from this). The values are integers pointing to the
- * columns to be sorted on (typically it will be a single integer pointing
- * at itself, but that doesn't need to be the case).
- * @type array
- */
- "aDataSort": null,
-
- /**
- * Define the sorting directions that are applied to the column, in sequence
- * as the column is repeatedly sorted upon - i.e. the first value is used
- * as the sorting direction when the column if first sorted (clicked on).
- * Sort it again (click again) and it will move on to the next index.
- * Repeat until loop.
- * @type array
- */
- "asSorting": null,
-
- /**
- * Flag to indicate if the column is searchable, and thus should be included
- * in the filtering or not.
- * @type boolean
- */
- "bSearchable": null,
-
- /**
- * Flag to indicate if the column is sortable or not.
- * @type boolean
- */
- "bSortable": null,
-
- /**
- * Flag to indicate if the column is currently visible in the table or not
- * @type boolean
- */
- "bVisible": null,
-
- /**
- * Store for manual type assignment using the `column.type` option. This
- * is held in store so we can manipulate the column's `sType` property.
- * @type string
- * @default null
- * @private
- */
- "_sManualType": null,
-
- /**
- * Flag to indicate if HTML5 data attributes should be used as the data
- * source for filtering or sorting. True is either are.
- * @type boolean
- * @default false
- * @private
- */
- "_bAttrSrc": false,
-
- /**
- * Developer definable function that is called whenever a cell is created (Ajax source,
- * etc) or processed for input (DOM source). This can be used as a compliment to mRender
- * allowing you to modify the DOM element (add background colour for example) when the
- * element is available.
- * @type function
- * @param {element} nTd The TD node that has been created
- * @param {*} sData The Data for the cell
- * @param {array|object} oData The data for the whole row
- * @param {int} iRow The row index for the aoData data store
- * @default null
- */
- "fnCreatedCell": null,
-
- /**
- * Function to get data from a cell in a column. You should <b>never</b>
- * access data directly through _aData internally in DataTables - always use
- * the method attached to this property. It allows mData to function as
- * required. This function is automatically assigned by the column
- * initialisation method
- * @type function
- * @param {array|object} oData The data array/object for the array
- * (i.e. aoData[]._aData)
- * @param {string} sSpecific The specific data type you want to get -
- * 'display', 'type' 'filter' 'sort'
- * @returns {*} The data for the cell from the given row's data
- * @default null
- */
- "fnGetData": null,
-
- /**
- * Function to set data for a cell in the column. You should <b>never</b>
- * set the data directly to _aData internally in DataTables - always use
- * this method. It allows mData to function as required. This function
- * is automatically assigned by the column initialisation method
- * @type function
- * @param {array|object} oData The data array/object for the array
- * (i.e. aoData[]._aData)
- * @param {*} sValue Value to set
- * @default null
- */
- "fnSetData": null,
-
- /**
- * Property to read the value for the cells in the column from the data
- * source array / object. If null, then the default content is used, if a
- * function is given then the return from the function is used.
- * @type function|int|string|null
- * @default null
- */
- "mData": null,
-
- /**
- * Partner property to mData which is used (only when defined) to get
- * the data - i.e. it is basically the same as mData, but without the
- * 'set' option, and also the data fed to it is the result from mData.
- * This is the rendering method to match the data method of mData.
- * @type function|int|string|null
- * @default null
- */
- "mRender": null,
-
- /**
- * Unique header TH/TD element for this column - this is what the sorting
- * listener is attached to (if sorting is enabled.)
- * @type node
- * @default null
- */
- "nTh": null,
-
- /**
- * Unique footer TH/TD element for this column (if there is one). Not used
- * in DataTables as such, but can be used for plug-ins to reference the
- * footer for each column.
- * @type node
- * @default null
- */
- "nTf": null,
-
- /**
- * The class to apply to all TD elements in the table's TBODY for the column
- * @type string
- * @default null
- */
- "sClass": null,
-
- /**
- * When DataTables calculates the column widths to assign to each column,
- * it finds the longest string in each column and then constructs a
- * temporary table and reads the widths from that. The problem with this
- * is that "mmm" is much wider then "iiii", but the latter is a longer
- * string - thus the calculation can go wrong (doing it properly and putting
- * it into an DOM object and measuring that is horribly(!) slow). Thus as
- * a "work around" we provide this option. It will append its value to the
- * text that is found to be the longest string for the column - i.e. padding.
- * @type string
- */
- "sContentPadding": null,
-
- /**
- * Allows a default value to be given for a column's data, and will be used
- * whenever a null data source is encountered (this can be because mData
- * is set to null, or because the data source itself is null).
- * @type string
- * @default null
- */
- "sDefaultContent": null,
-
- /**
- * Name for the column, allowing reference to the column by name as well as
- * by index (needs a lookup to work by name).
- * @type string
- */
- "sName": null,
-
- /**
- * Custom sorting data type - defines which of the available plug-ins in
- * afnSortData the custom sorting will use - if any is defined.
- * @type string
- * @default std
- */
- "sSortDataType": 'std',
-
- /**
- * Class to be applied to the header element when sorting on this column
- * @type string
- * @default null
- */
- "sSortingClass": null,
-
- /**
- * Class to be applied to the header element when sorting on this column -
- * when jQuery UI theming is used.
- * @type string
- * @default null
- */
- "sSortingClassJUI": null,
-
- /**
- * Title of the column - what is seen in the TH element (nTh).
- * @type string
- */
- "sTitle": null,
-
- /**
- * Column sorting and filtering type
- * @type string
- * @default null
- */
- "sType": null,
-
- /**
- * Width of the column
- * @type string
- * @default null
- */
- "sWidth": null,
-
- /**
- * Width of the column when it was first "encountered"
- * @type string
- * @default null
- */
- "sWidthOrig": null
- };
-
-
- /*
- * Developer note: The properties of the object below are given in Hungarian
- * notation, that was used as the interface for DataTables prior to v1.10, however
- * from v1.10 onwards the primary interface is camel case. In order to avoid
- * breaking backwards compatibility utterly with this change, the Hungarian
- * version is still, internally the primary interface, but is is not documented
- * - hence the @name tags in each doc comment. This allows a Javascript function
- * to create a map from Hungarian notation to camel case (going the other direction
- * would require each property to be listed, which would at around 3K to the size
- * of DataTables, while this method is about a 0.5K hit.
- *
- * Ultimately this does pave the way for Hungarian notation to be dropped
- * completely, but that is a massive amount of work and will break current
- * installs (therefore is on-hold until v2).
- */
-
- /**
- * Initialisation options that can be given to DataTables at initialisation
- * time.
- * @namespace
- */
- DataTable.defaults = {
- /**
- * An array of data to use for the table, passed in at initialisation which
- * will be used in preference to any data which is already in the DOM. This is
- * particularly useful for constructing tables purely in Javascript, for
- * example with a custom Ajax call.
- * @type array
- * @default null
- *
- * @dtopt Option
- * @name DataTable.defaults.data
- *
- * @example
- * // Using a 2D array data source
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "data": [
- * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
- * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
- * ],
- * "columns": [
- * { "title": "Engine" },
- * { "title": "Browser" },
- * { "title": "Platform" },
- * { "title": "Version" },
- * { "title": "Grade" }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using an array of objects as a data source (`data`)
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "data": [
- * {
- * "engine": "Trident",
- * "browser": "Internet Explorer 4.0",
- * "platform": "Win 95+",
- * "version": 4,
- * "grade": "X"
- * },
- * {
- * "engine": "Trident",
- * "browser": "Internet Explorer 5.0",
- * "platform": "Win 95+",
- * "version": 5,
- * "grade": "C"
- * }
- * ],
- * "columns": [
- * { "title": "Engine", "data": "engine" },
- * { "title": "Browser", "data": "browser" },
- * { "title": "Platform", "data": "platform" },
- * { "title": "Version", "data": "version" },
- * { "title": "Grade", "data": "grade" }
- * ]
- * } );
- * } );
- */
- "aaData": null,
-
-
- /**
- * If ordering is enabled, then DataTables will perform a first pass sort on
- * initialisation. You can define which column(s) the sort is performed
- * upon, and the sorting direction, with this variable. The `sorting` array
- * should contain an array for each column to be sorted initially containing
- * the column's index and a direction string ('asc' or 'desc').
- * @type array
- * @default [[0,'asc']]
- *
- * @dtopt Option
- * @name DataTable.defaults.order
- *
- * @example
- * // Sort by 3rd column first, and then 4th column
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "order": [[2,'asc'], [3,'desc']]
- * } );
- * } );
- *
- * // No initial sorting
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "order": []
- * } );
- * } );
- */
- "aaSorting": [[0,'asc']],
-
-
- /**
- * This parameter is basically identical to the `sorting` parameter, but
- * cannot be overridden by user interaction with the table. What this means
- * is that you could have a column (visible or hidden) which the sorting
- * will always be forced on first - any sorting after that (from the user)
- * will then be performed as required. This can be useful for grouping rows
- * together.
- * @type array
- * @default null
- *
- * @dtopt Option
- * @name DataTable.defaults.orderFixed
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "orderFixed": [[0,'asc']]
- * } );
- * } )
- */
- "aaSortingFixed": [],
-
-
- /**
- * DataTables can be instructed to load data to display in the table from a
- * Ajax source. This option defines how that Ajax call is made and where to.
- *
- * The `ajax` property has three different modes of operation, depending on
- * how it is defined. These are:
- *
- * * `string` - Set the URL from where the data should be loaded from.
- * * `object` - Define properties for `jQuery.ajax`.
- * * `function` - Custom data get function
- *
- * `string`
- * --------
- *
- * As a string, the `ajax` property simply defines the URL from which
- * DataTables will load data.
- *
- * `object`
- * --------
- *
- * As an object, the parameters in the object are passed to
- * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
- * of the Ajax request. DataTables has a number of default parameters which
- * you can override using this option. Please refer to the jQuery
- * documentation for a full description of the options available, although
- * the following parameters provide additional options in DataTables or
- * require special consideration:
- *
- * * `data` - As with jQuery, `data` can be provided as an object, but it
- * can also be used as a function to manipulate the data DataTables sends
- * to the server. The function takes a single parameter, an object of
- * parameters with the values that DataTables has readied for sending. An
- * object may be returned which will be merged into the DataTables
- * defaults, or you can add the items to the object that was passed in and
- * not return anything from the function. This supersedes `fnServerParams`
- * from DataTables 1.9-.
- *
- * * `dataSrc` - By default DataTables will look for the property `data` (or
- * `aaData` for compatibility with DataTables 1.9-) when obtaining data
- * from an Ajax source or for server-side processing - this parameter
- * allows that property to be changed. You can use Javascript dotted
- * object notation to get a data source for multiple levels of nesting, or
- * it my be used as a function. As a function it takes a single parameter,
- * the JSON returned from the server, which can be manipulated as
- * required, with the returned value being that used by DataTables as the
- * data source for the table. This supersedes `sAjaxDataProp` from
- * DataTables 1.9-.
- *
- * * `success` - Should not be overridden it is used internally in
- * DataTables. To manipulate / transform the data returned by the server
- * use `ajax.dataSrc`, or use `ajax` as a function (see below).
- *
- * `function`
- * ----------
- *
- * As a function, making the Ajax call is left up to yourself allowing
- * complete control of the Ajax request. Indeed, if desired, a method other
- * than Ajax could be used to obtain the required data, such as Web storage
- * or an AIR database.
- *
- * The function is given four parameters and no return is required. The
- * parameters are:
- *
- * 1. _object_ - Data to send to the server
- * 2. _function_ - Callback function that must be executed when the required
- * data has been obtained. That data should be passed into the callback
- * as the only parameter
- * 3. _object_ - DataTables settings object for the table
- *
- * Note that this supersedes `fnServerData` from DataTables 1.9-.
- *
- * @type string|object|function
- * @default null
- *
- * @dtopt Option
- * @name DataTable.defaults.ajax
- * @since 1.10.0
- *
- * @example
- * // Get JSON data from a file via Ajax.
- * // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
- * $('#example').dataTable( {
- * "ajax": "data.json"
- * } );
- *
- * @example
- * // Get JSON data from a file via Ajax, using `dataSrc` to change
- * // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
- * $('#example').dataTable( {
- * "ajax": {
- * "url": "data.json",
- * "dataSrc": "tableData"
- * }
- * } );
- *
- * @example
- * // Get JSON data from a file via Ajax, using `dataSrc` to read data
- * // from a plain array rather than an array in an object
- * $('#example').dataTable( {
- * "ajax": {
- * "url": "data.json",
- * "dataSrc": ""
- * }
- * } );
- *
- * @example
- * // Manipulate the data returned from the server - add a link to data
- * // (note this can, should, be done using `render` for the column - this
- * // is just a simple example of how the data can be manipulated).
- * $('#example').dataTable( {
- * "ajax": {
- * "url": "data.json",
- * "dataSrc": function ( json ) {
- * for ( var i=0, ien=json.length ; i<ien ; i++ ) {
- * json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
- * }
- * return json;
- * }
- * }
- * } );
- *
- * @example
- * // Add data to the request
- * $('#example').dataTable( {
- * "ajax": {
- * "url": "data.json",
- * "data": function ( d ) {
- * return {
- * "extra_search": $('#extra').val()
- * };
- * }
- * }
- * } );
- *
- * @example
- * // Send request as POST
- * $('#example').dataTable( {
- * "ajax": {
- * "url": "data.json",
- * "type": "POST"
- * }
- * } );
- *
- * @example
- * // Get the data from localStorage (could interface with a form for
- * // adding, editing and removing rows).
- * $('#example').dataTable( {
- * "ajax": function (data, callback, settings) {
- * callback(
- * JSON.parse( localStorage.getItem('dataTablesData') )
- * );
- * }
- * } );
- */
- "ajax": null,
-
-
- /**
- * This parameter allows you to readily specify the entries in the length drop
- * down menu that DataTables shows when pagination is enabled. It can be
- * either a 1D array of options which will be used for both the displayed
- * option and the value, or a 2D array which will use the array in the first
- * position as the value, and the array in the second position as the
- * displayed options (useful for language strings such as 'All').
- *
- * Note that the `pageLength` property will be automatically set to the
- * first value given in this array, unless `pageLength` is also provided.
- * @type array
- * @default [ 10, 25, 50, 100 ]
- *
- * @dtopt Option
- * @name DataTable.defaults.lengthMenu
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
- * } );
- * } );
- */
- "aLengthMenu": [ 10, 25, 50, 100 ],
-
-
- /**
- * The `columns` option in the initialisation parameter allows you to define
- * details about the way individual columns behave. For a full list of
- * column options that can be set, please see
- * {@link DataTable.defaults.column}. Note that if you use `columns` to
- * define your columns, you must have an entry in the array for every single
- * column that you have in your table (these can be null if you don't which
- * to specify any options).
- * @member
- *
- * @name DataTable.defaults.column
- */
- "aoColumns": null,
-
- /**
- * Very similar to `columns`, `columnDefs` allows you to target a specific
- * column, multiple columns, or all columns, using the `targets` property of
- * each object in the array. This allows great flexibility when creating
- * tables, as the `columnDefs` arrays can be of any length, targeting the
- * columns you specifically want. `columnDefs` may use any of the column
- * options available: {@link DataTable.defaults.column}, but it _must_
- * have `targets` defined in each object in the array. Values in the `targets`
- * array may be:
- * <ul>
- * <li>a string - class name will be matched on the TH for the column</li>
- * <li>0 or a positive integer - column index counting from the left</li>
- * <li>a negative integer - column index counting from the right</li>
- * <li>the string "_all" - all columns (i.e. assign a default)</li>
- * </ul>
- * @member
- *
- * @name DataTable.defaults.columnDefs
- */
- "aoColumnDefs": null,
-
-
- /**
- * Basically the same as `search`, this parameter defines the individual column
- * filtering state at initialisation time. The array must be of the same size
- * as the number of columns, and each element be an object with the parameters
- * `search` and `escapeRegex` (the latter is optional). 'null' is also
- * accepted and the default will be used.
- * @type array
- * @default []
- *
- * @dtopt Option
- * @name DataTable.defaults.searchCols
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "searchCols": [
- * null,
- * { "search": "My filter" },
- * null,
- * { "search": "^[0-9]", "escapeRegex": false }
- * ]
- * } );
- * } )
- */
- "aoSearchCols": [],
-
-
- /**
- * An array of CSS classes that should be applied to displayed rows. This
- * array may be of any length, and DataTables will apply each class
- * sequentially, looping when required.
- * @type array
- * @default null <i>Will take the values determined by the `oClasses.stripe*`
- * options</i>
- *
- * @dtopt Option
- * @name DataTable.defaults.stripeClasses
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
- * } );
- * } )
- */
- "asStripeClasses": null,
-
-
- /**
- * Enable or disable automatic column width calculation. This can be disabled
- * as an optimisation (it takes some time to calculate the widths) if the
- * tables widths are passed in using `columns`.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.autoWidth
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "autoWidth": false
- * } );
- * } );
- */
- "bAutoWidth": true,
-
-
- /**
- * Deferred rendering can provide DataTables with a huge speed boost when you
- * are using an Ajax or JS data source for the table. This option, when set to
- * true, will cause DataTables to defer the creation of the table elements for
- * each row until they are needed for a draw - saving a significant amount of
- * time.
- * @type boolean
- * @default false
- *
- * @dtopt Features
- * @name DataTable.defaults.deferRender
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "ajax": "sources/arrays.txt",
- * "deferRender": true
- * } );
- * } );
- */
- "bDeferRender": false,
-
-
- /**
- * Replace a DataTable which matches the given selector and replace it with
- * one which has the properties of the new initialisation object passed. If no
- * table matches the selector, then the new DataTable will be constructed as
- * per normal.
- * @type boolean
- * @default false
- *
- * @dtopt Options
- * @name DataTable.defaults.destroy
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "srollY": "200px",
- * "paginate": false
- * } );
- *
- * // Some time later....
- * $('#example').dataTable( {
- * "filter": false,
- * "destroy": true
- * } );
- * } );
- */
- "bDestroy": false,
-
-
- /**
- * Enable or disable filtering of data. Filtering in DataTables is "smart" in
- * that it allows the end user to input multiple words (space separated) and
- * will match a row containing those words, even if not in the order that was
- * specified (this allow matching across multiple columns). Note that if you
- * wish to use filtering in DataTables this must remain 'true' - to remove the
- * default filtering input box and retain filtering abilities, please use
- * {@link DataTable.defaults.dom}.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.searching
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "searching": false
- * } );
- * } );
- */
- "bFilter": true,
-
-
- /**
- * Enable or disable the table information display. This shows information
- * about the data that is currently visible on the page, including information
- * about filtered data if that action is being performed.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.info
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "info": false
- * } );
- * } );
- */
- "bInfo": true,
-
-
- /**
- * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some
- * slightly different and additional mark-up from what DataTables has
- * traditionally used).
- * @type boolean
- * @default false
- *
- * @dtopt Features
- * @name DataTable.defaults.jQueryUI
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "jQueryUI": true
- * } );
- * } );
- */
- "bJQueryUI": false,
-
-
- /**
- * Allows the end user to select the size of a formatted page from a select
- * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.lengthChange
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "lengthChange": false
- * } );
- * } );
- */
- "bLengthChange": true,
-
-
- /**
- * Enable or disable pagination.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.paging
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "paging": false
- * } );
- * } );
- */
- "bPaginate": true,
-
-
- /**
- * Enable or disable the display of a 'processing' indicator when the table is
- * being processed (e.g. a sort). This is particularly useful for tables with
- * large amounts of data where it can take a noticeable amount of time to sort
- * the entries.
- * @type boolean
- * @default false
- *
- * @dtopt Features
- * @name DataTable.defaults.processing
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "processing": true
- * } );
- * } );
- */
- "bProcessing": false,
-
-
- /**
- * Retrieve the DataTables object for the given selector. Note that if the
- * table has already been initialised, this parameter will cause DataTables
- * to simply return the object that has already been set up - it will not take
- * account of any changes you might have made to the initialisation object
- * passed to DataTables (setting this parameter to true is an acknowledgement
- * that you understand this). `destroy` can be used to reinitialise a table if
- * you need.
- * @type boolean
- * @default false
- *
- * @dtopt Options
- * @name DataTable.defaults.retrieve
- *
- * @example
- * $(document).ready( function() {
- * initTable();
- * tableActions();
- * } );
- *
- * function initTable ()
- * {
- * return $('#example').dataTable( {
- * "scrollY": "200px",
- * "paginate": false,
- * "retrieve": true
- * } );
- * }
- *
- * function tableActions ()
- * {
- * var table = initTable();
- * // perform API operations with oTable
- * }
- */
- "bRetrieve": false,
-
-
- /**
- * When vertical (y) scrolling is enabled, DataTables will force the height of
- * the table's viewport to the given height at all times (useful for layout).
- * However, this can look odd when filtering data down to a small data set,
- * and the footer is left "floating" further down. This parameter (when
- * enabled) will cause DataTables to collapse the table's viewport down when
- * the result set will fit within the given Y height.
- * @type boolean
- * @default false
- *
- * @dtopt Options
- * @name DataTable.defaults.scrollCollapse
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "scrollY": "200",
- * "scrollCollapse": true
- * } );
- * } );
- */
- "bScrollCollapse": false,
-
-
- /**
- * Configure DataTables to use server-side processing. Note that the
- * `ajax` parameter must also be given in order to give DataTables a
- * source to obtain the required data for each draw.
- * @type boolean
- * @default false
- *
- * @dtopt Features
- * @dtopt Server-side
- * @name DataTable.defaults.serverSide
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "serverSide": true,
- * "ajax": "xhr.php"
- * } );
- * } );
- */
- "bServerSide": false,
-
-
- /**
- * Enable or disable sorting of columns. Sorting of individual columns can be
- * disabled by the `sortable` option for each column.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.ordering
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "ordering": false
- * } );
- * } );
- */
- "bSort": true,
-
-
- /**
- * Enable or display DataTables' ability to sort multiple columns at the
- * same time (activated by shift-click by the user).
- * @type boolean
- * @default true
- *
- * @dtopt Options
- * @name DataTable.defaults.orderMulti
- *
- * @example
- * // Disable multiple column sorting ability
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "orderMulti": false
- * } );
- * } );
- */
- "bSortMulti": true,
-
-
- /**
- * Allows control over whether DataTables should use the top (true) unique
- * cell that is found for a single column, or the bottom (false - default).
- * This is useful when using complex headers.
- * @type boolean
- * @default false
- *
- * @dtopt Options
- * @name DataTable.defaults.orderCellsTop
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "orderCellsTop": true
- * } );
- * } );
- */
- "bSortCellsTop": false,
-
-
- /**
- * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
- * `sorting\_3` to the columns which are currently being sorted on. This is
- * presented as a feature switch as it can increase processing time (while
- * classes are removed and added) so for large data sets you might want to
- * turn this off.
- * @type boolean
- * @default true
- *
- * @dtopt Features
- * @name DataTable.defaults.orderClasses
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "orderClasses": false
- * } );
- * } );
- */
- "bSortClasses": true,
-
-
- /**
- * Enable or disable state saving. When enabled HTML5 `localStorage` will be
- * used to save table display information such as pagination information,
- * display length, filtering and sorting. As such when the end user reloads
- * the page the display display will match what thy had previously set up.
- *
- * Due to the use of `localStorage` the default state saving is not supported
- * in IE6 or 7. If state saving is required in those browsers, use
- * `stateSaveCallback` to provide a storage solution such as cookies.
- * @type boolean
- * @default false
- *
- * @dtopt Features
- * @name DataTable.defaults.stateSave
- *
- * @example
- * $(document).ready( function () {
- * $('#example').dataTable( {
- * "stateSave": true
- * } );
- * } );
- */
- "bStateSave": false,
-
-
- /**
- * This function is called when a TR element is created (and all TD child
- * elements have been inserted), or registered if using a DOM source, allowing
- * manipulation of the TR element (adding classes etc).
- * @type function
- * @param {node} row "TR" element for the current row
- * @param {array} data Raw data array for this row
- * @param {int} dataIndex The index of this row in the internal aoData array
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.createdRow
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "createdRow": function( row, data, dataIndex ) {
- * // Bold the grade for all 'A' grade browsers
- * if ( data[4] == "A" )
- * {
- * $('td:eq(4)', row).html( '<b>A</b>' );
- * }
- * }
- * } );
- * } );
- */
- "fnCreatedRow": null,
-
-
- /**
- * This function is called on every 'draw' event, and allows you to
- * dynamically modify any aspect you want about the created DOM.
- * @type function
- * @param {object} settings DataTables settings object
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.drawCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "drawCallback": function( settings ) {
- * alert( 'DataTables has redrawn the table' );
- * }
- * } );
- * } );
- */
- "fnDrawCallback": null,
-
-
- /**
- * Identical to fnHeaderCallback() but for the table footer this function
- * allows you to modify the table footer on every 'draw' event.
- * @type function
- * @param {node} foot "TR" element for the footer
- * @param {array} data Full table data (as derived from the original HTML)
- * @param {int} start Index for the current display starting point in the
- * display array
- * @param {int} end Index for the current display ending point in the
- * display array
- * @param {array int} display Index array to translate the visual position
- * to the full data array
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.footerCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "footerCallback": function( tfoot, data, start, end, display ) {
- * tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
- * }
- * } );
- * } )
- */
- "fnFooterCallback": null,
-
-
- /**
- * When rendering large numbers in the information element for the table
- * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
- * to have a comma separator for the 'thousands' units (e.g. 1 million is
- * rendered as "1,000,000") to help readability for the end user. This
- * function will override the default method DataTables uses.
- * @type function
- * @member
- * @param {int} toFormat number to be formatted
- * @returns {string} formatted string for DataTables to show the number
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.formatNumber
- *
- * @example
- * // Format a number using a single quote for the separator (note that
- * // this can also be done with the language.thousands option)
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "formatNumber": function ( toFormat ) {
- * return toFormat.toString().replace(
- * /\B(?=(\d{3})+(?!\d))/g, "'"
- * );
- * };
- * } );
- * } );
- */
- "fnFormatNumber": function ( toFormat ) {
- return toFormat.toString().replace(
- /\B(?=(\d{3})+(?!\d))/g,
- this.oLanguage.sThousands
- );
- },
-
-
- /**
- * This function is called on every 'draw' event, and allows you to
- * dynamically modify the header row. This can be used to calculate and
- * display useful information about the table.
- * @type function
- * @param {node} head "TR" element for the header
- * @param {array} data Full table data (as derived from the original HTML)
- * @param {int} start Index for the current display starting point in the
- * display array
- * @param {int} end Index for the current display ending point in the
- * display array
- * @param {array int} display Index array to translate the visual position
- * to the full data array
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.headerCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "fheaderCallback": function( head, data, start, end, display ) {
- * head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
- * }
- * } );
- * } )
- */
- "fnHeaderCallback": null,
-
-
- /**
- * The information element can be used to convey information about the current
- * state of the table. Although the internationalisation options presented by
- * DataTables are quite capable of dealing with most customisations, there may
- * be times where you wish to customise the string further. This callback
- * allows you to do exactly that.
- * @type function
- * @param {object} oSettings DataTables settings object
- * @param {int} start Starting position in data for the draw
- * @param {int} end End position in data for the draw
- * @param {int} max Total number of rows in the table (regardless of
- * filtering)
- * @param {int} total Total number of rows in the data set, after filtering
- * @param {string} pre The string that DataTables has formatted using it's
- * own rules
- * @returns {string} The string to be displayed in the information element.
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.infoCallback
- *
- * @example
- * $('#example').dataTable( {
- * "infoCallback": function( settings, start, end, max, total, pre ) {
- * return start +" to "+ end;
- * }
- * } );
- */
- "fnInfoCallback": null,
-
-
- /**
- * Called when the table has been initialised. Normally DataTables will
- * initialise sequentially and there will be no need for this function,
- * however, this does not hold true when using external language information
- * since that is obtained using an async XHR call.
- * @type function
- * @param {object} settings DataTables settings object
- * @param {object} json The JSON object request from the server - only
- * present if client-side Ajax sourced data is used
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.initComplete
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "initComplete": function(settings, json) {
- * alert( 'DataTables has finished its initialisation.' );
- * }
- * } );
- * } )
- */
- "fnInitComplete": null,
-
-
- /**
- * Called at the very start of each table draw and can be used to cancel the
- * draw by returning false, any other return (including undefined) results in
- * the full draw occurring).
- * @type function
- * @param {object} settings DataTables settings object
- * @returns {boolean} False will cancel the draw, anything else (including no
- * return) will allow it to complete.
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.preDrawCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "preDrawCallback": function( settings ) {
- * if ( $('#test').val() == 1 ) {
- * return false;
- * }
- * }
- * } );
- * } );
- */
- "fnPreDrawCallback": null,
-
-
- /**
- * This function allows you to 'post process' each row after it have been
- * generated for each table draw, but before it is rendered on screen. This
- * function might be used for setting the row class name etc.
- * @type function
- * @param {node} row "TR" element for the current row
- * @param {array} data Raw data array for this row
- * @param {int} displayIndex The display index for the current table draw
- * @param {int} displayIndexFull The index of the data in the full list of
- * rows (after filtering)
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.rowCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
- * // Bold the grade for all 'A' grade browsers
- * if ( data[4] == "A" ) {
- * $('td:eq(4)', row).html( '<b>A</b>' );
- * }
- * }
- * } );
- * } );
- */
- "fnRowCallback": null,
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * This parameter allows you to override the default function which obtains
- * the data from the server so something more suitable for your application.
- * For example you could use POST data, or pull information from a Gears or
- * AIR database.
- * @type function
- * @member
- * @param {string} source HTTP source to obtain the data from (`ajax`)
- * @param {array} data A key/value pair object containing the data to send
- * to the server
- * @param {function} callback to be called on completion of the data get
- * process that will draw the data on the page.
- * @param {object} settings DataTables settings object
- *
- * @dtopt Callbacks
- * @dtopt Server-side
- * @name DataTable.defaults.serverData
- *
- * @deprecated 1.10. Please use `ajax` for this functionality now.
- */
- "fnServerData": null,
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * It is often useful to send extra data to the server when making an Ajax
- * request - for example custom filtering information, and this callback
- * function makes it trivial to send extra information to the server. The
- * passed in parameter is the data set that has been constructed by
- * DataTables, and you can add to this or modify it as you require.
- * @type function
- * @param {array} data Data array (array of objects which are name/value
- * pairs) that has been constructed by DataTables and will be sent to the
- * server. In the case of Ajax sourced data with server-side processing
- * this will be an empty array, for server-side processing there will be a
- * significant number of parameters!
- * @returns {undefined} Ensure that you modify the data array passed in,
- * as this is passed by reference.
- *
- * @dtopt Callbacks
- * @dtopt Server-side
- * @name DataTable.defaults.serverParams
- *
- * @deprecated 1.10. Please use `ajax` for this functionality now.
- */
- "fnServerParams": null,
-
-
- /**
- * Load the table state. With this function you can define from where, and how, the
- * state of a table is loaded. By default DataTables will load from `localStorage`
- * but you might wish to use a server-side database or cookies.
- * @type function
- * @member
- * @param {object} settings DataTables settings object
- * @return {object} The DataTables state object to be loaded
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.stateLoadCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateLoadCallback": function (settings) {
- * var o;
- *
- * // Send an Ajax request to the server to get the data. Note that
- * // this is a synchronous request.
- * $.ajax( {
- * "url": "/state_load",
- * "async": false,
- * "dataType": "json",
- * "success": function (json) {
- * o = json;
- * }
- * } );
- *
- * return o;
- * }
- * } );
- * } );
- */
- "fnStateLoadCallback": function ( settings ) {
- try {
- return JSON.parse(
- (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
- 'DataTables_'+settings.sInstance+'_'+location.pathname
- )
- );
- } catch (e) {}
- },
-
-
- /**
- * Callback which allows modification of the saved state prior to loading that state.
- * This callback is called when the table is loading state from the stored data, but
- * prior to the settings object being modified by the saved state. Note that for
- * plug-in authors, you should use the `stateLoadParams` event to load parameters for
- * a plug-in.
- * @type function
- * @param {object} settings DataTables settings object
- * @param {object} data The state object that is to be loaded
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.stateLoadParams
- *
- * @example
- * // Remove a saved filter, so filtering is never loaded
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateLoadParams": function (settings, data) {
- * data.oSearch.sSearch = "";
- * }
- * } );
- * } );
- *
- * @example
- * // Disallow state loading by returning false
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateLoadParams": function (settings, data) {
- * return false;
- * }
- * } );
- * } );
- */
- "fnStateLoadParams": null,
-
-
- /**
- * Callback that is called when the state has been loaded from the state saving method
- * and the DataTables settings object has been modified as a result of the loaded state.
- * @type function
- * @param {object} settings DataTables settings object
- * @param {object} data The state object that was loaded
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.stateLoaded
- *
- * @example
- * // Show an alert with the filtering value that was saved
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateLoaded": function (settings, data) {
- * alert( 'Saved filter was: '+data.oSearch.sSearch );
- * }
- * } );
- * } );
- */
- "fnStateLoaded": null,
-
-
- /**
- * Save the table state. This function allows you to define where and how the state
- * information for the table is stored By default DataTables will use `localStorage`
- * but you might wish to use a server-side database or cookies.
- * @type function
- * @member
- * @param {object} settings DataTables settings object
- * @param {object} data The state object to be saved
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.stateSaveCallback
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateSaveCallback": function (settings, data) {
- * // Send an Ajax request to the server with the state object
- * $.ajax( {
- * "url": "/state_save",
- * "data": data,
- * "dataType": "json",
- * "method": "POST"
- * "success": function () {}
- * } );
- * }
- * } );
- * } );
- */
- "fnStateSaveCallback": function ( settings, data ) {
- try {
- (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
- 'DataTables_'+settings.sInstance+'_'+location.pathname,
- JSON.stringify( data )
- );
- } catch (e) {}
- },
-
-
- /**
- * Callback which allows modification of the state to be saved. Called when the table
- * has changed state a new state save is required. This method allows modification of
- * the state saving object prior to actually doing the save, including addition or
- * other state properties or modification. Note that for plug-in authors, you should
- * use the `stateSaveParams` event to save parameters for a plug-in.
- * @type function
- * @param {object} settings DataTables settings object
- * @param {object} data The state object to be saved
- *
- * @dtopt Callbacks
- * @name DataTable.defaults.stateSaveParams
- *
- * @example
- * // Remove a saved filter, so filtering is never saved
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateSave": true,
- * "stateSaveParams": function (settings, data) {
- * data.oSearch.sSearch = "";
- * }
- * } );
- * } );
- */
- "fnStateSaveParams": null,
-
-
- /**
- * Duration for which the saved state information is considered valid. After this period
- * has elapsed the state will be returned to the default.
- * Value is given in seconds.
- * @type int
- * @default 7200 <i>(2 hours)</i>
- *
- * @dtopt Options
- * @name DataTable.defaults.stateDuration
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "stateDuration": 60*60*24; // 1 day
- * } );
- * } )
- */
- "iStateDuration": 7200,
-
-
- /**
- * When enabled DataTables will not make a request to the server for the first
- * page draw - rather it will use the data already on the page (no sorting etc
- * will be applied to it), thus saving on an XHR at load time. `deferLoading`
- * is used to indicate that deferred loading is required, but it is also used
- * to tell DataTables how many records there are in the full table (allowing
- * the information element and pagination to be displayed correctly). In the case
- * where a filtering is applied to the table on initial load, this can be
- * indicated by giving the parameter as an array, where the first element is
- * the number of records available after filtering and the second element is the
- * number of records without filtering (allowing the table information element
- * to be shown correctly).
- * @type int | array
- * @default null
- *
- * @dtopt Options
- * @name DataTable.defaults.deferLoading
- *
- * @example
- * // 57 records available in the table, no filtering applied
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "serverSide": true,
- * "ajax": "scripts/server_processing.php",
- * "deferLoading": 57
- * } );
- * } );
- *
- * @example
- * // 57 records after filtering, 100 without filtering (an initial filter applied)
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "serverSide": true,
- * "ajax": "scripts/server_processing.php",
- * "deferLoading": [ 57, 100 ],
- * "search": {
- * "search": "my_filter"
- * }
- * } );
- * } );
- */
- "iDeferLoading": null,
-
-
- /**
- * Number of rows to display on a single page when using pagination. If
- * feature enabled (`lengthChange`) then the end user will be able to override
- * this to a custom setting using a pop-up menu.
- * @type int
- * @default 10
- *
- * @dtopt Options
- * @name DataTable.defaults.pageLength
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "pageLength": 50
- * } );
- * } )
- */
- "iDisplayLength": 10,
-
-
- /**
- * Define the starting point for data display when using DataTables with
- * pagination. Note that this parameter is the number of records, rather than
- * the page number, so if you have 10 records per page and want to start on
- * the third page, it should be "20".
- * @type int
- * @default 0
- *
- * @dtopt Options
- * @name DataTable.defaults.displayStart
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "displayStart": 20
- * } );
- * } )
- */
- "iDisplayStart": 0,
-
-
- /**
- * By default DataTables allows keyboard navigation of the table (sorting, paging,
- * and filtering) by adding a `tabindex` attribute to the required elements. This
- * allows you to tab through the controls and press the enter key to activate them.
- * The tabindex is default 0, meaning that the tab follows the flow of the document.
- * You can overrule this using this parameter if you wish. Use a value of -1 to
- * disable built-in keyboard navigation.
- * @type int
- * @default 0
- *
- * @dtopt Options
- * @name DataTable.defaults.tabIndex
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "tabIndex": 1
- * } );
- * } );
- */
- "iTabIndex": 0,
-
-
- /**
- * Classes that DataTables assigns to the various components and features
- * that it adds to the HTML table. This allows classes to be configured
- * during initialisation in addition to through the static
- * {@link DataTable.ext.oStdClasses} object).
- * @namespace
- * @name DataTable.defaults.classes
- */
- "oClasses": {},
-
-
- /**
- * All strings that DataTables uses in the user interface that it creates
- * are defined in this object, allowing you to modified them individually or
- * completely replace them all as required.
- * @namespace
- * @name DataTable.defaults.language
- */
- "oLanguage": {
- /**
- * Strings that are used for WAI-ARIA labels and controls only (these are not
- * actually visible on the page, but will be read by screenreaders, and thus
- * must be internationalised as well).
- * @namespace
- * @name DataTable.defaults.language.aria
- */
- "oAria": {
- /**
- * ARIA label that is added to the table headers when the column may be
- * sorted ascending by activing the column (click or return when focused).
- * Note that the column header is prefixed to this string.
- * @type string
- * @default : activate to sort column ascending
- *
- * @dtopt Language
- * @name DataTable.defaults.language.aria.sortAscending
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "aria": {
- * "sortAscending": " - click/return to sort ascending"
- * }
- * }
- * } );
- * } );
- */
- "sSortAscending": ": activate to sort column ascending",
-
- /**
- * ARIA label that is added to the table headers when the column may be
- * sorted descending by activing the column (click or return when focused).
- * Note that the column header is prefixed to this string.
- * @type string
- * @default : activate to sort column ascending
- *
- * @dtopt Language
- * @name DataTable.defaults.language.aria.sortDescending
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "aria": {
- * "sortDescending": " - click/return to sort descending"
- * }
- * }
- * } );
- * } );
- */
- "sSortDescending": ": activate to sort column descending"
- },
-
- /**
- * Pagination string used by DataTables for the built-in pagination
- * control types.
- * @namespace
- * @name DataTable.defaults.language.paginate
- */
- "oPaginate": {
- /**
- * Text to use when using the 'full_numbers' type of pagination for the
- * button to take the user to the first page.
- * @type string
- * @default First
- *
- * @dtopt Language
- * @name DataTable.defaults.language.paginate.first
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "paginate": {
- * "first": "First page"
- * }
- * }
- * } );
- * } );
- */
- "sFirst": "First",
-
-
- /**
- * Text to use when using the 'full_numbers' type of pagination for the
- * button to take the user to the last page.
- * @type string
- * @default Last
- *
- * @dtopt Language
- * @name DataTable.defaults.language.paginate.last
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "paginate": {
- * "last": "Last page"
- * }
- * }
- * } );
- * } );
- */
- "sLast": "Last",
-
-
- /**
- * Text to use for the 'next' pagination button (to take the user to the
- * next page).
- * @type string
- * @default Next
- *
- * @dtopt Language
- * @name DataTable.defaults.language.paginate.next
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "paginate": {
- * "next": "Next page"
- * }
- * }
- * } );
- * } );
- */
- "sNext": "Next",
-
-
- /**
- * Text to use for the 'previous' pagination button (to take the user to
- * the previous page).
- * @type string
- * @default Previous
- *
- * @dtopt Language
- * @name DataTable.defaults.language.paginate.previous
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "paginate": {
- * "previous": "Previous page"
- * }
- * }
- * } );
- * } );
- */
- "sPrevious": "Previous"
- },
-
- /**
- * This string is shown in preference to `zeroRecords` when the table is
- * empty of data (regardless of filtering). Note that this is an optional
- * parameter - if it is not given, the value of `zeroRecords` will be used
- * instead (either the default or given value).
- * @type string
- * @default No data available in table
- *
- * @dtopt Language
- * @name DataTable.defaults.language.emptyTable
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "emptyTable": "No data available in table"
- * }
- * } );
- * } );
- */
- "sEmptyTable": "No data available in table",
-
-
- /**
- * This string gives information to the end user about the information
- * that is current on display on the page. The following tokens can be
- * used in the string and will be dynamically replaced as the table
- * display updates. This tokens can be placed anywhere in the string, or
- * removed as needed by the language requires:
- *
- * * `\_START\_` - Display index of the first record on the current page
- * * `\_END\_` - Display index of the last record on the current page
- * * `\_TOTAL\_` - Number of records in the table after filtering
- * * `\_MAX\_` - Number of records in the table without filtering
- * * `\_PAGE\_` - Current page number
- * * `\_PAGES\_` - Total number of pages of data in the table
- *
- * @type string
- * @default Showing _START_ to _END_ of _TOTAL_ entries
- *
- * @dtopt Language
- * @name DataTable.defaults.language.info
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "info": "Showing page _PAGE_ of _PAGES_"
- * }
- * } );
- * } );
- */
- "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
-
-
- /**
- * Display information string for when the table is empty. Typically the
- * format of this string should match `info`.
- * @type string
- * @default Showing 0 to 0 of 0 entries
- *
- * @dtopt Language
- * @name DataTable.defaults.language.infoEmpty
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "infoEmpty": "No entries to show"
- * }
- * } );
- * } );
- */
- "sInfoEmpty": "Showing 0 to 0 of 0 entries",
-
-
- /**
- * When a user filters the information in a table, this string is appended
- * to the information (`info`) to give an idea of how strong the filtering
- * is. The variable _MAX_ is dynamically updated.
- * @type string
- * @default (filtered from _MAX_ total entries)
- *
- * @dtopt Language
- * @name DataTable.defaults.language.infoFiltered
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "infoFiltered": " - filtering from _MAX_ records"
- * }
- * } );
- * } );
- */
- "sInfoFiltered": "(filtered from _MAX_ total entries)",
-
-
- /**
- * If can be useful to append extra information to the info string at times,
- * and this variable does exactly that. This information will be appended to
- * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
- * being used) at all times.
- * @type string
- * @default <i>Empty string</i>
- *
- * @dtopt Language
- * @name DataTable.defaults.language.infoPostFix
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "infoPostFix": "All records shown are derived from real information."
- * }
- * } );
- * } );
- */
- "sInfoPostFix": "",
-
-
- /**
- * This decimal place operator is a little different from the other
- * language options since DataTables doesn't output floating point
- * numbers, so it won't ever use this for display of a number. Rather,
- * what this parameter does is modify the sort methods of the table so
- * that numbers which are in a format which has a character other than
- * a period (`.`) as a decimal place will be sorted numerically.
- *
- * Note that numbers with different decimal places cannot be shown in
- * the same table and still be sortable, the table must be consistent.
- * However, multiple different tables on the page can use different
- * decimal place characters.
- * @type string
- * @default
- *
- * @dtopt Language
- * @name DataTable.defaults.language.decimal
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "decimal": ","
- * "thousands": "."
- * }
- * } );
- * } );
- */
- "sDecimal": "",
-
-
- /**
- * DataTables has a build in number formatter (`formatNumber`) which is
- * used to format large numbers that are used in the table information.
- * By default a comma is used, but this can be trivially changed to any
- * character you wish with this parameter.
- * @type string
- * @default ,
- *
- * @dtopt Language
- * @name DataTable.defaults.language.thousands
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "thousands": "'"
- * }
- * } );
- * } );
- */
- "sThousands": ",",
-
-
- /**
- * Detail the action that will be taken when the drop down menu for the
- * pagination length option is changed. The '_MENU_' variable is replaced
- * with a default select list of 10, 25, 50 and 100, and can be replaced
- * with a custom select box if required.
- * @type string
- * @default Show _MENU_ entries
- *
- * @dtopt Language
- * @name DataTable.defaults.language.lengthMenu
- *
- * @example
- * // Language change only
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "lengthMenu": "Display _MENU_ records"
- * }
- * } );
- * } );
- *
- * @example
- * // Language and options change
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "lengthMenu": 'Display <select>'+
- * '<option value="10">10</option>'+
- * '<option value="20">20</option>'+
- * '<option value="30">30</option>'+
- * '<option value="40">40</option>'+
- * '<option value="50">50</option>'+
- * '<option value="-1">All</option>'+
- * '</select> records'
- * }
- * } );
- * } );
- */
- "sLengthMenu": "Show _MENU_ entries",
-
-
- /**
- * When using Ajax sourced data and during the first draw when DataTables is
- * gathering the data, this message is shown in an empty row in the table to
- * indicate to the end user the the data is being loaded. Note that this
- * parameter is not used when loading data by server-side processing, just
- * Ajax sourced data with client-side processing.
- * @type string
- * @default Loading...
- *
- * @dtopt Language
- * @name DataTable.defaults.language.loadingRecords
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "loadingRecords": "Please wait - loading..."
- * }
- * } );
- * } );
- */
- "sLoadingRecords": "Loading...",
-
-
- /**
- * Text which is displayed when the table is processing a user action
- * (usually a sort command or similar).
- * @type string
- * @default Processing...
- *
- * @dtopt Language
- * @name DataTable.defaults.language.processing
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "processing": "DataTables is currently busy"
- * }
- * } );
- * } );
- */
- "sProcessing": "Processing...",
-
-
- /**
- * Details the actions that will be taken when the user types into the
- * filtering input text box. The variable "_INPUT_", if used in the string,
- * is replaced with the HTML text box for the filtering input allowing
- * control over where it appears in the string. If "_INPUT_" is not given
- * then the input box is appended to the string automatically.
- * @type string
- * @default Search:
- *
- * @dtopt Language
- * @name DataTable.defaults.language.search
- *
- * @example
- * // Input text box will be appended at the end automatically
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "search": "Filter records:"
- * }
- * } );
- * } );
- *
- * @example
- * // Specify where the filter should appear
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "search": "Apply filter _INPUT_ to table"
- * }
- * } );
- * } );
- */
- "sSearch": "Search:",
-
-
- /**
- * Assign a `placeholder` attribute to the search `input` element
- * @type string
- * @default
- *
- * @dtopt Language
- * @name DataTable.defaults.language.searchPlaceholder
- */
- "sSearchPlaceholder": "",
-
-
- /**
- * All of the language information can be stored in a file on the
- * server-side, which DataTables will look up if this parameter is passed.
- * It must store the URL of the language file, which is in a JSON format,
- * and the object has the same properties as the oLanguage object in the
- * initialiser object (i.e. the above parameters). Please refer to one of
- * the example language files to see how this works in action.
- * @type string
- * @default <i>Empty string - i.e. disabled</i>
- *
- * @dtopt Language
- * @name DataTable.defaults.language.url
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
- * }
- * } );
- * } );
- */
- "sUrl": "",
-
-
- /**
- * Text shown inside the table records when the is no information to be
- * displayed after filtering. `emptyTable` is shown when there is simply no
- * information in the table at all (regardless of filtering).
- * @type string
- * @default No matching records found
- *
- * @dtopt Language
- * @name DataTable.defaults.language.zeroRecords
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "language": {
- * "zeroRecords": "No records to display"
- * }
- * } );
- * } );
- */
- "sZeroRecords": "No matching records found"
- },
-
-
- /**
- * This parameter allows you to have define the global filtering state at
- * initialisation time. As an object the `search` parameter must be
- * defined, but all other parameters are optional. When `regex` is true,
- * the search string will be treated as a regular expression, when false
- * (default) it will be treated as a straight string. When `smart`
- * DataTables will use it's smart filtering methods (to word match at
- * any point in the data), when false this will not be done.
- * @namespace
- * @extends DataTable.models.oSearch
- *
- * @dtopt Options
- * @name DataTable.defaults.search
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "search": {"search": "Initial search"}
- * } );
- * } )
- */
- "oSearch": $.extend( {}, DataTable.models.oSearch ),
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * By default DataTables will look for the property `data` (or `aaData` for
- * compatibility with DataTables 1.9-) when obtaining data from an Ajax
- * source or for server-side processing - this parameter allows that
- * property to be changed. You can use Javascript dotted object notation to
- * get a data source for multiple levels of nesting.
- * @type string
- * @default data
- *
- * @dtopt Options
- * @dtopt Server-side
- * @name DataTable.defaults.ajaxDataProp
- *
- * @deprecated 1.10. Please use `ajax` for this functionality now.
- */
- "sAjaxDataProp": "data",
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * You can instruct DataTables to load data from an external
- * source using this parameter (use aData if you want to pass data in you
- * already have). Simply provide a url a JSON object can be obtained from.
- * @type string
- * @default null
- *
- * @dtopt Options
- * @dtopt Server-side
- * @name DataTable.defaults.ajaxSource
- *
- * @deprecated 1.10. Please use `ajax` for this functionality now.
- */
- "sAjaxSource": null,
-
-
- /**
- * This initialisation variable allows you to specify exactly where in the
- * DOM you want DataTables to inject the various controls it adds to the page
- * (for example you might want the pagination controls at the top of the
- * table). DIV elements (with or without a custom class) can also be added to
- * aid styling. The follow syntax is used:
- * <ul>
- * <li>The following options are allowed:
- * <ul>
- * <li>'l' - Length changing</li>
- * <li>'f' - Filtering input</li>
- * <li>'t' - The table!</li>
- * <li>'i' - Information</li>
- * <li>'p' - Pagination</li>
- * <li>'r' - pRocessing</li>
- * </ul>
- * </li>
- * <li>The following constants are allowed:
- * <ul>
- * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
- * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
- * </ul>
- * </li>
- * <li>The following syntax is expected:
- * <ul>
- * <li>'<' and '>' - div elements</li>
- * <li>'<"class" and '>' - div with a class</li>
- * <li>'<"#id" and '>' - div with an ID</li>
- * </ul>
- * </li>
- * <li>Examples:
- * <ul>
- * <li>'<"wrapper"flipt>'</li>
- * <li>'<lf<t>ip>'</li>
- * </ul>
- * </li>
- * </ul>
- * @type string
- * @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
- * <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
- *
- * @dtopt Options
- * @name DataTable.defaults.dom
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "dom": '<"top"i>rt<"bottom"flp><"clear">'
- * } );
- * } );
- */
- "sDom": "lfrtip",
-
-
- /**
- * Search delay option. This will throttle full table searches that use the
- * DataTables provided search input element (it does not effect calls to
- * `dt-api search()`, providing a delay before the search is made.
- * @type integer
- * @default 0
- *
- * @dtopt Options
- * @name DataTable.defaults.searchDelay
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "searchDelay": 200
- * } );
- * } )
- */
- "searchDelay": null,
-
-
- /**
- * DataTables features four different built-in options for the buttons to
- * display for pagination control:
- *
- * * `simple` - 'Previous' and 'Next' buttons only
- * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
- * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
- * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus
- * page numbers
- *
- * Further methods can be added using {@link DataTable.ext.oPagination}.
- * @type string
- * @default simple_numbers
- *
- * @dtopt Options
- * @name DataTable.defaults.pagingType
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "pagingType": "full_numbers"
- * } );
- * } )
- */
- "sPaginationType": "simple_numbers",
-
-
- /**
- * Enable horizontal scrolling. When a table is too wide to fit into a
- * certain layout, or you have a large number of columns in the table, you
- * can enable x-scrolling to show the table in a viewport, which can be
- * scrolled. This property can be `true` which will allow the table to
- * scroll horizontally when needed, or any CSS unit, or a number (in which
- * case it will be treated as a pixel measurement). Setting as simply `true`
- * is recommended.
- * @type boolean|string
- * @default <i>blank string - i.e. disabled</i>
- *
- * @dtopt Features
- * @name DataTable.defaults.scrollX
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "scrollX": true,
- * "scrollCollapse": true
- * } );
- * } );
- */
- "sScrollX": "",
-
-
- /**
- * This property can be used to force a DataTable to use more width than it
- * might otherwise do when x-scrolling is enabled. For example if you have a
- * table which requires to be well spaced, this parameter is useful for
- * "over-sizing" the table, and thus forcing scrolling. This property can by
- * any CSS unit, or a number (in which case it will be treated as a pixel
- * measurement).
- * @type string
- * @default <i>blank string - i.e. disabled</i>
- *
- * @dtopt Options
- * @name DataTable.defaults.scrollXInner
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "scrollX": "100%",
- * "scrollXInner": "110%"
- * } );
- * } );
- */
- "sScrollXInner": "",
-
-
- /**
- * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
- * to the given height, and enable scrolling for any data which overflows the
- * current viewport. This can be used as an alternative to paging to display
- * a lot of data in a small area (although paging and scrolling can both be
- * enabled at the same time). This property can be any CSS unit, or a number
- * (in which case it will be treated as a pixel measurement).
- * @type string
- * @default <i>blank string - i.e. disabled</i>
- *
- * @dtopt Features
- * @name DataTable.defaults.scrollY
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "scrollY": "200px",
- * "paginate": false
- * } );
- * } );
- */
- "sScrollY": "",
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * Set the HTTP method that is used to make the Ajax call for server-side
- * processing or Ajax sourced data.
- * @type string
- * @default GET
- *
- * @dtopt Options
- * @dtopt Server-side
- * @name DataTable.defaults.serverMethod
- *
- * @deprecated 1.10. Please use `ajax` for this functionality now.
- */
- "sServerMethod": "GET",
-
-
- /**
- * DataTables makes use of renderers when displaying HTML elements for
- * a table. These renderers can be added or modified by plug-ins to
- * generate suitable mark-up for a site. For example the Bootstrap
- * integration plug-in for DataTables uses a paging button renderer to
- * display pagination buttons in the mark-up required by Bootstrap.
- *
- * For further information about the renderers available see
- * DataTable.ext.renderer
- * @type string|object
- * @default null
- *
- * @name DataTable.defaults.renderer
- *
- */
- "renderer": null
- };
-
- _fnHungarianMap( DataTable.defaults );
-
-
-
- /*
- * Developer note - See note in model.defaults.js about the use of Hungarian
- * notation and camel case.
- */
-
- /**
- * Column options that can be given to DataTables at initialisation time.
- * @namespace
- */
- DataTable.defaults.column = {
- /**
- * Define which column(s) an order will occur on for this column. This
- * allows a column's ordering to take multiple columns into account when
- * doing a sort or use the data from a different column. For example first
- * name / last name columns make sense to do a multi-column sort over the
- * two columns.
- * @type array|int
- * @default null <i>Takes the value of the column index automatically</i>
- *
- * @name DataTable.defaults.column.orderData
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "orderData": [ 0, 1 ], "targets": [ 0 ] },
- * { "orderData": [ 1, 0 ], "targets": [ 1 ] },
- * { "orderData": 2, "targets": [ 2 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "orderData": [ 0, 1 ] },
- * { "orderData": [ 1, 0 ] },
- * { "orderData": 2 },
- * null,
- * null
- * ]
- * } );
- * } );
- */
- "aDataSort": null,
- "iDataSort": -1,
-
-
- /**
- * You can control the default ordering direction, and even alter the
- * behaviour of the sort handler (i.e. only allow ascending ordering etc)
- * using this parameter.
- * @type array
- * @default [ 'asc', 'desc' ]
- *
- * @name DataTable.defaults.column.orderSequence
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "orderSequence": [ "asc" ], "targets": [ 1 ] },
- * { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
- * { "orderSequence": [ "desc" ], "targets": [ 3 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * null,
- * { "orderSequence": [ "asc" ] },
- * { "orderSequence": [ "desc", "asc", "asc" ] },
- * { "orderSequence": [ "desc" ] },
- * null
- * ]
- * } );
- * } );
- */
- "asSorting": [ 'asc', 'desc' ],
-
-
- /**
- * Enable or disable filtering on the data in this column.
- * @type boolean
- * @default true
- *
- * @name DataTable.defaults.column.searchable
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "searchable": false, "targets": [ 0 ] }
- * ] } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "searchable": false },
- * null,
- * null,
- * null,
- * null
- * ] } );
- * } );
- */
- "bSearchable": true,
-
-
- /**
- * Enable or disable ordering on this column.
- * @type boolean
- * @default true
- *
- * @name DataTable.defaults.column.orderable
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "orderable": false, "targets": [ 0 ] }
- * ] } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "orderable": false },
- * null,
- * null,
- * null,
- * null
- * ] } );
- * } );
- */
- "bSortable": true,
-
-
- /**
- * Enable or disable the display of this column.
- * @type boolean
- * @default true
- *
- * @name DataTable.defaults.column.visible
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "visible": false, "targets": [ 0 ] }
- * ] } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "visible": false },
- * null,
- * null,
- * null,
- * null
- * ] } );
- * } );
- */
- "bVisible": true,
-
-
- /**
- * Developer definable function that is called whenever a cell is created (Ajax source,
- * etc) or processed for input (DOM source). This can be used as a compliment to mRender
- * allowing you to modify the DOM element (add background colour for example) when the
- * element is available.
- * @type function
- * @param {element} td The TD node that has been created
- * @param {*} cellData The Data for the cell
- * @param {array|object} rowData The data for the whole row
- * @param {int} row The row index for the aoData data store
- * @param {int} col The column index for aoColumns
- *
- * @name DataTable.defaults.column.createdCell
- * @dtopt Columns
- *
- * @example
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [3],
- * "createdCell": function (td, cellData, rowData, row, col) {
- * if ( cellData == "1.7" ) {
- * $(td).css('color', 'blue')
- * }
- * }
- * } ]
- * });
- * } );
- */
- "fnCreatedCell": null,
-
-
- /**
- * This parameter has been replaced by `data` in DataTables to ensure naming
- * consistency. `dataProp` can still be used, as there is backwards
- * compatibility in DataTables for this option, but it is strongly
- * recommended that you use `data` in preference to `dataProp`.
- * @name DataTable.defaults.column.dataProp
- */
-
-
- /**
- * This property can be used to read data from any data source property,
- * including deeply nested objects / properties. `data` can be given in a
- * number of different ways which effect its behaviour:
- *
- * * `integer` - treated as an array index for the data source. This is the
- * default that DataTables uses (incrementally increased for each column).
- * * `string` - read an object property from the data source. There are
- * three 'special' options that can be used in the string to alter how
- * DataTables reads the data from the source object:
- * * `.` - Dotted Javascript notation. Just as you use a `.` in
- * Javascript to read from nested objects, so to can the options
- * specified in `data`. For example: `browser.version` or
- * `browser.name`. If your object parameter name contains a period, use
- * `\\` to escape it - i.e. `first\\.name`.
- * * `[]` - Array notation. DataTables can automatically combine data
- * from and array source, joining the data with the characters provided
- * between the two brackets. For example: `name[, ]` would provide a
- * comma-space separated list from the source array. If no characters
- * are provided between the brackets, the original array source is
- * returned.
- * * `()` - Function notation. Adding `()` to the end of a parameter will
- * execute a function of the name given. For example: `browser()` for a
- * simple function on the data source, `browser.version()` for a
- * function in a nested property or even `browser().version` to get an
- * object property if the function called returns an object. Note that
- * function notation is recommended for use in `render` rather than
- * `data` as it is much simpler to use as a renderer.
- * * `null` - use the original data source for the row rather than plucking
- * data directly from it. This action has effects on two other
- * initialisation options:
- * * `defaultContent` - When null is given as the `data` option and
- * `defaultContent` is specified for the column, the value defined by
- * `defaultContent` will be used for the cell.
- * * `render` - When null is used for the `data` option and the `render`
- * option is specified for the column, the whole data source for the
- * row is used for the renderer.
- * * `function` - the function given will be executed whenever DataTables
- * needs to set or get the data for a cell in the column. The function
- * takes three parameters:
- * * Parameters:
- * * `{array|object}` The data source for the row
- * * `{string}` The type call data requested - this will be 'set' when
- * setting data or 'filter', 'display', 'type', 'sort' or undefined
- * when gathering data. Note that when `undefined` is given for the
- * type DataTables expects to get the raw data for the object back<
- * * `{*}` Data to set when the second parameter is 'set'.
- * * Return:
- * * The return value from the function is not required when 'set' is
- * the type of call, but otherwise the return is what will be used
- * for the data requested.
- *
- * Note that `data` is a getter and setter option. If you just require
- * formatting of data for output, you will likely want to use `render` which
- * is simply a getter and thus simpler to use.
- *
- * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
- * name change reflects the flexibility of this property and is consistent
- * with the naming of mRender. If 'mDataProp' is given, then it will still
- * be used by DataTables, as it automatically maps the old name to the new
- * if required.
- *
- * @type string|int|function|null
- * @default null <i>Use automatically calculated column index</i>
- *
- * @name DataTable.defaults.column.data
- * @dtopt Columns
- *
- * @example
- * // Read table data from objects
- * // JSON structure for each row:
- * // {
- * // "engine": {value},
- * // "browser": {value},
- * // "platform": {value},
- * // "version": {value},
- * // "grade": {value}
- * // }
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "ajaxSource": "sources/objects.txt",
- * "columns": [
- * { "data": "engine" },
- * { "data": "browser" },
- * { "data": "platform" },
- * { "data": "version" },
- * { "data": "grade" }
- * ]
- * } );
- * } );
- *
- * @example
- * // Read information from deeply nested objects
- * // JSON structure for each row:
- * // {
- * // "engine": {value},
- * // "browser": {value},
- * // "platform": {
- * // "inner": {value}
- * // },
- * // "details": [
- * // {value}, {value}
- * // ]
- * // }
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "ajaxSource": "sources/deep.txt",
- * "columns": [
- * { "data": "engine" },
- * { "data": "browser" },
- * { "data": "platform.inner" },
- * { "data": "platform.details.0" },
- * { "data": "platform.details.1" }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `data` as a function to provide different information for
- * // sorting, filtering and display. In this case, currency (price)
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": function ( source, type, val ) {
- * if (type === 'set') {
- * source.price = val;
- * // Store the computed dislay and filter values for efficiency
- * source.price_display = val=="" ? "" : "$"+numberFormat(val);
- * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val;
- * return;
- * }
- * else if (type === 'display') {
- * return source.price_display;
- * }
- * else if (type === 'filter') {
- * return source.price_filter;
- * }
- * // 'sort', 'type' and undefined all just use the integer
- * return source.price;
- * }
- * } ]
- * } );
- * } );
- *
- * @example
- * // Using default content
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": null,
- * "defaultContent": "Click to edit"
- * } ]
- * } );
- * } );
- *
- * @example
- * // Using array notation - outputting a list from an array
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": "name[, ]"
- * } ]
- * } );
- * } );
- *
- */
- "mData": null,
-
-
- /**
- * This property is the rendering partner to `data` and it is suggested that
- * when you want to manipulate data for display (including filtering,
- * sorting etc) without altering the underlying data for the table, use this
- * property. `render` can be considered to be the the read only companion to
- * `data` which is read / write (then as such more complex). Like `data`
- * this option can be given in a number of different ways to effect its
- * behaviour:
- *
- * * `integer` - treated as an array index for the data source. This is the
- * default that DataTables uses (incrementally increased for each column).
- * * `string` - read an object property from the data source. There are
- * three 'special' options that can be used in the string to alter how
- * DataTables reads the data from the source object:
- * * `.` - Dotted Javascript notation. Just as you use a `.` in
- * Javascript to read from nested objects, so to can the options
- * specified in `data`. For example: `browser.version` or
- * `browser.name`. If your object parameter name contains a period, use
- * `\\` to escape it - i.e. `first\\.name`.
- * * `[]` - Array notation. DataTables can automatically combine data
- * from and array source, joining the data with the characters provided
- * between the two brackets. For example: `name[, ]` would provide a
- * comma-space separated list from the source array. If no characters
- * are provided between the brackets, the original array source is
- * returned.
- * * `()` - Function notation. Adding `()` to the end of a parameter will
- * execute a function of the name given. For example: `browser()` for a
- * simple function on the data source, `browser.version()` for a
- * function in a nested property or even `browser().version` to get an
- * object property if the function called returns an object.
- * * `object` - use different data for the different data types requested by
- * DataTables ('filter', 'display', 'type' or 'sort'). The property names
- * of the object is the data type the property refers to and the value can
- * defined using an integer, string or function using the same rules as
- * `render` normally does. Note that an `_` option _must_ be specified.
- * This is the default value to use if you haven't specified a value for
- * the data type requested by DataTables.
- * * `function` - the function given will be executed whenever DataTables
- * needs to set or get the data for a cell in the column. The function
- * takes three parameters:
- * * Parameters:
- * * {array|object} The data source for the row (based on `data`)
- * * {string} The type call data requested - this will be 'filter',
- * 'display', 'type' or 'sort'.
- * * {array|object} The full data source for the row (not based on
- * `data`)
- * * Return:
- * * The return value from the function is what will be used for the
- * data requested.
- *
- * @type string|int|function|object|null
- * @default null Use the data source value.
- *
- * @name DataTable.defaults.column.render
- * @dtopt Columns
- *
- * @example
- * // Create a comma separated list from an array of objects
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "ajaxSource": "sources/deep.txt",
- * "columns": [
- * { "data": "engine" },
- * { "data": "browser" },
- * {
- * "data": "platform",
- * "render": "[, ].name"
- * }
- * ]
- * } );
- * } );
- *
- * @example
- * // Execute a function to obtain data
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": null, // Use the full data source object for the renderer's source
- * "render": "browserName()"
- * } ]
- * } );
- * } );
- *
- * @example
- * // As an object, extracting different data for the different types
- * // This would be used with a data source such as:
- * // { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
- * // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
- * // (which has both forms) is used for filtering for if a user inputs either format, while
- * // the formatted phone number is the one that is shown in the table.
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": null, // Use the full data source object for the renderer's source
- * "render": {
- * "_": "phone",
- * "filter": "phone_filter",
- * "display": "phone_display"
- * }
- * } ]
- * } );
- * } );
- *
- * @example
- * // Use as a function to create a link from the data source
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "data": "download_link",
- * "render": function ( data, type, full ) {
- * return '<a href="'+data+'">Download</a>';
- * }
- * } ]
- * } );
- * } );
- */
- "mRender": null,
-
-
- /**
- * Change the cell type created for the column - either TD cells or TH cells. This
- * can be useful as TH cells have semantic meaning in the table body, allowing them
- * to act as a header for a row (you may wish to add scope='row' to the TH elements).
- * @type string
- * @default td
- *
- * @name DataTable.defaults.column.cellType
- * @dtopt Columns
- *
- * @example
- * // Make the first column use TH cells
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [ {
- * "targets": [ 0 ],
- * "cellType": "th"
- * } ]
- * } );
- * } );
- */
- "sCellType": "td",
-
-
- /**
- * Class to give to each cell in this column.
- * @type string
- * @default <i>Empty string</i>
- *
- * @name DataTable.defaults.column.class
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "class": "my_class", "targets": [ 0 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "class": "my_class" },
- * null,
- * null,
- * null,
- * null
- * ]
- * } );
- * } );
- */
- "sClass": "",
-
- /**
- * When DataTables calculates the column widths to assign to each column,
- * it finds the longest string in each column and then constructs a
- * temporary table and reads the widths from that. The problem with this
- * is that "mmm" is much wider then "iiii", but the latter is a longer
- * string - thus the calculation can go wrong (doing it properly and putting
- * it into an DOM object and measuring that is horribly(!) slow). Thus as
- * a "work around" we provide this option. It will append its value to the
- * text that is found to be the longest string for the column - i.e. padding.
- * Generally you shouldn't need this!
- * @type string
- * @default <i>Empty string<i>
- *
- * @name DataTable.defaults.column.contentPadding
- * @dtopt Columns
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * null,
- * null,
- * null,
- * {
- * "contentPadding": "mmm"
- * }
- * ]
- * } );
- * } );
- */
- "sContentPadding": "",
-
-
- /**
- * Allows a default value to be given for a column's data, and will be used
- * whenever a null data source is encountered (this can be because `data`
- * is set to null, or because the data source itself is null).
- * @type string
- * @default null
- *
- * @name DataTable.defaults.column.defaultContent
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * {
- * "data": null,
- * "defaultContent": "Edit",
- * "targets": [ -1 ]
- * }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * null,
- * null,
- * null,
- * {
- * "data": null,
- * "defaultContent": "Edit"
- * }
- * ]
- * } );
- * } );
- */
- "sDefaultContent": null,
-
-
- /**
- * This parameter is only used in DataTables' server-side processing. It can
- * be exceptionally useful to know what columns are being displayed on the
- * client side, and to map these to database fields. When defined, the names
- * also allow DataTables to reorder information from the server if it comes
- * back in an unexpected order (i.e. if you switch your columns around on the
- * client-side, your server-side code does not also need updating).
- * @type string
- * @default <i>Empty string</i>
- *
- * @name DataTable.defaults.column.name
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "name": "engine", "targets": [ 0 ] },
- * { "name": "browser", "targets": [ 1 ] },
- * { "name": "platform", "targets": [ 2 ] },
- * { "name": "version", "targets": [ 3 ] },
- * { "name": "grade", "targets": [ 4 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "name": "engine" },
- * { "name": "browser" },
- * { "name": "platform" },
- * { "name": "version" },
- * { "name": "grade" }
- * ]
- * } );
- * } );
- */
- "sName": "",
-
-
- /**
- * Defines a data source type for the ordering which can be used to read
- * real-time information from the table (updating the internally cached
- * version) prior to ordering. This allows ordering to occur on user
- * editable elements such as form inputs.
- * @type string
- * @default std
- *
- * @name DataTable.defaults.column.orderDataType
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
- * { "type": "numeric", "targets": [ 3 ] },
- * { "orderDataType": "dom-select", "targets": [ 4 ] },
- * { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * null,
- * null,
- * { "orderDataType": "dom-text" },
- * { "orderDataType": "dom-text", "type": "numeric" },
- * { "orderDataType": "dom-select" },
- * { "orderDataType": "dom-checkbox" }
- * ]
- * } );
- * } );
- */
- "sSortDataType": "std",
-
-
- /**
- * The title of this column.
- * @type string
- * @default null <i>Derived from the 'TH' value for this column in the
- * original HTML table.</i>
- *
- * @name DataTable.defaults.column.title
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "title": "My column title", "targets": [ 0 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "title": "My column title" },
- * null,
- * null,
- * null,
- * null
- * ]
- * } );
- * } );
- */
- "sTitle": null,
-
-
- /**
- * The type allows you to specify how the data for this column will be
- * ordered. Four types (string, numeric, date and html (which will strip
- * HTML tags before ordering)) are currently available. Note that only date
- * formats understood by Javascript's Date() object will be accepted as type
- * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
- * 'numeric', 'date' or 'html' (by default). Further types can be adding
- * through plug-ins.
- * @type string
- * @default null <i>Auto-detected from raw data</i>
- *
- * @name DataTable.defaults.column.type
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "type": "html", "targets": [ 0 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "type": "html" },
- * null,
- * null,
- * null,
- * null
- * ]
- * } );
- * } );
- */
- "sType": null,
-
-
- /**
- * Defining the width of the column, this parameter may take any CSS value
- * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
- * been given a specific width through this interface ensuring that the table
- * remains readable.
- * @type string
- * @default null <i>Automatic</i>
- *
- * @name DataTable.defaults.column.width
- * @dtopt Columns
- *
- * @example
- * // Using `columnDefs`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columnDefs": [
- * { "width": "20%", "targets": [ 0 ] }
- * ]
- * } );
- * } );
- *
- * @example
- * // Using `columns`
- * $(document).ready( function() {
- * $('#example').dataTable( {
- * "columns": [
- * { "width": "20%" },
- * null,
- * null,
- * null,
- * null
- * ]
- * } );
- * } );
- */
- "sWidth": null
- };
-
- _fnHungarianMap( DataTable.defaults.column );
-
-
-
- /**
- * DataTables settings object - this holds all the information needed for a
- * given table, including configuration, data and current application of the
- * table options. DataTables does not have a single instance for each DataTable
- * with the settings attached to that instance, but rather instances of the
- * DataTable "class" are created on-the-fly as needed (typically by a
- * $().dataTable() call) and the settings object is then applied to that
- * instance.
- *
- * Note that this object is related to {@link DataTable.defaults} but this
- * one is the internal data store for DataTables's cache of columns. It should
- * NOT be manipulated outside of DataTables. Any configuration should be done
- * through the initialisation options.
- * @namespace
- * @todo Really should attach the settings object to individual instances so we
- * don't need to create new instances on each $().dataTable() call (if the
- * table already exists). It would also save passing oSettings around and
- * into every single function. However, this is a very significant
- * architecture change for DataTables and will almost certainly break
- * backwards compatibility with older installations. This is something that
- * will be done in 2.0.
- */
- DataTable.models.oSettings = {
- /**
- * Primary features of DataTables and their enablement state.
- * @namespace
- */
- "oFeatures": {
-
- /**
- * Flag to say if DataTables should automatically try to calculate the
- * optimum table and columns widths (true) or not (false).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bAutoWidth": null,
-
- /**
- * Delay the creation of TR and TD elements until they are actually
- * needed by a driven page draw. This can give a significant speed
- * increase for Ajax source and Javascript source data, but makes no
- * difference at all fro DOM and server-side processing tables.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bDeferRender": null,
-
- /**
- * Enable filtering on the table or not. Note that if this is disabled
- * then there is no filtering at all on the table, including fnFilter.
- * To just remove the filtering input use sDom and remove the 'f' option.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bFilter": null,
-
- /**
- * Table information element (the 'Showing x of y records' div) enable
- * flag.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bInfo": null,
-
- /**
- * Present a user control allowing the end user to change the page size
- * when pagination is enabled.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bLengthChange": null,
-
- /**
- * Pagination enabled or not. Note that if this is disabled then length
- * changing must also be disabled.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bPaginate": null,
-
- /**
- * Processing indicator enable flag whenever DataTables is enacting a
- * user request - typically an Ajax request for server-side processing.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bProcessing": null,
-
- /**
- * Server-side processing enabled flag - when enabled DataTables will
- * get all data from the server for every draw - there is no filtering,
- * sorting or paging done on the client-side.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bServerSide": null,
-
- /**
- * Sorting enablement flag.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bSort": null,
-
- /**
- * Multi-column sorting
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bSortMulti": null,
-
- /**
- * Apply a class to the columns which are being sorted to provide a
- * visual highlight or not. This can slow things down when enabled since
- * there is a lot of DOM interaction.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bSortClasses": null,
-
- /**
- * State saving enablement flag.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bStateSave": null
- },
-
-
- /**
- * Scrolling settings for a table.
- * @namespace
- */
- "oScroll": {
- /**
- * When the table is shorter in height than sScrollY, collapse the
- * table container down to the height of the table (when true).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bCollapse": null,
-
- /**
- * Width of the scrollbar for the web-browser's platform. Calculated
- * during table initialisation.
- * @type int
- * @default 0
- */
- "iBarWidth": 0,
-
- /**
- * Viewport width for horizontal scrolling. Horizontal scrolling is
- * disabled if an empty string.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- */
- "sX": null,
-
- /**
- * Width to expand the table to when using x-scrolling. Typically you
- * should not need to use this.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- * @deprecated
- */
- "sXInner": null,
-
- /**
- * Viewport height for vertical scrolling. Vertical scrolling is disabled
- * if an empty string.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- */
- "sY": null
- },
-
- /**
- * Language information for the table.
- * @namespace
- * @extends DataTable.defaults.oLanguage
- */
- "oLanguage": {
- /**
- * Information callback function. See
- * {@link DataTable.defaults.fnInfoCallback}
- * @type function
- * @default null
- */
- "fnInfoCallback": null
- },
-
- /**
- * Browser support parameters
- * @namespace
- */
- "oBrowser": {
- /**
- * Indicate if the browser incorrectly calculates width:100% inside a
- * scrolling element (IE6/7)
- * @type boolean
- * @default false
- */
- "bScrollOversize": false,
-
- /**
- * Determine if the vertical scrollbar is on the right or left of the
- * scrolling container - needed for rtl language layout, although not
- * all browsers move the scrollbar (Safari).
- * @type boolean
- * @default false
- */
- "bScrollbarLeft": false
- },
-
-
- "ajax": null,
-
-
- /**
- * Array referencing the nodes which are used for the features. The
- * parameters of this object match what is allowed by sDom - i.e.
- * <ul>
- * <li>'l' - Length changing</li>
- * <li>'f' - Filtering input</li>
- * <li>'t' - The table!</li>
- * <li>'i' - Information</li>
- * <li>'p' - Pagination</li>
- * <li>'r' - pRocessing</li>
- * </ul>
- * @type array
- * @default []
- */
- "aanFeatures": [],
-
- /**
- * Store data information - see {@link DataTable.models.oRow} for detailed
- * information.
- * @type array
- * @default []
- */
- "aoData": [],
-
- /**
- * Array of indexes which are in the current display (after filtering etc)
- * @type array
- * @default []
- */
- "aiDisplay": [],
-
- /**
- * Array of indexes for display - no filtering
- * @type array
- * @default []
- */
- "aiDisplayMaster": [],
-
- /**
- * Store information about each column that is in use
- * @type array
- * @default []
- */
- "aoColumns": [],
-
- /**
- * Store information about the table's header
- * @type array
- * @default []
- */
- "aoHeader": [],
-
- /**
- * Store information about the table's footer
- * @type array
- * @default []
- */
- "aoFooter": [],
-
- /**
- * Store the applied global search information in case we want to force a
- * research or compare the old search to a new one.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @namespace
- * @extends DataTable.models.oSearch
- */
- "oPreviousSearch": {},
-
- /**
- * Store the applied search for each column - see
- * {@link DataTable.models.oSearch} for the format that is used for the
- * filtering information for each column.
- * @type array
- * @default []
- */
- "aoPreSearchCols": [],
-
- /**
- * Sorting that is applied to the table. Note that the inner arrays are
- * used in the following manner:
- * <ul>
- * <li>Index 0 - column number</li>
- * <li>Index 1 - current sorting direction</li>
- * </ul>
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type array
- * @todo These inner arrays should really be objects
- */
- "aaSorting": null,
-
- /**
- * Sorting that is always applied to the table (i.e. prefixed in front of
- * aaSorting).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type array
- * @default []
- */
- "aaSortingFixed": [],
-
- /**
- * Classes to use for the striping of a table.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type array
- * @default []
- */
- "asStripeClasses": null,
-
- /**
- * If restoring a table - we should restore its striping classes as well
- * @type array
- * @default []
- */
- "asDestroyStripes": [],
-
- /**
- * If restoring a table - we should restore its width
- * @type int
- * @default 0
- */
- "sDestroyWidth": 0,
-
- /**
- * Callback functions array for every time a row is inserted (i.e. on a draw).
- * @type array
- * @default []
- */
- "aoRowCallback": [],
-
- /**
- * Callback functions for the header on each draw.
- * @type array
- * @default []
- */
- "aoHeaderCallback": [],
-
- /**
- * Callback function for the footer on each draw.
- * @type array
- * @default []
- */
- "aoFooterCallback": [],
-
- /**
- * Array of callback functions for draw callback functions
- * @type array
- * @default []
- */
- "aoDrawCallback": [],
-
- /**
- * Array of callback functions for row created function
- * @type array
- * @default []
- */
- "aoRowCreatedCallback": [],
-
- /**
- * Callback functions for just before the table is redrawn. A return of
- * false will be used to cancel the draw.
- * @type array
- * @default []
- */
- "aoPreDrawCallback": [],
-
- /**
- * Callback functions for when the table has been initialised.
- * @type array
- * @default []
- */
- "aoInitComplete": [],
-
-
- /**
- * Callbacks for modifying the settings to be stored for state saving, prior to
- * saving state.
- * @type array
- * @default []
- */
- "aoStateSaveParams": [],
-
- /**
- * Callbacks for modifying the settings that have been stored for state saving
- * prior to using the stored values to restore the state.
- * @type array
- * @default []
- */
- "aoStateLoadParams": [],
-
- /**
- * Callbacks for operating on the settings object once the saved state has been
- * loaded
- * @type array
- * @default []
- */
- "aoStateLoaded": [],
-
- /**
- * Cache the table ID for quick access
- * @type string
- * @default <i>Empty string</i>
- */
- "sTableId": "",
-
- /**
- * The TABLE node for the main table
- * @type node
- * @default null
- */
- "nTable": null,
-
- /**
- * Permanent ref to the thead element
- * @type node
- * @default null
- */
- "nTHead": null,
-
- /**
- * Permanent ref to the tfoot element - if it exists
- * @type node
- * @default null
- */
- "nTFoot": null,
-
- /**
- * Permanent ref to the tbody element
- * @type node
- * @default null
- */
- "nTBody": null,
-
- /**
- * Cache the wrapper node (contains all DataTables controlled elements)
- * @type node
- * @default null
- */
- "nTableWrapper": null,
-
- /**
- * Indicate if when using server-side processing the loading of data
- * should be deferred until the second draw.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- * @default false
- */
- "bDeferLoading": false,
-
- /**
- * Indicate if all required information has been read in
- * @type boolean
- * @default false
- */
- "bInitialised": false,
-
- /**
- * Information about open rows. Each object in the array has the parameters
- * 'nTr' and 'nParent'
- * @type array
- * @default []
- */
- "aoOpenRows": [],
-
- /**
- * Dictate the positioning of DataTables' control elements - see
- * {@link DataTable.model.oInit.sDom}.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- * @default null
- */
- "sDom": null,
-
- /**
- * Search delay (in mS)
- * @type integer
- * @default null
- */
- "searchDelay": null,
-
- /**
- * Which type of pagination should be used.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- * @default two_button
- */
- "sPaginationType": "two_button",
-
- /**
- * The state duration (for `stateSave`) in seconds.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type int
- * @default 0
- */
- "iStateDuration": 0,
-
- /**
- * Array of callback functions for state saving. Each array element is an
- * object with the following parameters:
- * <ul>
- * <li>function:fn - function to call. Takes two parameters, oSettings
- * and the JSON string to save that has been thus far created. Returns
- * a JSON string to be inserted into a json object
- * (i.e. '"param": [ 0, 1, 2]')</li>
- * <li>string:sName - name of callback</li>
- * </ul>
- * @type array
- * @default []
- */
- "aoStateSave": [],
-
- /**
- * Array of callback functions for state loading. Each array element is an
- * object with the following parameters:
- * <ul>
- * <li>function:fn - function to call. Takes two parameters, oSettings
- * and the object stored. May return false to cancel state loading</li>
- * <li>string:sName - name of callback</li>
- * </ul>
- * @type array
- * @default []
- */
- "aoStateLoad": [],
-
- /**
- * State that was saved. Useful for back reference
- * @type object
- * @default null
- */
- "oSavedState": null,
-
- /**
- * State that was loaded. Useful for back reference
- * @type object
- * @default null
- */
- "oLoadedState": null,
-
- /**
- * Source url for AJAX data for the table.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- * @default null
- */
- "sAjaxSource": null,
-
- /**
- * Property from a given object from which to read the table data from. This
- * can be an empty string (when not server-side processing), in which case
- * it is assumed an an array is given directly.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- */
- "sAjaxDataProp": null,
-
- /**
- * Note if draw should be blocked while getting data
- * @type boolean
- * @default true
- */
- "bAjaxDataGet": true,
-
- /**
- * The last jQuery XHR object that was used for server-side data gathering.
- * This can be used for working with the XHR information in one of the
- * callbacks
- * @type object
- * @default null
- */
- "jqXHR": null,
-
- /**
- * JSON returned from the server in the last Ajax request
- * @type object
- * @default undefined
- */
- "json": undefined,
-
- /**
- * Data submitted as part of the last Ajax request
- * @type object
- * @default undefined
- */
- "oAjaxData": undefined,
-
- /**
- * Function to get the server-side data.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type function
- */
- "fnServerData": null,
-
- /**
- * Functions which are called prior to sending an Ajax request so extra
- * parameters can easily be sent to the server
- * @type array
- * @default []
- */
- "aoServerParams": [],
-
- /**
- * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
- * required).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type string
- */
- "sServerMethod": null,
-
- /**
- * Format numbers for display.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type function
- */
- "fnFormatNumber": null,
-
- /**
- * List of options that can be used for the user selectable length menu.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type array
- * @default []
- */
- "aLengthMenu": null,
-
- /**
- * Counter for the draws that the table does. Also used as a tracker for
- * server-side processing
- * @type int
- * @default 0
- */
- "iDraw": 0,
-
- /**
- * Indicate if a redraw is being done - useful for Ajax
- * @type boolean
- * @default false
- */
- "bDrawing": false,
-
- /**
- * Draw index (iDraw) of the last error when parsing the returned data
- * @type int
- * @default -1
- */
- "iDrawError": -1,
-
- /**
- * Paging display length
- * @type int
- * @default 10
- */
- "_iDisplayLength": 10,
-
- /**
- * Paging start point - aiDisplay index
- * @type int
- * @default 0
- */
- "_iDisplayStart": 0,
-
- /**
- * Server-side processing - number of records in the result set
- * (i.e. before filtering), Use fnRecordsTotal rather than
- * this property to get the value of the number of records, regardless of
- * the server-side processing setting.
- * @type int
- * @default 0
- * @private
- */
- "_iRecordsTotal": 0,
-
- /**
- * Server-side processing - number of records in the current display set
- * (i.e. after filtering). Use fnRecordsDisplay rather than
- * this property to get the value of the number of records, regardless of
- * the server-side processing setting.
- * @type boolean
- * @default 0
- * @private
- */
- "_iRecordsDisplay": 0,
-
- /**
- * Flag to indicate if jQuery UI marking and classes should be used.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bJUI": null,
-
- /**
- * The classes to use for the table
- * @type object
- * @default {}
- */
- "oClasses": {},
-
- /**
- * Flag attached to the settings object so you can check in the draw
- * callback if filtering has been done in the draw. Deprecated in favour of
- * events.
- * @type boolean
- * @default false
- * @deprecated
- */
- "bFiltered": false,
-
- /**
- * Flag attached to the settings object so you can check in the draw
- * callback if sorting has been done in the draw. Deprecated in favour of
- * events.
- * @type boolean
- * @default false
- * @deprecated
- */
- "bSorted": false,
-
- /**
- * Indicate that if multiple rows are in the header and there is more than
- * one unique cell per column, if the top one (true) or bottom one (false)
- * should be used for sorting / title by DataTables.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @type boolean
- */
- "bSortCellsTop": null,
-
- /**
- * Initialisation object that is used for the table
- * @type object
- * @default null
- */
- "oInit": null,
-
- /**
- * Destroy callback functions - for plug-ins to attach themselves to the
- * destroy so they can clean up markup and events.
- * @type array
- * @default []
- */
- "aoDestroyCallback": [],
-
-
- /**
- * Get the number of records in the current record set, before filtering
- * @type function
- */
- "fnRecordsTotal": function ()
- {
- return _fnDataSource( this ) == 'ssp' ?
- this._iRecordsTotal * 1 :
- this.aiDisplayMaster.length;
- },
-
- /**
- * Get the number of records in the current record set, after filtering
- * @type function
- */
- "fnRecordsDisplay": function ()
- {
- return _fnDataSource( this ) == 'ssp' ?
- this._iRecordsDisplay * 1 :
- this.aiDisplay.length;
- },
-
- /**
- * Get the display end point - aiDisplay index
- * @type function
- */
- "fnDisplayEnd": function ()
- {
- var
- len = this._iDisplayLength,
- start = this._iDisplayStart,
- calc = start + len,
- records = this.aiDisplay.length,
- features = this.oFeatures,
- paginate = features.bPaginate;
-
- if ( features.bServerSide ) {
- return paginate === false || len === -1 ?
- start + records :
- Math.min( start+len, this._iRecordsDisplay );
- }
- else {
- return ! paginate || calc>records || len===-1 ?
- records :
- calc;
- }
- },
-
- /**
- * The DataTables object for this table
- * @type object
- * @default null
- */
- "oInstance": null,
-
- /**
- * Unique identifier for each instance of the DataTables object. If there
- * is an ID on the table node, then it takes that value, otherwise an
- * incrementing internal counter is used.
- * @type string
- * @default null
- */
- "sInstance": null,
-
- /**
- * tabindex attribute value that is added to DataTables control elements, allowing
- * keyboard navigation of the table and its controls.
- */
- "iTabIndex": 0,
-
- /**
- * DIV container for the footer scrolling table if scrolling
- */
- "nScrollHead": null,
-
- /**
- * DIV container for the footer scrolling table if scrolling
- */
- "nScrollFoot": null,
-
- /**
- * Last applied sort
- * @type array
- * @default []
- */
- "aLastSort": [],
-
- /**
- * Stored plug-in instances
- * @type object
- * @default {}
- */
- "oPlugins": {}
- };
-
- /**
- * Extension object for DataTables that is used to provide all extension
- * options.
- *
- * Note that the `DataTable.ext` object is available through
- * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
- * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
- * @namespace
- * @extends DataTable.models.ext
- */
-
-
- /**
- * DataTables extensions
- *
- * This namespace acts as a collection area for plug-ins that can be used to
- * extend DataTables capabilities. Indeed many of the build in methods
- * use this method to provide their own capabilities (sorting methods for
- * example).
- *
- * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
- * reasons
- *
- * @namespace
- */
- DataTable.ext = _ext = {
- /**
- * Buttons. For use with the Buttons extension for DataTables. This is
- * defined here so other extensions can define buttons regardless of load
- * order. It is _not_ used by DataTables core.
- *
- * @type object
- * @default {}
- */
- buttons: {},
-
-
- /**
- * Element class names
- *
- * @type object
- * @default {}
- */
- classes: {},
-
-
- /**
- * Error reporting.
- *
- * How should DataTables report an error. Can take the value 'alert',
- * 'throw', 'none' or a function.
- *
- * @type string|function
- * @default alert
- */
- errMode: "alert",
-
-
- /**
- * Feature plug-ins.
- *
- * This is an array of objects which describe the feature plug-ins that are
- * available to DataTables. These feature plug-ins are then available for
- * use through the `dom` initialisation option.
- *
- * Each feature plug-in is described by an object which must have the
- * following properties:
- *
- * * `fnInit` - function that is used to initialise the plug-in,
- * * `cFeature` - a character so the feature can be enabled by the `dom`
- * instillation option. This is case sensitive.
- *
- * The `fnInit` function has the following input parameters:
- *
- * 1. `{object}` DataTables settings object: see
- * {@link DataTable.models.oSettings}
- *
- * And the following return is expected:
- *
- * * {node|null} The element which contains your feature. Note that the
- * return may also be void if your plug-in does not require to inject any
- * DOM elements into DataTables control (`dom`) - for example this might
- * be useful when developing a plug-in which allows table control via
- * keyboard entry
- *
- * @type array
- *
- * @example
- * $.fn.dataTable.ext.features.push( {
- * "fnInit": function( oSettings ) {
- * return new TableTools( { "oDTSettings": oSettings } );
- * },
- * "cFeature": "T"
- * } );
- */
- feature: [],
-
-
- /**
- * Row searching.
- *
- * This method of searching is complimentary to the default type based
- * searching, and a lot more comprehensive as it allows you complete control
- * over the searching logic. Each element in this array is a function
- * (parameters described below) that is called for every row in the table,
- * and your logic decides if it should be included in the searching data set
- * or not.
- *
- * Searching functions have the following input parameters:
- *
- * 1. `{object}` DataTables settings object: see
- * {@link DataTable.models.oSettings}
- * 2. `{array|object}` Data for the row to be processed (same as the
- * original format that was passed in as the data source, or an array
- * from a DOM data source
- * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
- * can be useful to retrieve the `TR` element if you need DOM interaction.
- *
- * And the following return is expected:
- *
- * * {boolean} Include the row in the searched result set (true) or not
- * (false)
- *
- * Note that as with the main search ability in DataTables, technically this
- * is "filtering", since it is subtractive. However, for consistency in
- * naming we call it searching here.
- *
- * @type array
- * @default []
- *
- * @example
- * // The following example shows custom search being applied to the
- * // fourth column (i.e. the data[3] index) based on two input values
- * // from the end-user, matching the data in a certain range.
- * $.fn.dataTable.ext.search.push(
- * function( settings, data, dataIndex ) {
- * var min = document.getElementById('min').value * 1;
- * var max = document.getElementById('max').value * 1;
- * var version = data[3] == "-" ? 0 : data[3]*1;
- *
- * if ( min == "" && max == "" ) {
- * return true;
- * }
- * else if ( min == "" && version < max ) {
- * return true;
- * }
- * else if ( min < version && "" == max ) {
- * return true;
- * }
- * else if ( min < version && version < max ) {
- * return true;
- * }
- * return false;
- * }
- * );
- */
- search: [],
-
-
- /**
- * Selector extensions
- *
- * The `selector` option can be used to extend the options available for the
- * selector modifier options (`selector-modifier` object data type) that
- * each of the three built in selector types offer (row, column and cell +
- * their plural counterparts). For example the Select extension uses this
- * mechanism to provide an option to select only rows, columns and cells
- * that have been marked as selected by the end user (`{selected: true}`),
- * which can be used in conjunction with the existing built in selector
- * options.
- *
- * Each property is an array to which functions can be pushed. The functions
- * take three attributes:
- *
- * * Settings object for the host table
- * * Options object (`selector-modifier` object type)
- * * Array of selected item indexes
- *
- * The return is an array of the resulting item indexes after the custom
- * selector has been applied.
- *
- * @type object
- */
- selector: {
- cell: [],
- column: [],
- row: []
- },
-
-
- /**
- * Internal functions, exposed for used in plug-ins.
- *
- * Please note that you should not need to use the internal methods for
- * anything other than a plug-in (and even then, try to avoid if possible).
- * The internal function may change between releases.
- *
- * @type object
- * @default {}
- */
- internal: {},
-
-
- /**
- * Legacy configuration options. Enable and disable legacy options that
- * are available in DataTables.
- *
- * @type object
- */
- legacy: {
- /**
- * Enable / disable DataTables 1.9 compatible server-side processing
- * requests
- *
- * @type boolean
- * @default null
- */
- ajax: null
- },
-
-
- /**
- * Pagination plug-in methods.
- *
- * Each entry in this object is a function and defines which buttons should
- * be shown by the pagination rendering method that is used for the table:
- * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
- * buttons are displayed in the document, while the functions here tell it
- * what buttons to display. This is done by returning an array of button
- * descriptions (what each button will do).
- *
- * Pagination types (the four built in options and any additional plug-in
- * options defined here) can be used through the `paginationType`
- * initialisation parameter.
- *
- * The functions defined take two parameters:
- *
- * 1. `{int} page` The current page index
- * 2. `{int} pages` The number of pages in the table
- *
- * Each function is expected to return an array where each element of the
- * array can be one of:
- *
- * * `first` - Jump to first page when activated
- * * `last` - Jump to last page when activated
- * * `previous` - Show previous page when activated
- * * `next` - Show next page when activated
- * * `{int}` - Show page of the index given
- * * `{array}` - A nested array containing the above elements to add a
- * containing 'DIV' element (might be useful for styling).
- *
- * Note that DataTables v1.9- used this object slightly differently whereby
- * an object with two functions would be defined for each plug-in. That
- * ability is still supported by DataTables 1.10+ to provide backwards
- * compatibility, but this option of use is now decremented and no longer
- * documented in DataTables 1.10+.
- *
- * @type object
- * @default {}
- *
- * @example
- * // Show previous, next and current page buttons only
- * $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
- * return [ 'previous', page, 'next' ];
- * };
- */
- pager: {},
-
-
- renderer: {
- pageButton: {},
- header: {}
- },
-
-
- /**
- * Ordering plug-ins - custom data source
- *
- * The extension options for ordering of data available here is complimentary
- * to the default type based ordering that DataTables typically uses. It
- * allows much greater control over the the data that is being used to
- * order a column, but is necessarily therefore more complex.
- *
- * This type of ordering is useful if you want to do ordering based on data
- * live from the DOM (for example the contents of an 'input' element) rather
- * than just the static string that DataTables knows of.
- *
- * The way these plug-ins work is that you create an array of the values you
- * wish to be ordering for the column in question and then return that
- * array. The data in the array much be in the index order of the rows in
- * the table (not the currently ordering order!). Which order data gathering
- * function is run here depends on the `dt-init columns.orderDataType`
- * parameter that is used for the column (if any).
- *
- * The functions defined take two parameters:
- *
- * 1. `{object}` DataTables settings object: see
- * {@link DataTable.models.oSettings}
- * 2. `{int}` Target column index
- *
- * Each function is expected to return an array:
- *
- * * `{array}` Data for the column to be ordering upon
- *
- * @type array
- *
- * @example
- * // Ordering using `input` node values
- * $.fn.dataTable.ext.order['dom-text'] = function ( settings, col )
- * {
- * return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
- * return $('input', td).val();
- * } );
- * }
- */
- order: {},
-
-
- /**
- * Type based plug-ins.
- *
- * Each column in DataTables has a type assigned to it, either by automatic
- * detection or by direct assignment using the `type` option for the column.
- * The type of a column will effect how it is ordering and search (plug-ins
- * can also make use of the column type if required).
- *
- * @namespace
- */
- type: {
- /**
- * Type detection functions.
- *
- * The functions defined in this object are used to automatically detect
- * a column's type, making initialisation of DataTables super easy, even
- * when complex data is in the table.
- *
- * The functions defined take two parameters:
- *
- * 1. `{*}` Data from the column cell to be analysed
- * 2. `{settings}` DataTables settings object. This can be used to
- * perform context specific type detection - for example detection
- * based on language settings such as using a comma for a decimal
- * place. Generally speaking the options from the settings will not
- * be required
- *
- * Each function is expected to return:
- *
- * * `{string|null}` Data type detected, or null if unknown (and thus
- * pass it on to the other type detection functions.
- *
- * @type array
- *
- * @example
- * // Currency type detection plug-in:
- * $.fn.dataTable.ext.type.detect.push(
- * function ( data, settings ) {
- * // Check the numeric part
- * if ( ! $.isNumeric( data.substring(1) ) ) {
- * return null;
- * }
- *
- * // Check prefixed by currency
- * if ( data.charAt(0) == '$' || data.charAt(0) == '£' ) {
- * return 'currency';
- * }
- * return null;
- * }
- * );
- */
- detect: [],
-
-
- /**
- * Type based search formatting.
- *
- * The type based searching functions can be used to pre-format the
- * data to be search on. For example, it can be used to strip HTML
- * tags or to de-format telephone numbers for numeric only searching.
- *
- * Note that is a search is not defined for a column of a given type,
- * no search formatting will be performed.
- *
- * Pre-processing of searching data plug-ins - When you assign the sType
- * for a column (or have it automatically detected for you by DataTables
- * or a type detection plug-in), you will typically be using this for
- * custom sorting, but it can also be used to provide custom searching
- * by allowing you to pre-processing the data and returning the data in
- * the format that should be searched upon. This is done by adding
- * functions this object with a parameter name which matches the sType
- * for that target column. This is the corollary of <i>afnSortData</i>
- * for searching data.
- *
- * The functions defined take a single parameter:
- *
- * 1. `{*}` Data from the column cell to be prepared for searching
- *
- * Each function is expected to return:
- *
- * * `{string|null}` Formatted string that will be used for the searching.
- *
- * @type object
- * @default {}
- *
- * @example
- * $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
- * return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
- * }
- */
- search: {},
-
-
- /**
- * Type based ordering.
- *
- * The column type tells DataTables what ordering to apply to the table
- * when a column is sorted upon. The order for each type that is defined,
- * is defined by the functions available in this object.
- *
- * Each ordering option can be described by three properties added to
- * this object:
- *
- * * `{type}-pre` - Pre-formatting function
- * * `{type}-asc` - Ascending order function
- * * `{type}-desc` - Descending order function
- *
- * All three can be used together, only `{type}-pre` or only
- * `{type}-asc` and `{type}-desc` together. It is generally recommended
- * that only `{type}-pre` is used, as this provides the optimal
- * implementation in terms of speed, although the others are provided
- * for compatibility with existing Javascript sort functions.
- *
- * `{type}-pre`: Functions defined take a single parameter:
- *
- * 1. `{*}` Data from the column cell to be prepared for ordering
- *
- * And return:
- *
- * * `{*}` Data to be sorted upon
- *
- * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
- * functions, taking two parameters:
- *
- * 1. `{*}` Data to compare to the second parameter
- * 2. `{*}` Data to compare to the first parameter
- *
- * And returning:
- *
- * * `{*}` Ordering match: <0 if first parameter should be sorted lower
- * than the second parameter, ===0 if the two parameters are equal and
- * >0 if the first parameter should be sorted height than the second
- * parameter.
- *
- * @type object
- * @default {}
- *
- * @example
- * // Numeric ordering of formatted numbers with a pre-formatter
- * $.extend( $.fn.dataTable.ext.type.order, {
- * "string-pre": function(x) {
- * a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
- * return parseFloat( a );
- * }
- * } );
- *
- * @example
- * // Case-sensitive string ordering, with no pre-formatting method
- * $.extend( $.fn.dataTable.ext.order, {
- * "string-case-asc": function(x,y) {
- * return ((x < y) ? -1 : ((x > y) ? 1 : 0));
- * },
- * "string-case-desc": function(x,y) {
- * return ((x < y) ? 1 : ((x > y) ? -1 : 0));
- * }
- * } );
- */
- order: {}
- },
-
- /**
- * Unique DataTables instance counter
- *
- * @type int
- * @private
- */
- _unique: 0,
-
-
- //
- // Depreciated
- // The following properties are retained for backwards compatiblity only.
- // The should not be used in new projects and will be removed in a future
- // version
- //
-
- /**
- * Version check function.
- * @type function
- * @depreciated Since 1.10
- */
- fnVersionCheck: DataTable.fnVersionCheck,
-
-
- /**
- * Index for what 'this' index API functions should use
- * @type int
- * @deprecated Since v1.10
- */
- iApiIndex: 0,
-
-
- /**
- * jQuery UI class container
- * @type object
- * @deprecated Since v1.10
- */
- oJUIClasses: {},
-
-
- /**
- * Software version
- * @type string
- * @deprecated Since v1.10
- */
- sVersion: DataTable.version
- };
-
-
- //
- // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
- //
- $.extend( _ext, {
- afnFiltering: _ext.search,
- aTypes: _ext.type.detect,
- ofnSearch: _ext.type.search,
- oSort: _ext.type.order,
- afnSortData: _ext.order,
- aoFeatures: _ext.feature,
- oApi: _ext.internal,
- oStdClasses: _ext.classes,
- oPagination: _ext.pager
- } );
-
-
- $.extend( DataTable.ext.classes, {
- "sTable": "dataTable",
- "sNoFooter": "no-footer",
-
- /* Paging buttons */
- "sPageButton": "paginate_button",
- "sPageButtonActive": "current",
- "sPageButtonDisabled": "disabled",
-
- /* Striping classes */
- "sStripeOdd": "odd",
- "sStripeEven": "even",
-
- /* Empty row */
- "sRowEmpty": "dataTables_empty",
-
- /* Features */
- "sWrapper": "dataTables_wrapper",
- "sFilter": "dataTables_filter",
- "sInfo": "dataTables_info",
- "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */
- "sLength": "dataTables_length",
- "sProcessing": "dataTables_processing",
-
- /* Sorting */
- "sSortAsc": "sorting_asc",
- "sSortDesc": "sorting_desc",
- "sSortable": "sorting", /* Sortable in both directions */
- "sSortableAsc": "sorting_asc_disabled",
- "sSortableDesc": "sorting_desc_disabled",
- "sSortableNone": "sorting_disabled",
- "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */
-
- /* Filtering */
- "sFilterInput": "",
-
- /* Page length */
- "sLengthSelect": "",
-
- /* Scrolling */
- "sScrollWrapper": "dataTables_scroll",
- "sScrollHead": "dataTables_scrollHead",
- "sScrollHeadInner": "dataTables_scrollHeadInner",
- "sScrollBody": "dataTables_scrollBody",
- "sScrollFoot": "dataTables_scrollFoot",
- "sScrollFootInner": "dataTables_scrollFootInner",
-
- /* Misc */
- "sHeaderTH": "",
- "sFooterTH": "",
-
- // Deprecated
- "sSortJUIAsc": "",
- "sSortJUIDesc": "",
- "sSortJUI": "",
- "sSortJUIAscAllowed": "",
- "sSortJUIDescAllowed": "",
- "sSortJUIWrapper": "",
- "sSortIcon": "",
- "sJUIHeader": "",
- "sJUIFooter": ""
- } );
-
-
- (function() {
-
- // Reused strings for better compression. Closure compiler appears to have a
- // weird edge case where it is trying to expand strings rather than use the
- // variable version. This results in about 200 bytes being added, for very
- // little preference benefit since it this run on script load only.
- var _empty = '';
- _empty = '';
-
- var _stateDefault = _empty + 'ui-state-default';
- var _sortIcon = _empty + 'css_right ui-icon ui-icon-';
- var _headerFooter = _empty + 'fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix';
-
- $.extend( DataTable.ext.oJUIClasses, DataTable.ext.classes, {
- /* Full numbers paging buttons */
- "sPageButton": "fg-button ui-button "+_stateDefault,
- "sPageButtonActive": "ui-state-disabled",
- "sPageButtonDisabled": "ui-state-disabled",
-
- /* Features */
- "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+
- "ui-buttonset-multi paging_", /* Note that the type is postfixed */
-
- /* Sorting */
- "sSortAsc": _stateDefault+" sorting_asc",
- "sSortDesc": _stateDefault+" sorting_desc",
- "sSortable": _stateDefault+" sorting",
- "sSortableAsc": _stateDefault+" sorting_asc_disabled",
- "sSortableDesc": _stateDefault+" sorting_desc_disabled",
- "sSortableNone": _stateDefault+" sorting_disabled",
- "sSortJUIAsc": _sortIcon+"triangle-1-n",
- "sSortJUIDesc": _sortIcon+"triangle-1-s",
- "sSortJUI": _sortIcon+"carat-2-n-s",
- "sSortJUIAscAllowed": _sortIcon+"carat-1-n",
- "sSortJUIDescAllowed": _sortIcon+"carat-1-s",
- "sSortJUIWrapper": "DataTables_sort_wrapper",
- "sSortIcon": "DataTables_sort_icon",
-
- /* Scrolling */
- "sScrollHead": "dataTables_scrollHead "+_stateDefault,
- "sScrollFoot": "dataTables_scrollFoot "+_stateDefault,
-
- /* Misc */
- "sHeaderTH": _stateDefault,
- "sFooterTH": _stateDefault,
- "sJUIHeader": _headerFooter+" ui-corner-tl ui-corner-tr",
- "sJUIFooter": _headerFooter+" ui-corner-bl ui-corner-br"
- } );
-
- }());
-
-
-
- var extPagination = DataTable.ext.pager;
-
- function _numbers ( page, pages ) {
- var
- numbers = [],
- buttons = extPagination.numbers_length,
- half = Math.floor( buttons / 2 ),
- i = 1;
-
- if ( pages <= buttons ) {
- numbers = _range( 0, pages );
- }
- else if ( page <= half ) {
- numbers = _range( 0, buttons-2 );
- numbers.push( 'ellipsis' );
- numbers.push( pages-1 );
- }
- else if ( page >= pages - 1 - half ) {
- numbers = _range( pages-(buttons-2), pages );
- numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
- numbers.splice( 0, 0, 0 );
- }
- else {
- numbers = _range( page-half+2, page+half-1 );
- numbers.push( 'ellipsis' );
- numbers.push( pages-1 );
- numbers.splice( 0, 0, 'ellipsis' );
- numbers.splice( 0, 0, 0 );
- }
-
- numbers.DT_el = 'span';
- return numbers;
- }
-
-
- $.extend( extPagination, {
- simple: function ( page, pages ) {
- return [ 'previous', 'next' ];
- },
-
- full: function ( page, pages ) {
- return [ 'first', 'previous', 'next', 'last' ];
- },
-
- simple_numbers: function ( page, pages ) {
- return [ 'previous', _numbers(page, pages), 'next' ];
- },
-
- full_numbers: function ( page, pages ) {
- return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ];
- },
-
- // For testing and plug-ins to use
- _numbers: _numbers,
-
- // Number of number buttons (including ellipsis) to show. _Must be odd!_
- numbers_length: 7
- } );
-
-
- $.extend( true, DataTable.ext.renderer, {
- pageButton: {
- _: function ( settings, host, idx, buttons, page, pages ) {
- var classes = settings.oClasses;
- var lang = settings.oLanguage.oPaginate;
- var btnDisplay, btnClass, counter=0;
-
- var attach = function( container, buttons ) {
- var i, ien, node, button;
- var clickHandler = function ( e ) {
- _fnPageChange( settings, e.data.action, true );
- };
-
- for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
- button = buttons[i];
-
- if ( $.isArray( button ) ) {
- var inner = $( '<'+(button.DT_el || 'div')+'/>' )
- .appendTo( container );
- attach( inner, button );
- }
- else {
- btnDisplay = '';
- btnClass = '';
-
- switch ( button ) {
- case 'ellipsis':
- container.append('<span class="ellipsis">…</span>');
- break;
-
- case 'first':
- btnDisplay = lang.sFirst;
- btnClass = button + (page > 0 ?
- '' : ' '+classes.sPageButtonDisabled);
- break;
-
- case 'previous':
- btnDisplay = lang.sPrevious;
- btnClass = button + (page > 0 ?
- '' : ' '+classes.sPageButtonDisabled);
- break;
-
- case 'next':
- btnDisplay = lang.sNext;
- btnClass = button + (page < pages-1 ?
- '' : ' '+classes.sPageButtonDisabled);
- break;
-
- case 'last':
- btnDisplay = lang.sLast;
- btnClass = button + (page < pages-1 ?
- '' : ' '+classes.sPageButtonDisabled);
- break;
-
- default:
- btnDisplay = button + 1;
- btnClass = page === button ?
- classes.sPageButtonActive : '';
- break;
- }
-
- if ( btnDisplay ) {
- node = $('<a>', {
- 'class': classes.sPageButton+' '+btnClass,
- 'aria-controls': settings.sTableId,
- 'data-dt-idx': counter,
- 'tabindex': settings.iTabIndex,
- 'id': idx === 0 && typeof button === 'string' ?
- settings.sTableId +'_'+ button :
- null
- } )
- .html( btnDisplay )
- .appendTo( container );
-
- _fnBindAction(
- node, {action: button}, clickHandler
- );
-
- counter++;
- }
- }
- }
- };
-
- // IE9 throws an 'unknown error' if document.activeElement is used
- // inside an iframe or frame. Try / catch the error. Not good for
- // accessibility, but neither are frames.
- var activeEl;
-
- try {
- // Because this approach is destroying and recreating the paging
- // elements, focus is lost on the select button which is bad for
- // accessibility. So we want to restore focus once the draw has
- // completed
- activeEl = $(document.activeElement).data('dt-idx');
- }
- catch (e) {}
-
- attach( $(host).empty(), buttons );
-
- if ( activeEl ) {
- $(host).find( '[data-dt-idx='+activeEl+']' ).focus();
- }
- }
- }
- } );
-
-
-
- // Built in type detection. See model.ext.aTypes for information about
- // what is required from this methods.
- $.extend( DataTable.ext.type.detect, [
- // Plain numbers - first since V8 detects some plain numbers as dates
- // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
- function ( d, settings )
- {
- var decimal = settings.oLanguage.sDecimal;
- return _isNumber( d, decimal ) ? 'num'+decimal : null;
- },
-
- // Dates (only those recognised by the browser's Date.parse)
- function ( d, settings )
- {
- // V8 will remove any unknown characters at the start and end of the
- // expression, leading to false matches such as `$245.12` or `10%` being
- // a valid date. See forum thread 18941 for detail.
- if ( d && !(d instanceof Date) && ( ! _re_date_start.test(d) || ! _re_date_end.test(d) ) ) {
- return null;
- }
- var parsed = Date.parse(d);
- return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
- },
-
- // Formatted numbers
- function ( d, settings )
- {
- var decimal = settings.oLanguage.sDecimal;
- return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null;
- },
-
- // HTML numeric
- function ( d, settings )
- {
- var decimal = settings.oLanguage.sDecimal;
- return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null;
- },
-
- // HTML numeric, formatted
- function ( d, settings )
- {
- var decimal = settings.oLanguage.sDecimal;
- return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null;
- },
-
- // HTML (this is strict checking - there must be html)
- function ( d, settings )
- {
- return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
- 'html' : null;
- }
- ] );
-
-
-
- // Filter formatting functions. See model.ext.ofnSearch for information about
- // what is required from these methods.
- //
- // Note that additional search methods are added for the html numbers and
- // html formatted numbers by `_addNumericSort()` when we know what the decimal
- // place is
-
-
- $.extend( DataTable.ext.type.search, {
- html: function ( data ) {
- return _empty(data) ?
- data :
- typeof data === 'string' ?
- data
- .replace( _re_new_lines, " " )
- .replace( _re_html, "" ) :
- '';
- },
-
- string: function ( data ) {
- return _empty(data) ?
- data :
- typeof data === 'string' ?
- data.replace( _re_new_lines, " " ) :
- data;
- }
- } );
-
-
-
- var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
- if ( d !== 0 && (!d || d === '-') ) {
- return -Infinity;
- }
-
- // If a decimal place other than `.` is used, it needs to be given to the
- // function so we can detect it and replace with a `.` which is the only
- // decimal place Javascript recognises - it is not locale aware.
- if ( decimalPlace ) {
- d = _numToDecimal( d, decimalPlace );
- }
-
- if ( d.replace ) {
- if ( re1 ) {
- d = d.replace( re1, '' );
- }
-
- if ( re2 ) {
- d = d.replace( re2, '' );
- }
- }
-
- return d * 1;
- };
-
-
- // Add the numeric 'deformatting' functions for sorting and search. This is done
- // in a function to provide an easy ability for the language options to add
- // additional methods if a non-period decimal place is used.
- function _addNumericSort ( decimalPlace ) {
- $.each(
- {
- // Plain numbers
- "num": function ( d ) {
- return __numericReplace( d, decimalPlace );
- },
-
- // Formatted numbers
- "num-fmt": function ( d ) {
- return __numericReplace( d, decimalPlace, _re_formatted_numeric );
- },
-
- // HTML numeric
- "html-num": function ( d ) {
- return __numericReplace( d, decimalPlace, _re_html );
- },
-
- // HTML numeric, formatted
- "html-num-fmt": function ( d ) {
- return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric );
- }
- },
- function ( key, fn ) {
- // Add the ordering method
- _ext.type.order[ key+decimalPlace+'-pre' ] = fn;
-
- // For HTML types add a search formatter that will strip the HTML
- if ( key.match(/^html\-/) ) {
- _ext.type.search[ key+decimalPlace ] = _ext.type.search.html;
- }
- }
- );
- }
-
-
- // Default sort methods
- $.extend( _ext.type.order, {
- // Dates
- "date-pre": function ( d ) {
- return Date.parse( d ) || 0;
- },
-
- // html
- "html-pre": function ( a ) {
- return _empty(a) ?
- '' :
- a.replace ?
- a.replace( /<.*?>/g, "" ).toLowerCase() :
- a+'';
- },
-
- // string
- "string-pre": function ( a ) {
- // This is a little complex, but faster than always calling toString,
- // http://jsperf.com/tostring-v-check
- return _empty(a) ?
- '' :
- typeof a === 'string' ?
- a.toLowerCase() :
- ! a.toString ?
- '' :
- a.toString();
- },
-
- // string-asc and -desc are retained only for compatibility with the old
- // sort methods
- "string-asc": function ( x, y ) {
- return ((x < y) ? -1 : ((x > y) ? 1 : 0));
- },
-
- "string-desc": function ( x, y ) {
- return ((x < y) ? 1 : ((x > y) ? -1 : 0));
- }
- } );
-
-
- // Numeric sorting types - order doesn't matter here
- _addNumericSort( '' );
-
-
- $.extend( true, DataTable.ext.renderer, {
- header: {
- _: function ( settings, cell, column, classes ) {
- // No additional mark-up required
- // Attach a sort listener to update on sort - note that using the
- // `DT` namespace will allow the event to be removed automatically
- // on destroy, while the `dt` namespaced event is the one we are
- // listening for
- $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
- if ( settings !== ctx ) { // need to check this this is the host
- return; // table, not a nested one
- }
-
- var colIdx = column.idx;
-
- cell
- .removeClass(
- column.sSortingClass +' '+
- classes.sSortAsc +' '+
- classes.sSortDesc
- )
- .addClass( columns[ colIdx ] == 'asc' ?
- classes.sSortAsc : columns[ colIdx ] == 'desc' ?
- classes.sSortDesc :
- column.sSortingClass
- );
- } );
- },
-
- jqueryui: function ( settings, cell, column, classes ) {
- $('<div/>')
- .addClass( classes.sSortJUIWrapper )
- .append( cell.contents() )
- .append( $('<span/>')
- .addClass( classes.sSortIcon+' '+column.sSortingClassJUI )
- )
- .appendTo( cell );
-
- // Attach a sort listener to update on sort
- $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
- if ( settings !== ctx ) {
- return;
- }
-
- var colIdx = column.idx;
-
- cell
- .removeClass( classes.sSortAsc +" "+classes.sSortDesc )
- .addClass( columns[ colIdx ] == 'asc' ?
- classes.sSortAsc : columns[ colIdx ] == 'desc' ?
- classes.sSortDesc :
- column.sSortingClass
- );
-
- cell
- .find( 'span.'+classes.sSortIcon )
- .removeClass(
- classes.sSortJUIAsc +" "+
- classes.sSortJUIDesc +" "+
- classes.sSortJUI +" "+
- classes.sSortJUIAscAllowed +" "+
- classes.sSortJUIDescAllowed
- )
- .addClass( columns[ colIdx ] == 'asc' ?
- classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ?
- classes.sSortJUIDesc :
- column.sSortingClassJUI
- );
- } );
- }
- }
- } );
-
- /*
- * Public helper functions. These aren't used internally by DataTables, or
- * called by any of the options passed into DataTables, but they can be used
- * externally by developers working with DataTables. They are helper functions
- * to make working with DataTables a little bit easier.
- */
-
- /**
- * Helpers for `columns.render`.
- *
- * The options defined here can be used with the `columns.render` initialisation
- * option to provide a display renderer. The following functions are defined:
- *
- * * `number` - Will format numeric data (defined by `columns.data`) for
- * display, retaining the original unformatted data for sorting and filtering.
- * It takes 4 parameters:
- * * `string` - Thousands grouping separator
- * * `string` - Decimal point indicator
- * * `integer` - Number of decimal points to show
- * * `string` (optional) - Prefix.
- *
- * @example
- * // Column definition using the number renderer
- * {
- * data: "salary",
- * render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
- * }
- *
- * @namespace
- */
- DataTable.render = {
- number: function ( thousands, decimal, precision, prefix ) {
- return {
- display: function ( d ) {
- if ( typeof d !== 'number' && typeof d !== 'string' ) {
- return d;
- }
-
- var negative = d < 0 ? '-' : '';
- d = Math.abs( parseFloat( d ) );
-
- var intPart = parseInt( d, 10 );
- var floatPart = precision ?
- decimal+(d - intPart).toFixed( precision ).substring( 2 ):
- '';
-
- return negative + (prefix||'') +
- intPart.toString().replace(
- /\B(?=(\d{3})+(?!\d))/g, thousands
- ) +
- floatPart;
- }
- };
- }
- };
-
-
- /*
- * This is really a good bit rubbish this method of exposing the internal methods
- * publicly... - To be fixed in 2.0 using methods on the prototype
- */
-
-
- /**
- * Create a wrapper function for exporting an internal functions to an external API.
- * @param {string} fn API function name
- * @returns {function} wrapped function
- * @memberof DataTable#internal
- */
- function _fnExternApiFunc (fn)
- {
- return function() {
- var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat(
- Array.prototype.slice.call(arguments)
- );
- return DataTable.ext.internal[fn].apply( this, args );
- };
- }
-
-
- /**
- * Reference to internal functions for use by plug-in developers. Note that
- * these methods are references to internal functions and are considered to be
- * private. If you use these methods, be aware that they are liable to change
- * between versions.
- * @namespace
- */
- $.extend( DataTable.ext.internal, {
- _fnExternApiFunc: _fnExternApiFunc,
- _fnBuildAjax: _fnBuildAjax,
- _fnAjaxUpdate: _fnAjaxUpdate,
- _fnAjaxParameters: _fnAjaxParameters,
- _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
- _fnAjaxDataSrc: _fnAjaxDataSrc,
- _fnAddColumn: _fnAddColumn,
- _fnColumnOptions: _fnColumnOptions,
- _fnAdjustColumnSizing: _fnAdjustColumnSizing,
- _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
- _fnColumnIndexToVisible: _fnColumnIndexToVisible,
- _fnVisbleColumns: _fnVisbleColumns,
- _fnGetColumns: _fnGetColumns,
- _fnColumnTypes: _fnColumnTypes,
- _fnApplyColumnDefs: _fnApplyColumnDefs,
- _fnHungarianMap: _fnHungarianMap,
- _fnCamelToHungarian: _fnCamelToHungarian,
- _fnLanguageCompat: _fnLanguageCompat,
- _fnBrowserDetect: _fnBrowserDetect,
- _fnAddData: _fnAddData,
- _fnAddTr: _fnAddTr,
- _fnNodeToDataIndex: _fnNodeToDataIndex,
- _fnNodeToColumnIndex: _fnNodeToColumnIndex,
- _fnGetCellData: _fnGetCellData,
- _fnSetCellData: _fnSetCellData,
- _fnSplitObjNotation: _fnSplitObjNotation,
- _fnGetObjectDataFn: _fnGetObjectDataFn,
- _fnSetObjectDataFn: _fnSetObjectDataFn,
- _fnGetDataMaster: _fnGetDataMaster,
- _fnClearTable: _fnClearTable,
- _fnDeleteIndex: _fnDeleteIndex,
- _fnInvalidate: _fnInvalidate,
- _fnGetRowElements: _fnGetRowElements,
- _fnCreateTr: _fnCreateTr,
- _fnBuildHead: _fnBuildHead,
- _fnDrawHead: _fnDrawHead,
- _fnDraw: _fnDraw,
- _fnReDraw: _fnReDraw,
- _fnAddOptionsHtml: _fnAddOptionsHtml,
- _fnDetectHeader: _fnDetectHeader,
- _fnGetUniqueThs: _fnGetUniqueThs,
- _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
- _fnFilterComplete: _fnFilterComplete,
- _fnFilterCustom: _fnFilterCustom,
- _fnFilterColumn: _fnFilterColumn,
- _fnFilter: _fnFilter,
- _fnFilterCreateSearch: _fnFilterCreateSearch,
- _fnEscapeRegex: _fnEscapeRegex,
- _fnFilterData: _fnFilterData,
- _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
- _fnUpdateInfo: _fnUpdateInfo,
- _fnInfoMacros: _fnInfoMacros,
- _fnInitialise: _fnInitialise,
- _fnInitComplete: _fnInitComplete,
- _fnLengthChange: _fnLengthChange,
- _fnFeatureHtmlLength: _fnFeatureHtmlLength,
- _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
- _fnPageChange: _fnPageChange,
- _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
- _fnProcessingDisplay: _fnProcessingDisplay,
- _fnFeatureHtmlTable: _fnFeatureHtmlTable,
- _fnScrollDraw: _fnScrollDraw,
- _fnApplyToChildren: _fnApplyToChildren,
- _fnCalculateColumnWidths: _fnCalculateColumnWidths,
- _fnThrottle: _fnThrottle,
- _fnConvertToWidth: _fnConvertToWidth,
- _fnScrollingWidthAdjust: _fnScrollingWidthAdjust,
- _fnGetWidestNode: _fnGetWidestNode,
- _fnGetMaxLenString: _fnGetMaxLenString,
- _fnStringToCss: _fnStringToCss,
- _fnScrollBarWidth: _fnScrollBarWidth,
- _fnSortFlatten: _fnSortFlatten,
- _fnSort: _fnSort,
- _fnSortAria: _fnSortAria,
- _fnSortListener: _fnSortListener,
- _fnSortAttachListener: _fnSortAttachListener,
- _fnSortingClasses: _fnSortingClasses,
- _fnSortData: _fnSortData,
- _fnSaveState: _fnSaveState,
- _fnLoadState: _fnLoadState,
- _fnSettingsFromNode: _fnSettingsFromNode,
- _fnLog: _fnLog,
- _fnMap: _fnMap,
- _fnBindAction: _fnBindAction,
- _fnCallbackReg: _fnCallbackReg,
- _fnCallbackFire: _fnCallbackFire,
- _fnLengthOverflow: _fnLengthOverflow,
- _fnRenderer: _fnRenderer,
- _fnDataSource: _fnDataSource,
- _fnRowAttributes: _fnRowAttributes,
- _fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant
- // in 1.10, so this dead-end function is
- // added to prevent errors
- } );
-
-
- // jQuery access
- $.fn.dataTable = DataTable;
-
- // Legacy aliases
- $.fn.dataTableSettings = DataTable.settings;
- $.fn.dataTableExt = DataTable.ext;
-
- // With a capital `D` we return a DataTables API instance rather than a
- // jQuery object
- $.fn.DataTable = function ( opts ) {
- return $(this).dataTable( opts ).api();
- };
-
- // All properties that are available to $.fn.dataTable should also be
- // available on $.fn.DataTable
- $.each( DataTable, function ( prop, val ) {
- $.fn.DataTable[ prop ] = val;
- } );
-
-
- // Information about events fired by DataTables - for documentation.
- /**
- * Draw event, fired whenever the table is redrawn on the page, at the same
- * point as fnDrawCallback. This may be useful for binding events or
- * performing calculations when the table is altered at all.
- * @name DataTable#draw.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * Search event, fired when the searching applied to the table (using the
- * built-in global search, or column filters) is altered.
- * @name DataTable#search.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * Page change event, fired when the paging of the table is altered.
- * @name DataTable#page.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * Order event, fired when the ordering applied to the table is altered.
- * @name DataTable#order.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * DataTables initialisation complete event, fired when the table is fully
- * drawn, including Ajax data loaded, if Ajax data is required.
- * @name DataTable#init.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} oSettings DataTables settings object
- * @param {object} json The JSON object request from the server - only
- * present if client-side Ajax sourced data is used</li></ol>
- */
-
- /**
- * State save event, fired when the table has changed state a new state save
- * is required. This event allows modification of the state saving object
- * prior to actually doing the save, including addition or other state
- * properties (for plug-ins) or modification of a DataTables core property.
- * @name DataTable#stateSaveParams.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} oSettings DataTables settings object
- * @param {object} json The state information to be saved
- */
-
- /**
- * State load event, fired when the table is loading state from the stored
- * data, but prior to the settings object being modified by the saved state
- * - allowing modification of the saved state is required or loading of
- * state for a plug-in.
- * @name DataTable#stateLoadParams.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} oSettings DataTables settings object
- * @param {object} json The saved state information
- */
-
- /**
- * State loaded event, fired when state has been loaded from stored data and
- * the settings object has been modified by the loaded data.
- * @name DataTable#stateLoaded.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} oSettings DataTables settings object
- * @param {object} json The saved state information
- */
-
- /**
- * Processing event, fired when DataTables is doing some kind of processing
- * (be it, order, searcg or anything else). It can be used to indicate to
- * the end user that there is something happening, or that something has
- * finished.
- * @name DataTable#processing.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} oSettings DataTables settings object
- * @param {boolean} bShow Flag for if DataTables is doing processing or not
- */
-
- /**
- * Ajax (XHR) event, fired whenever an Ajax request is completed from a
- * request to made to the server for new data. This event is called before
- * DataTables processed the returned data, so it can also be used to pre-
- * process the data returned from the server, if needed.
- *
- * Note that this trigger is called in `fnServerData`, if you override
- * `fnServerData` and which to use this event, you need to trigger it in you
- * success function.
- * @name DataTable#xhr.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- * @param {object} json JSON returned from the server
- *
- * @example
- * // Use a custom property returned from the server in another DOM element
- * $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
- * $('#status').html( json.status );
- * } );
- *
- * @example
- * // Pre-process the data returned from the server
- * $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
- * for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
- * json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
- * }
- * // Note no return - manipulate the data directly in the JSON object.
- * } );
- */
-
- /**
- * Destroy event, fired when the DataTable is destroyed by calling fnDestroy
- * or passing the bDestroy:true parameter in the initialisation object. This
- * can be used to remove bound events, added DOM nodes, etc.
- * @name DataTable#destroy.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * Page length change event, fired when number of records to show on each
- * page (the length) is changed.
- * @name DataTable#length.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- * @param {integer} len New length
- */
-
- /**
- * Column sizing has changed.
- * @name DataTable#column-sizing.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- */
-
- /**
- * Column visibility has changed.
- * @name DataTable#column-visibility.dt
- * @event
- * @param {event} e jQuery event object
- * @param {object} o DataTables settings object {@link DataTable.models.oSettings}
- * @param {int} column Column index
- * @param {bool} vis `false` if column now hidden, or `true` if visible
- */
-
- return $.fn.dataTable;
-}));
-
-}(window, document));
-
Code Review / stor4nfv.git / blobdiff