--- /dev/null
+/*! AutoFill 1.2.1
+ * ©2008-2014 SpryMedia Ltd - datatables.net/license
+ */
+
+/**
+ * @summary AutoFill
+ * @description Add Excel like click and drag auto-fill options to DataTables
+ * @version 1.2.1
+ * @file dataTables.autoFill.js
+ * @author SpryMedia Ltd (www.sprymedia.co.uk)
+ * @contact www.sprymedia.co.uk/contact
+ * @copyright Copyright 2010-2014 SpryMedia Ltd.
+ *
+ * This source file is free software, available under the following license:
+ * MIT license - http://datatables.net/license/mit
+ *
+ * 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
+ */
+
+(function( window, document, undefined ) {
+
+var factory = function( $, DataTable ) {
+"use strict";
+
+/**
+ * AutoFill provides Excel like auto-fill features for a DataTable
+ *
+ * @class AutoFill
+ * @constructor
+ * @param {object} oTD DataTables settings object
+ * @param {object} oConfig Configuration object for AutoFill
+ */
+var AutoFill = function( oDT, oConfig )
+{
+ /* Sanity check that we are a new instance */
+ if ( ! (this instanceof AutoFill) ) {
+ throw( "Warning: AutoFill must be initialised with the keyword 'new'" );
+ }
+
+ if ( ! $.fn.dataTableExt.fnVersionCheck('1.7.0') ) {
+ throw( "Warning: AutoFill requires DataTables 1.7 or greater");
+ }
+
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Public class variables
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+ this.c = {};
+
+ /**
+ * @namespace Settings object which contains customisable information for AutoFill instance
+ */
+ this.s = {
+ /**
+ * @namespace Cached information about the little dragging icon (the filler)
+ */
+ "filler": {
+ "height": 0,
+ "width": 0
+ },
+
+ /**
+ * @namespace Cached information about the border display
+ */
+ "border": {
+ "width": 2
+ },
+
+ /**
+ * @namespace Store for live information for the current drag
+ */
+ "drag": {
+ "startX": -1,
+ "startY": -1,
+ "startTd": null,
+ "endTd": null,
+ "dragging": false
+ },
+
+ /**
+ * @namespace Data cache for information that we need for scrolling the screen when we near
+ * the edges
+ */
+ "screen": {
+ "interval": null,
+ "y": 0,
+ "height": 0,
+ "scrollTop": 0
+ },
+
+ /**
+ * @namespace Data cache for the position of the DataTables scrolling element (when scrolling
+ * is enabled)
+ */
+ "scroller": {
+ "top": 0,
+ "bottom": 0
+ },
+
+ /**
+ * @namespace Information stored for each column. An array of objects
+ */
+ "columns": []
+ };
+
+
+ /**
+ * @namespace Common and useful DOM elements for the class instance
+ */
+ this.dom = {
+ "table": null,
+ "filler": null,
+ "borderTop": null,
+ "borderRight": null,
+ "borderBottom": null,
+ "borderLeft": null,
+ "currentTarget": null
+ };
+
+
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Public class methods
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+ /**
+ * Retreieve the settings object from an instance
+ * @method fnSettings
+ * @returns {object} AutoFill settings object
+ */
+ this.fnSettings = function () {
+ return this.s;
+ };
+
+
+ /* Constructor logic */
+ this._fnInit( oDT, oConfig );
+ return this;
+};
+
+
+
+AutoFill.prototype = {
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Private methods (they are of course public in JS, but recommended as private)
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+ /**
+ * Initialisation
+ * @method _fnInit
+ * @param {object} dt DataTables settings object
+ * @param {object} config Configuration object for AutoFill
+ * @returns void
+ */
+ "_fnInit": function ( dt, config )
+ {
+ var
+ that = this,
+ i, iLen;
+
+ // Use DataTables API to get the settings allowing selectors, instances
+ // etc to be used, or for backwards compatibility get from the old
+ // fnSettings method
+ this.s.dt = DataTable.Api ?
+ new DataTable.Api( dt ).settings()[0] :
+ dt.fnSettings();
+ this.s.init = config || {};
+ this.dom.table = this.s.dt.nTable;
+
+ $.extend( true, this.c, AutoFill.defaults, config );
+
+ /* Add and configure the columns */
+ this._initColumns();
+
+ /* Auto Fill click and drag icon */
+ var filler = $('<div/>', {
+ 'class': 'AutoFill_filler'
+ } )
+ .appendTo( 'body' );
+ this.dom.filler = filler[0];
+
+ // Get the height / width of the click element
+ this.s.filler.height = filler.height();
+ this.s.filler.width = filler.width();
+ filler[0].style.display = "none";
+
+ /* Border display - one div for each side. We can't just use a single
+ * one with a border, as we want the events to effectively pass through
+ * the transparent bit of the box
+ */
+ var border;
+ var appender = document.body;
+ if ( that.s.dt.oScroll.sY !== "" ) {
+ that.s.dt.nTable.parentNode.style.position = "relative";
+ appender = that.s.dt.nTable.parentNode;
+ }
+
+ border = $('<div/>', {
+ "class": "AutoFill_border"
+ } );
+ this.dom.borderTop = border.clone().appendTo( appender )[0];
+ this.dom.borderRight = border.clone().appendTo( appender )[0];
+ this.dom.borderBottom = border.clone().appendTo( appender )[0];
+ this.dom.borderLeft = border.clone().appendTo( appender )[0];
+
+ /* Events */
+ filler.on( 'mousedown.DTAF', function (e) {
+ this.onselectstart = function() { return false; };
+ that._fnFillerDragStart.call( that, e );
+ return false;
+ } );
+
+ $('tbody', this.dom.table).on(
+ 'mouseover.DTAF mouseout.DTAF',
+ '>tr>td, >tr>th',
+ function (e) {
+ that._fnFillerDisplay.call( that, e );
+ }
+ );
+
+ $(this.dom.table).on( 'destroy.dt.DTAF', function () {
+ filler.off( 'mousedown.DTAF' ).remove();
+ $('tbody', this.dom.table).off( 'mouseover.DTAF mouseout.DTAF' );
+ } );
+ },
+
+
+ _initColumns: function ( )
+ {
+ var that = this;
+ var i, ien;
+ var dt = this.s.dt;
+ var config = this.s.init;
+
+ for ( i=0, ien=dt.aoColumns.length ; i<ien ; i++ ) {
+ this.s.columns[i] = $.extend( true, {}, AutoFill.defaults.column );
+ }
+
+ dt.oApi._fnApplyColumnDefs(
+ dt,
+ config.aoColumnDefs || config.columnDefs,
+ config.aoColumns || config.columns,
+ function (colIdx, def) {
+ that._fnColumnOptions( colIdx, def );
+ }
+ );
+
+ // For columns which don't have read, write, step functions defined,
+ // use the default ones
+ for ( i=0, ien=dt.aoColumns.length ; i<ien ; i++ ) {
+ var column = this.s.columns[i];
+
+ if ( ! column.read ) {
+ column.read = this._fnReadCell;
+ }
+ if ( ! column.write ) {
+ column.read = this._fnWriteCell;
+ }
+ if ( ! column.step ) {
+ column.read = this._fnStep;
+ }
+ }
+ },
+
+
+ "_fnColumnOptions": function ( i, opts )
+ {
+ var column = this.s.columns[ i ];
+ var set = function ( outProp, inProp ) {
+ if ( opts[ inProp[0] ] !== undefined ) {
+ column[ outProp ] = opts[ inProp[0] ];
+ }
+ if ( opts[ inProp[1] ] !== undefined ) {
+ column[ outProp ] = opts[ inProp[1] ];
+ }
+ };
+
+ // Compatibility with the old Hungarian style of notation
+ set( 'enable', ['bEnable', 'enable'] );
+ set( 'read', ['fnRead', 'read'] );
+ set( 'write', ['fnWrite', 'write'] );
+ set( 'step', ['fnStep', 'step'] );
+ set( 'increment', ['bIncrement', 'increment'] );
+ },
+
+
+ /**
+ * Find out the coordinates of a given TD cell in a table
+ * @method _fnTargetCoords
+ * @param {Node} nTd
+ * @returns {Object} x and y properties, for the position of the cell in the tables DOM
+ */
+ "_fnTargetCoords": function ( nTd )
+ {
+ var nTr = $(nTd).parents('tr')[0];
+ var position = this.s.dt.oInstance.fnGetPosition( nTd );
+
+ return {
+ "x": $('td', nTr).index(nTd),
+ "y": $('tr', nTr.parentNode).index(nTr),
+ "row": position[0],
+ "column": position[2]
+ };
+ },
+
+
+ /**
+ * Display the border around one or more cells (from start to end)
+ * @method _fnUpdateBorder
+ * @param {Node} nStart Starting cell
+ * @param {Node} nEnd Ending cell
+ * @returns void
+ */
+ "_fnUpdateBorder": function ( nStart, nEnd )
+ {
+ var
+ border = this.s.border.width,
+ offsetStart = $(nStart).offset(),
+ offsetEnd = $(nEnd).offset(),
+ x1 = offsetStart.left - border,
+ x2 = offsetEnd.left + $(nEnd).outerWidth(),
+ y1 = offsetStart.top - border,
+ y2 = offsetEnd.top + $(nEnd).outerHeight(),
+ width = offsetEnd.left + $(nEnd).outerWidth() - offsetStart.left + (2*border),
+ height = offsetEnd.top + $(nEnd).outerHeight() - offsetStart.top + (2*border),
+ oStyle;
+
+ // Recalculate start and end (when dragging "backwards")
+ if( offsetStart.left > offsetEnd.left) {
+ x1 = offsetEnd.left - border;
+ x2 = offsetStart.left + $(nStart).outerWidth();
+ width = offsetStart.left + $(nStart).outerWidth() - offsetEnd.left + (2*border);
+ }
+
+ if ( this.s.dt.oScroll.sY !== "" )
+ {
+ /* The border elements are inside the DT scroller - so position relative to that */
+ var
+ offsetScroll = $(this.s.dt.nTable.parentNode).offset(),
+ scrollTop = $(this.s.dt.nTable.parentNode).scrollTop(),
+ scrollLeft = $(this.s.dt.nTable.parentNode).scrollLeft();
+
+ x1 -= offsetScroll.left - scrollLeft;
+ x2 -= offsetScroll.left - scrollLeft;
+ y1 -= offsetScroll.top - scrollTop;
+ y2 -= offsetScroll.top - scrollTop;
+ }
+
+ /* Top */
+ oStyle = this.dom.borderTop.style;
+ oStyle.top = y1+"px";
+ oStyle.left = x1+"px";
+ oStyle.height = this.s.border.width+"px";
+ oStyle.width = width+"px";
+
+ /* Bottom */
+ oStyle = this.dom.borderBottom.style;
+ oStyle.top = y2+"px";
+ oStyle.left = x1+"px";
+ oStyle.height = this.s.border.width+"px";
+ oStyle.width = width+"px";
+
+ /* Left */
+ oStyle = this.dom.borderLeft.style;
+ oStyle.top = y1+"px";
+ oStyle.left = x1+"px";
+ oStyle.height = height+"px";
+ oStyle.width = this.s.border.width+"px";
+
+ /* Right */
+ oStyle = this.dom.borderRight.style;
+ oStyle.top = y1+"px";
+ oStyle.left = x2+"px";
+ oStyle.height = height+"px";
+ oStyle.width = this.s.border.width+"px";
+ },
+
+
+ /**
+ * Mouse down event handler for starting a drag
+ * @method _fnFillerDragStart
+ * @param {Object} e Event object
+ * @returns void
+ */
+ "_fnFillerDragStart": function (e)
+ {
+ var that = this;
+ var startingTd = this.dom.currentTarget;
+
+ this.s.drag.dragging = true;
+
+ that.dom.borderTop.style.display = "block";
+ that.dom.borderRight.style.display = "block";
+ that.dom.borderBottom.style.display = "block";
+ that.dom.borderLeft.style.display = "block";
+
+ var coords = this._fnTargetCoords( startingTd );
+ this.s.drag.startX = coords.x;
+ this.s.drag.startY = coords.y;
+
+ this.s.drag.startTd = startingTd;
+ this.s.drag.endTd = startingTd;
+
+ this._fnUpdateBorder( startingTd, startingTd );
+
+ $(document).bind('mousemove.AutoFill', function (e) {
+ that._fnFillerDragMove.call( that, e );
+ } );
+
+ $(document).bind('mouseup.AutoFill', function (e) {
+ that._fnFillerFinish.call( that, e );
+ } );
+
+ /* Scrolling information cache */
+ this.s.screen.y = e.pageY;
+ this.s.screen.height = $(window).height();
+ this.s.screen.scrollTop = $(document).scrollTop();
+
+ if ( this.s.dt.oScroll.sY !== "" )
+ {
+ this.s.scroller.top = $(this.s.dt.nTable.parentNode).offset().top;
+ this.s.scroller.bottom = this.s.scroller.top + $(this.s.dt.nTable.parentNode).height();
+ }
+
+ /* Scrolling handler - we set an interval (which is cancelled on mouse up) which will fire
+ * regularly and see if we need to do any scrolling
+ */
+ this.s.screen.interval = setInterval( function () {
+ var iScrollTop = $(document).scrollTop();
+ var iScrollDelta = iScrollTop - that.s.screen.scrollTop;
+ that.s.screen.y += iScrollDelta;
+
+ if ( that.s.screen.height - that.s.screen.y + iScrollTop < 50 )
+ {
+ $('html, body').animate( {
+ "scrollTop": iScrollTop + 50
+ }, 240, 'linear' );
+ }
+ else if ( that.s.screen.y - iScrollTop < 50 )
+ {
+ $('html, body').animate( {
+ "scrollTop": iScrollTop - 50
+ }, 240, 'linear' );
+ }
+
+ if ( that.s.dt.oScroll.sY !== "" )
+ {
+ if ( that.s.screen.y > that.s.scroller.bottom - 50 )
+ {
+ $(that.s.dt.nTable.parentNode).animate( {
+ "scrollTop": $(that.s.dt.nTable.parentNode).scrollTop() + 50
+ }, 240, 'linear' );
+ }
+ else if ( that.s.screen.y < that.s.scroller.top + 50 )
+ {
+ $(that.s.dt.nTable.parentNode).animate( {
+ "scrollTop": $(that.s.dt.nTable.parentNode).scrollTop() - 50
+ }, 240, 'linear' );
+ }
+ }
+ }, 250 );
+ },
+
+
+ /**
+ * Mouse move event handler for during a move. See if we want to update the display based on the
+ * new cursor position
+ * @method _fnFillerDragMove
+ * @param {Object} e Event object
+ * @returns void
+ */
+ "_fnFillerDragMove": function (e)
+ {
+ if ( e.target && e.target.nodeName.toUpperCase() == "TD" &&
+ e.target != this.s.drag.endTd )
+ {
+ var coords = this._fnTargetCoords( e.target );
+
+ if ( this.c.mode == "y" && coords.x != this.s.drag.startX )
+ {
+ e.target = $('tbody>tr:eq('+coords.y+')>td:eq('+this.s.drag.startX+')', this.dom.table)[0];
+ }
+ if ( this.c.mode == "x" && coords.y != this.s.drag.startY )
+ {
+ e.target = $('tbody>tr:eq('+this.s.drag.startY+')>td:eq('+coords.x+')', this.dom.table)[0];
+ }
+
+ if ( this.c.mode == "either")
+ {
+ if(coords.x != this.s.drag.startX )
+ {
+ e.target = $('tbody>tr:eq('+this.s.drag.startY+')>td:eq('+coords.x+')', this.dom.table)[0];
+ }
+ else if ( coords.y != this.s.drag.startY ) {
+ e.target = $('tbody>tr:eq('+coords.y+')>td:eq('+this.s.drag.startX+')', this.dom.table)[0];
+ }
+ }
+
+ // update coords
+ if ( this.c.mode !== "both" ) {
+ coords = this._fnTargetCoords( e.target );
+ }
+
+ var drag = this.s.drag;
+ drag.endTd = e.target;
+
+ if ( coords.y >= this.s.drag.startY ) {
+ this._fnUpdateBorder( drag.startTd, drag.endTd );
+ }
+ else {
+ this._fnUpdateBorder( drag.endTd, drag.startTd );
+ }
+ this._fnFillerPosition( e.target );
+ }
+
+ /* Update the screen information so we can perform scrolling */
+ this.s.screen.y = e.pageY;
+ this.s.screen.scrollTop = $(document).scrollTop();
+
+ if ( this.s.dt.oScroll.sY !== "" )
+ {
+ this.s.scroller.scrollTop = $(this.s.dt.nTable.parentNode).scrollTop();
+ this.s.scroller.top = $(this.s.dt.nTable.parentNode).offset().top;
+ this.s.scroller.bottom = this.s.scroller.top + $(this.s.dt.nTable.parentNode).height();
+ }
+ },
+
+
+ /**
+ * Mouse release handler - end the drag and take action to update the cells with the needed values
+ * @method _fnFillerFinish
+ * @param {Object} e Event object
+ * @returns void
+ */
+ "_fnFillerFinish": function (e)
+ {
+ var that = this, i, iLen, j;
+
+ $(document).unbind('mousemove.AutoFill mouseup.AutoFill');
+
+ this.dom.borderTop.style.display = "none";
+ this.dom.borderRight.style.display = "none";
+ this.dom.borderBottom.style.display = "none";
+ this.dom.borderLeft.style.display = "none";
+
+ this.s.drag.dragging = false;
+
+ clearInterval( this.s.screen.interval );
+
+ var cells = [];
+ var table = this.dom.table;
+ var coordsStart = this._fnTargetCoords( this.s.drag.startTd );
+ var coordsEnd = this._fnTargetCoords( this.s.drag.endTd );
+ var columnIndex = function ( visIdx ) {
+ return that.s.dt.oApi._fnVisibleToColumnIndex( that.s.dt, visIdx );
+ };
+
+ // xxx - urgh - there must be a way of reducing this...
+ if ( coordsStart.y <= coordsEnd.y ) {
+ for ( i=coordsStart.y ; i<=coordsEnd.y ; i++ ) {
+ if ( coordsStart.x <= coordsEnd.x ) {
+ for ( j=coordsStart.x ; j<=coordsEnd.x ; j++ ) {
+ cells.push( {
+ node: $('tbody>tr:eq('+i+')>td:eq('+j+')', table)[0],
+ x: j - coordsStart.x,
+ y: i - coordsStart.y,
+ colIdx: columnIndex( j )
+ } );
+ }
+ }
+ else {
+ for ( j=coordsStart.x ; j>=coordsEnd.x ; j-- ) {
+ cells.push( {
+ node: $('tbody>tr:eq('+i+')>td:eq('+j+')', table)[0],
+ x: j - coordsStart.x,
+ y: i - coordsStart.y,
+ colIdx: columnIndex( j )
+ } );
+ }
+ }
+ }
+ }
+ else {
+ for ( i=coordsStart.y ; i>=coordsEnd.y ; i-- ) {
+ if ( coordsStart.x <= coordsEnd.x ) {
+ for ( j=coordsStart.x ; j<=coordsEnd.x ; j++ ) {
+ cells.push( {
+ node: $('tbody>tr:eq('+i+')>td:eq('+j+')', table)[0],
+ x: j - coordsStart.x,
+ y: i - coordsStart.y,
+ colIdx: columnIndex( j )
+ } );
+ }
+ }
+ else {
+ for ( j=coordsStart.x ; j>=coordsEnd.x ; j-- ) {
+ cells.push( {
+ node: $('tbody>tr:eq('+i+')>td:eq('+j+')', table)[0],
+ x: coordsStart.x - j,
+ y: coordsStart.y - i,
+ colIdx: columnIndex( j )
+ } );
+ }
+ }
+ }
+ }
+
+ // An auto-fill requires 2 or more cells
+ if ( cells.length <= 1 ) {
+ return;
+ }
+
+ var edited = [];
+ var previous;
+
+ for ( i=0, iLen=cells.length ; i<iLen ; i++ ) {
+ var cell = cells[i];
+ var column = this.s.columns[ cell.colIdx ];
+ var read = column.read.call( column, cell.node );
+ var stepValue = column.step.call( column, cell.node, read, previous, i, cell.x, cell.y );
+
+ column.write.call( column, cell.node, stepValue );
+
+ previous = stepValue;
+ edited.push( {
+ cell: cell,
+ colIdx: cell.colIdx,
+ newValue: stepValue,
+ oldValue: read
+ } );
+ }
+
+ if ( this.c.complete !== null ) {
+ this.c.complete.call( this, edited );
+ }
+
+ // In 1.10 we can do a static draw
+ if ( DataTable.Api ) {
+ new DataTable.Api( this.s.dt ).draw( false );
+ }
+ else {
+ this.s.dt.oInstance.fnDraw();
+ }
+ },
+
+
+ /**
+ * Display the drag handle on mouse over cell
+ * @method _fnFillerDisplay
+ * @param {Object} e Event object
+ * @returns void
+ */
+ "_fnFillerDisplay": function (e)
+ {
+ var filler = this.dom.filler;
+
+ /* Don't display automatically when dragging */
+ if ( this.s.drag.dragging)
+ {
+ return;
+ }
+
+ /* Check that we are allowed to AutoFill this column or not */
+ var nTd = (e.target.nodeName.toLowerCase() == 'td') ? e.target : $(e.target).parents('td')[0];
+ var iX = this._fnTargetCoords(nTd).column;
+ if ( !this.s.columns[iX].enable )
+ {
+ filler.style.display = "none";
+ return;
+ }
+
+ if (e.type == 'mouseover')
+ {
+ this.dom.currentTarget = nTd;
+ this._fnFillerPosition( nTd );
+
+ filler.style.display = "block";
+ }
+ else if ( !e.relatedTarget || !e.relatedTarget.className.match(/AutoFill/) )
+ {
+ filler.style.display = "none";
+ }
+ },
+
+
+ /**
+ * Position the filler icon over a cell
+ * @method _fnFillerPosition
+ * @param {Node} nTd Cell to position filler icon over
+ * @returns void
+ */
+ "_fnFillerPosition": function ( nTd )
+ {
+ var offset = $(nTd).offset();
+ var filler = this.dom.filler;
+ filler.style.top = (offset.top - (this.s.filler.height / 2)-1 + $(nTd).outerHeight())+"px";
+ filler.style.left = (offset.left - (this.s.filler.width / 2)-1 + $(nTd).outerWidth())+"px";
+ }
+};
+
+
+// Alias for access
+DataTable.AutoFill = AutoFill;
+DataTable.AutoFill = AutoFill;
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Constants
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/**
+ * AutoFill version
+ * @constant version
+ * @type String
+ * @default See code
+ */
+AutoFill.version = "1.2.1";
+
+
+/**
+ * AutoFill defaults
+ * @namespace
+ */
+AutoFill.defaults = {
+ /**
+ * Mode for dragging (restrict to y-axis only, x-axis only, either one or none):
+ *
+ * * `y` - y-axis only (default)
+ * * `x` - x-axis only
+ * * `either` - either one, but not both axis at the same time
+ * * `both` - multiple cells allowed
+ *
+ * @type {string}
+ * @default `y`
+ */
+ mode: 'y',
+
+ complete: null,
+
+ /**
+ * Column definition defaults
+ * @namespace
+ */
+ column: {
+ /**
+ * If AutoFill should be enabled on this column
+ *
+ * @type {boolean}
+ * @default true
+ */
+ enable: true,
+
+ /**
+ * Allow automatic increment / decrement on this column if a number
+ * is found.
+ *
+ * @type {boolean}
+ * @default true
+ */
+ increment: true,
+
+ /**
+ * Cell read function
+ *
+ * Default function will simply read the value from the HTML of the
+ * cell.
+ *
+ * @type {function}
+ * @param {node} cell `th` / `td` element to read the value from
+ * @return {string} Data that has been read
+ */
+ read: function ( cell ) {
+ return $(cell).html();
+ },
+
+ /**
+ * Cell write function
+ *
+ * Default function will simply write to the HTML and tell the DataTable
+ * to update.
+ *
+ * @type {function}
+ * @param {node} cell `th` / `td` element to write the value to
+ * @return {string} Data two write
+ */
+ write: function ( cell, val ) {
+ var table = $(cell).parents('table');
+ if ( DataTable.Api ) {
+ // 1.10
+ table.DataTable().cell( cell ).data( val );
+ }
+ else {
+ // 1.9
+ var dt = table.dataTable();
+ var pos = dt.fnGetPosition( cell );
+ dt.fnUpdate( val, pos[0], pos[2], false );
+ }
+ },
+
+ /**
+ * Step function. This provides the ability to customise how the values
+ * are incremented.
+ *
+ * @param {node} cell `th` / `td` element that is being operated upon
+ * @param {string} read Cell value from `read` function
+ * @param {string} last Value of the previous cell
+ * @param {integer} i Loop counter
+ * @param {integer} x Cell x-position in the current auto-fill. The
+ * starting cell is coordinate 0 regardless of its physical position
+ * in the DataTable.
+ * @param {integer} y Cell y-position in the current auto-fill. The
+ * starting cell is coordinate 0 regardless of its physical position
+ * in the DataTable.
+ * @return {string} Value to write
+ */
+ step: function ( cell, read, last, i, x, y ) {
+ // Increment a number if it is found
+ var re = /(\-?\d+)/;
+ var match = this.increment && last ? last.match(re) : null;
+ if ( match ) {
+ return last.replace( re, parseInt(match[1],10) + (x<0 || y<0 ? -1 : 1) );
+ }
+ return last === undefined ?
+ read :
+ last;
+ }
+ }
+};
+
+return AutoFill;
+};
+
+
+// Define as an AMD module if possible
+if ( typeof define === 'function' && define.amd ) {
+ define( ['jquery', 'datatables'], factory );
+}
+else if ( typeof exports === 'object' ) {
+ // Node/CommonJS
+ factory( require('jquery'), require('datatables') );
+}
+else if ( jQuery && !jQuery.fn.dataTable.AutoFill ) {
+ // Otherwise simply initialise as normal, stopping multiple evaluation
+ factory( jQuery, jQuery.fn.dataTable );
+}
+
+
+}(window, document));
+
Code Review / stor4nfv.git / blobdiff