utils/test/testapi/3rd_party/static/testapi-ui/assets/lib/jquery/src/core/access.js

   1 define( [
   2         "../core"
   3 ], function( jQuery ) {
   4
   5 "use strict";
   6
   7 // Multifunctional method to get and set values of a collection
   8 // The value/s can optionally be executed if it's a function
   9 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
  10         var i = 0,
  11                 len = elems.length,
  12                 bulk = key == null;
  13
  14         // Sets many values
  15         if ( jQuery.type( key ) === "object" ) {
  16                 chainable = true;
  17                 for ( i in key ) {
  18                         access( elems, fn, i, key[ i ], true, emptyGet, raw );
  19                 }
  20
  21         // Sets one value
  22         } else if ( value !== undefined ) {
  23                 chainable = true;
  24
  25                 if ( !jQuery.isFunction( value ) ) {
  26                         raw = true;
  27                 }
  28
  29                 if ( bulk ) {
  30
  31                         // Bulk operations run against the entire set
  32                         if ( raw ) {
  33                                 fn.call( elems, value );
  34                                 fn = null;
  35
  36                         // ...except when executing function values
  37                         } else {
  38                                 bulk = fn;
  39                                 fn = function( elem, key, value ) {
  40                                         return bulk.call( jQuery( elem ), value );
  41                                 };
  42                         }
  43                 }
  44
  45                 if ( fn ) {
  46                         for ( ; i < len; i++ ) {
  47                                 fn(
  48                                         elems[ i ], key, raw ?
  49                                         value :
  50                                         value.call( elems[ i ], i, fn( elems[ i ], key ) )
  51                                 );
  52                         }
  53                 }
  54         }
  55
  56         if ( chainable ) {
  57                 return elems;
  58         }
  59
  60         // Gets
  61         if ( bulk ) {
  62                 return fn.call( elems );
  63         }
  64
  65         return len ? fn( elems[ 0 ], key ) : emptyGet;
  66 };
  67
  68 return access;
  69
  70 } );