webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/1_dom/fnRowCallback.js

   1 // DATA_TEMPLATE: dom_data
   2 oTest.fnStart( "fnRowCallback" );
   3
   4 /* Note - fnRowCallback MUST return the first arguments (modified or not) */
   5
   6 $(document).ready( function () {
   7         /* Check the default */
   8         var oTable = $('#example').dataTable();
   9         var oSettings = oTable.fnSettings();
  10         var mPass;
  11
  12         oTest.fnTest(
  13                 "Default should be null",
  14                 null,
  15                 function () { return oSettings.fnRowCallback == null; }
  16         );
  17
  18
  19         oTest.fnTest(
  20                 "Four arguments passed",
  21                 function () {
  22                         oSession.fnRestore();
  23
  24                         mPass = -1;
  25                         $('#example').dataTable( {
  26                                 "fnRowCallback": function ( nTr ) {
  27                                         mPass = arguments.length;
  28                                         return nTr;
  29                                 }
  30                         } );
  31                 },
  32                 function () { return mPass == 4; }
  33         );
  34
  35
  36         oTest.fnTest(
  37                 "fnRowCallback called once for each drawn row",
  38                 function () {
  39                         oSession.fnRestore();
  40
  41                         mPass = 0;
  42                         $('#example').dataTable( {
  43                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  44                                         mPass++;
  45                                         return nTr;
  46                                 }
  47                         } );
  48                 },
  49                 function () { return mPass == 10; }
  50         );
  51
  52         oTest.fnTest(
  53                 "fnRowCallback allows us to alter row information",
  54                 function () {
  55                         oSession.fnRestore();
  56                         $('#example').dataTable( {
  57                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  58                                         $(nTr).addClass('unit_test');
  59                                         return nTr;
  60                                 }
  61                         } );
  62                 },
  63                 function () { return $('#example tbody tr:eq(1)').hasClass('unit_test'); }
  64         );
  65
  66         oTest.fnTest(
  67                 "Data array has length matching columns",
  68                 function () {
  69                         oSession.fnRestore();
  70
  71                         mPass = true;
  72                         $('#example').dataTable( {
  73                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  74                                         if ( asData.length != 5 )
  75                                                 mPass = false;
  76                                         return nTr;
  77                                 }
  78                         } );
  79                 },
  80                 function () { return mPass; }
  81         );
  82
  83         oTest.fnTest(
  84                 "Data array has length matching columns",
  85                 function () {
  86                         oSession.fnRestore();
  87
  88                         mPass = true;
  89                         var iCount = 0;
  90                         $('#example').dataTable( {
  91                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  92                                         if ( iCount != iDrawIndex )
  93                                                 mPass = false;
  94                                         iCount++;
  95                                         return nTr;
  96                                 }
  97                         } );
  98                 },
  99                 function () { return mPass; }
 100         );
 101
 102
 103
 104         oTest.fnComplete();
 105 } );