webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/2_js/fnRowCallback.js

   1 // DATA_TEMPLATE: js_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                 "aaData": gaaData
  10         } );
  11         var oSettings = oTable.fnSettings();
  12         var mPass;
  13
  14         oTest.fnTest(
  15                 "Default should be null",
  16                 null,
  17                 function () { return oSettings.fnRowCallback == null; }
  18         );
  19
  20
  21         oTest.fnTest(
  22                 "Four arguments passed",
  23                 function () {
  24                         oSession.fnRestore();
  25
  26                         mPass = -1;
  27                         $('#example').dataTable( {
  28                                 "aaData": gaaData,
  29                                 "fnRowCallback": function ( nTr ) {
  30                                         mPass = arguments.length;
  31                                         return nTr;
  32                                 }
  33                         } );
  34                 },
  35                 function () { return mPass == 4; }
  36         );
  37
  38
  39         oTest.fnTest(
  40                 "fnRowCallback called once for each drawn row",
  41                 function () {
  42                         oSession.fnRestore();
  43
  44                         mPass = 0;
  45                         $('#example').dataTable( {
  46                                 "aaData": gaaData,
  47                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  48                                         mPass++;
  49                                         return nTr;
  50                                 }
  51                         } );
  52                 },
  53                 function () { return mPass == 10; }
  54         );
  55
  56         oTest.fnTest(
  57                 "fnRowCallback allows us to alter row information",
  58                 function () {
  59                         oSession.fnRestore();
  60                         $('#example').dataTable( {
  61                                 "aaData": gaaData,
  62                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  63                                         $(nTr).addClass('unit_test');
  64                                         return nTr;
  65                                 }
  66                         } );
  67                 },
  68                 function () { return $('#example tbody tr:eq(1)').hasClass('unit_test'); }
  69         );
  70
  71         oTest.fnTest(
  72                 "Data array has length matching columns",
  73                 function () {
  74                         oSession.fnRestore();
  75
  76                         mPass = true;
  77                         $('#example').dataTable( {
  78                                 "aaData": gaaData,
  79                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  80                                         if ( asData.length != 5 )
  81                                                 mPass = false;
  82                                         return nTr;
  83                                 }
  84                         } );
  85                 },
  86                 function () { return mPass; }
  87         );
  88
  89         oTest.fnTest(
  90                 "Data array has length matching columns",
  91                 function () {
  92                         oSession.fnRestore();
  93
  94                         mPass = true;
  95                         var iCount = 0;
  96                         $('#example').dataTable( {
  97                                 "aaData": gaaData,
  98                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  99                                         if ( iCount != iDrawIndex )
 100                                                 mPass = false;
 101                                         iCount++;
 102                                         return nTr;
 103                                 }
 104                         } );
 105                 },
 106                 function () { return mPass; }
 107         );
 108
 109
 110
 111         oTest.fnComplete();
 112 } );