webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/4_server-side/fnRowCallback.js

   1 // DATA_TEMPLATE: empty_table
   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                 "bServerSide": true,
  10                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php"
  11         } );
  12         var oSettings = oTable.fnSettings();
  13         var mPass;
  14
  15         oTest.fnWaitTest(
  16                 "Default should be null",
  17                 null,
  18                 function () { return oSettings.fnRowCallback == null; }
  19         );
  20
  21
  22         oTest.fnWaitTest(
  23                 "Four arguments passed",
  24                 function () {
  25                         oSession.fnRestore();
  26
  27                         mPass = -1;
  28                         $('#example').dataTable( {
  29                                 "bServerSide": true,
  30                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  31                                 "fnRowCallback": function ( nTr ) {
  32                                         mPass = arguments.length;
  33                                         return nTr;
  34                                 }
  35                         } );
  36                 },
  37                 function () { return mPass == 4; }
  38         );
  39
  40
  41         oTest.fnWaitTest(
  42                 "fnRowCallback called once for each drawn row",
  43                 function () {
  44                         oSession.fnRestore();
  45
  46                         mPass = 0;
  47                         $('#example').dataTable( {
  48                                 "bServerSide": true,
  49                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  50                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  51                                         mPass++;
  52                                         return nTr;
  53                                 }
  54                         } );
  55                 },
  56                 function () { return mPass == 10; }
  57         );
  58
  59         oTest.fnWaitTest(
  60                 "fnRowCallback allows us to alter row information",
  61                 function () {
  62                         oSession.fnRestore();
  63                         $('#example').dataTable( {
  64                                 "bServerSide": true,
  65                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  66                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  67                                         $(nTr).addClass('unit_test');
  68                                         return nTr;
  69                                 }
  70                         } );
  71                 },
  72                 function () { return $('#example tbody tr:eq(1)').hasClass('unit_test'); }
  73         );
  74
  75         oTest.fnWaitTest(
  76                 "Data array has length matching columns",
  77                 function () {
  78                         oSession.fnRestore();
  79
  80                         mPass = true;
  81                         $('#example').dataTable( {
  82                                 "bServerSide": true,
  83                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  84                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  85                                         if ( asData.length != 5 )
  86                                                 mPass = false;
  87                                         return nTr;
  88                                 }
  89                         } );
  90                 },
  91                 function () { return mPass; }
  92         );
  93
  94         oTest.fnWaitTest(
  95                 "Data array has length matching columns",
  96                 function () {
  97                         oSession.fnRestore();
  98
  99                         mPass = true;
 100                         var iCount = 0;
 101                         $('#example').dataTable( {
 102                                 "bServerSide": true,
 103                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
 104                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
 105                                         if ( iCount != iDrawIndex )
 106                                                 mPass = false;
 107                                         iCount++;
 108                                         return nTr;
 109                                 }
 110                         } );
 111                 },
 112                 function () { return mPass; }
 113         );
 114
 115
 116
 117         oTest.fnComplete();
 118 } );