webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/5_ajax_objects/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                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  10                 "aoColumns": [
  11                         { "mData": "engine" },
  12                         { "mData": "browser" },
  13                         { "mData": "platform" },
  14                         { "mData": "version" },
  15                         { "mData": "grade" }
  16                 ]
  17         } );
  18         var oSettings = oTable.fnSettings();
  19         var mPass;
  20
  21         oTest.fnWaitTest(
  22                 "Default should be null",
  23                 null,
  24                 function () { return oSettings.fnRowCallback == null; }
  25         );
  26
  27
  28         oTest.fnWaitTest(
  29                 "Four arguments passed",
  30                 function () {
  31                         oSession.fnRestore();
  32
  33                         mPass = -1;
  34                         $('#example').dataTable( {
  35                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  36                                 "aoColumnDefs": [
  37                                         { "mData": "engine", "aTargets": [0] },
  38                                         { "mData": "browser", "aTargets": [1] },
  39                                         { "mData": "platform", "aTargets": [2] },
  40                                         { "mData": "version", "aTargets": [3] },
  41                                         { "mData": "grade", "aTargets": [4] }
  42                                 ],
  43                                 "fnRowCallback": function ( nTr ) {
  44                                         mPass = arguments.length;
  45                                         return nTr;
  46                                 }
  47                         } );
  48                 },
  49                 function () { return mPass == 4; }
  50         );
  51
  52
  53         oTest.fnWaitTest(
  54                 "fnRowCallback called once for each drawn row",
  55                 function () {
  56                         oSession.fnRestore();
  57
  58                         mPass = 0;
  59                         $('#example').dataTable( {
  60                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  61                                 "aoColumnDefs": [
  62                                         { "mData": "engine", "aTargets": [0] },
  63                                         { "mData": "browser", "aTargets": [1] },
  64                                         { "mData": "platform", "aTargets": [2] },
  65                                         { "mData": "version", "aTargets": [3] },
  66                                         { "mData": "grade", "aTargets": [4] }
  67                                 ],
  68                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  69                                         mPass++;
  70                                         return nTr;
  71                                 }
  72                         } );
  73                 },
  74                 function () { return mPass == 10; }
  75         );
  76
  77         oTest.fnWaitTest(
  78                 "fnRowCallback allows us to alter row information",
  79                 function () {
  80                         oSession.fnRestore();
  81                         $('#example').dataTable( {
  82                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  83                                 "aoColumnDefs": [
  84                                         { "mData": "engine", "aTargets": [0] },
  85                                         { "mData": "browser", "aTargets": [1] },
  86                                         { "mData": "platform", "aTargets": [2] },
  87                                         { "mData": "version", "aTargets": [3] },
  88                                         { "mData": "grade", "aTargets": [4] }
  89                                 ],
  90                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
  91                                         $(nTr).addClass('unit_test');
  92                                         return nTr;
  93                                 }
  94                         } );
  95                 },
  96                 function () { return $('#example tbody tr:eq(1)').hasClass('unit_test'); }
  97         );
  98
  99         oTest.fnWaitTest(
 100                 "Data array has length matching columns",
 101                 function () {
 102                         oSession.fnRestore();
 103
 104                         mPass = true;
 105                         $('#example').dataTable( {
 106                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
 107                                 "aoColumnDefs": [
 108                                         { "mData": "engine", "aTargets": [0] },
 109                                         { "mData": "browser", "aTargets": [1] },
 110                                         { "mData": "platform", "aTargets": [2] },
 111                                         { "mData": "version", "aTargets": [3] },
 112                                         { "mData": "grade", "aTargets": [4] }
 113                                 ],
 114                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
 115                                         if ( asData.length != 5 )
 116                                                 mPass = false;
 117                                         return nTr;
 118                                 }
 119                         } );
 120                 },
 121                 function () { return mPass; }
 122         );
 123
 124         oTest.fnWaitTest(
 125                 "Data array has length matching columns",
 126                 function () {
 127                         oSession.fnRestore();
 128
 129                         mPass = true;
 130                         var iCount = 0;
 131                         $('#example').dataTable( {
 132                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
 133                                 "aoColumnDefs": [
 134                                         { "mData": "engine", "aTargets": [0] },
 135                                         { "mData": "browser", "aTargets": [1] },
 136                                         { "mData": "platform", "aTargets": [2] },
 137                                         { "mData": "version", "aTargets": [3] },
 138                                         { "mData": "grade", "aTargets": [4] }
 139                                 ],
 140                                 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
 141                                         if ( iCount != iDrawIndex )
 142                                                 mPass = false;
 143                                         iCount++;
 144                                         return nTr;
 145                                 }
 146                         } );
 147                 },
 148                 function () { return mPass; }
 149         );
 150
 151
 152
 153         oTest.fnComplete();
 154 } );