webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/5_ajax_objects/fnDrawCallback.js

   1 // DATA_TEMPLATE: empty_table
   2 oTest.fnStart( "fnDrawCallback" );
   3
   4 /* Fairly boring function compared to the others! */
   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, bInit;
  20
  21         oTest.fnWaitTest(
  22                 "Default should be null",
  23                 null,
  24                 function () { return oSettings.fnDrawCallback == null; }
  25         );
  26
  27
  28         oTest.fnWaitTest(
  29                 "One argument passed",
  30                 function () {
  31                         oSession.fnRestore();
  32
  33                         mPass = -1;
  34                         bInit = false;
  35                         $('#example').dataTable( {
  36                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  37                                 "aoColumnDefs": [
  38                                         { "mData": "engine", "aTargets": [0] },
  39                                         { "mData": "browser", "aTargets": [1] },
  40                                         { "mData": "platform", "aTargets": [2] },
  41                                         { "mData": "version", "aTargets": [3] },
  42                                         { "mData": "grade", "aTargets": [4] }
  43                                 ],
  44                                 "fnDrawCallback": function ( ) {
  45                                         mPass = arguments.length;
  46                                 },
  47                                 "fnInitComplete": function () {
  48                                         bInit = true;
  49                                 }
  50                         } );
  51                 },
  52                 function () { return mPass == 1 && bInit; }
  53         );
  54
  55
  56         oTest.fnWaitTest(
  57                 "That one argument is the settings object",
  58                 function () {
  59                         oSession.fnRestore();
  60
  61                         bInit = false;
  62                         oTable = $('#example').dataTable( {
  63                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  64                                 "aoColumnDefs": [
  65                                         { "mData": "engine", "aTargets": [0] },
  66                                         { "mData": "browser", "aTargets": [1] },
  67                                         { "mData": "platform", "aTargets": [2] },
  68                                         { "mData": "version", "aTargets": [3] },
  69                                         { "mData": "grade", "aTargets": [4] }
  70                                 ],
  71                                 "fnDrawCallback": function ( oSettings ) {
  72                                         mPass = oSettings;
  73                                 },
  74                                 "fnInitComplete": function () {
  75                                         bInit = true;
  76                                 }
  77                         } );
  78                 },
  79                 function () { return oTable.fnSettings() == mPass && bInit; }
  80         );
  81
  82
  83         /* The draw callback is called once for the init and then when the data is added */
  84         oTest.fnWaitTest(
  85                 "fnRowCallback called once on first draw",
  86                 function () {
  87                         oSession.fnRestore();
  88
  89                         mPass = 0;
  90                         bInit = false;
  91                         $('#example').dataTable( {
  92                                 "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
  93                                 "aoColumnDefs": [
  94                                         { "mData": "engine", "aTargets": [0] },
  95                                         { "mData": "browser", "aTargets": [1] },
  96                                         { "mData": "platform", "aTargets": [2] },
  97                                         { "mData": "version", "aTargets": [3] },
  98                                         { "mData": "grade", "aTargets": [4] }
  99                                 ],
 100                                 "fnDrawCallback": function ( ) {
 101                                         mPass++;
 102                                 },
 103                                 "fnInitComplete": function () {
 104                                         bInit = true;
 105                                 }
 106                         } );
 107                 },
 108                 function () { return mPass == 2 && bInit; }
 109         );
 110
 111         oTest.fnWaitTest(
 112                 "fnRowCallback called once on each draw there after as well",
 113                 function () {
 114                         $('#example_next').click();
 115                         $('#example_next').click();
 116                         $('#example_next').click();
 117                 },
 118                 function () { return mPass == 5; }
 119         );
 120
 121
 122
 123
 124
 125         oTest.fnComplete();
 126 } );