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

   1 // DATA_TEMPLATE: dom_data
   2 oTest.fnStart( "fnFooterCallback" );
   3
   4 $(document).ready( function () {
   5         /* Check the default */
   6         var oTable = $('#example').dataTable();
   7         var oSettings = oTable.fnSettings();
   8         var mPass;
   9
  10         oTest.fnTest(
  11                 "Default should be null",
  12                 null,
  13                 function () { return oSettings.fnFooterCallback == null; }
  14         );
  15
  16
  17         oTest.fnTest(
  18                 "Five arguments passed",
  19                 function () {
  20                         oSession.fnRestore();
  21
  22                         mPass = -1;
  23                         $('#example').dataTable( {
  24                                 "fnFooterCallback": function ( ) {
  25                                         mPass = arguments.length;
  26                                 }
  27                         } );
  28                 },
  29                 function () { return mPass == 5; }
  30         );
  31
  32
  33         oTest.fnTest(
  34                 "fnRowCallback called once per draw",
  35                 function () {
  36                         oSession.fnRestore();
  37
  38                         mPass = 0;
  39                         $('#example').dataTable( {
  40                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
  41                                         mPass++;
  42                                 }
  43                         } );
  44                 },
  45                 function () { return mPass == 1; }
  46         );
  47
  48         oTest.fnTest(
  49                 "fnRowCallback called on paging (i.e. another draw)",
  50                 function () { $('#example_next').click(); },
  51                 function () { return mPass == 2; }
  52         );
  53
  54
  55         oTest.fnTest(
  56                 "fnRowCallback allows us to alter row information",
  57                 function () {
  58                         oSession.fnRestore();
  59                         $('#example').dataTable( {
  60                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
  61                                         nFoot.getElementsByTagName('th')[0].innerHTML = "Displaying "+(iEnd-iStart)+" records";
  62                                 }
  63                         } );
  64                 },
  65                 function () { return $('#example tfoot th:eq(0)').html() == "Displaying 10 records"; }
  66         );
  67
  68
  69         oTest.fnTest(
  70                 "Data array has length matching original data",
  71                 function () {
  72                         oSession.fnRestore();
  73
  74                         mPass = true;
  75                         $('#example').dataTable( {
  76                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
  77                                         if ( aasData.length != 57 )
  78                                         {
  79                                                 mPass = false;
  80                                         }
  81                                 }
  82                         } );
  83                 },
  84                 function () { return mPass; }
  85         );
  86
  87         oTest.fnTest(
  88                 "Data array's column lengths match original data",
  89                 function () {
  90                         oSession.fnRestore();
  91
  92                         mPass = true;
  93                         $('#example').dataTable( {
  94                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
  95                                         for ( var i=0, iLen=aasData.length ; i<iLen ; i++ )
  96                                         {
  97                                                 if ( aasData[i].length != 5 )
  98                                                 {
  99                                                         mPass = false;
 100                                                 }
 101                                         }
 102                                 }
 103                         } );
 104                 },
 105                 function () { return mPass; }
 106         );
 107
 108
 109         oTest.fnTest(
 110                 "iStart correct on first page",
 111                 function () {
 112                         oSession.fnRestore();
 113
 114                         mPass = true;
 115                         $('#example').dataTable( {
 116                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 117                                         if ( iStart != 0 )
 118                                         {
 119                                                 mPass = false;
 120                                         }
 121                                 }
 122                         } );
 123                 },
 124                 function () { return mPass; }
 125         );
 126
 127
 128         oTest.fnTest(
 129                 "iStart correct on second page",
 130                 function () {
 131                         oSession.fnRestore();
 132
 133                         mPass = false;
 134                         $('#example').dataTable( {
 135                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 136                                         if ( iStart == 10 )
 137                                         {
 138                                                 mPass = true;
 139                                         }
 140                                 }
 141                         } );
 142                         $('#example_next').click();
 143                 },
 144                 function () { return mPass; }
 145         );
 146
 147
 148         oTest.fnTest(
 149                 "iEnd correct on first page",
 150                 function () {
 151                         oSession.fnRestore();
 152
 153                         mPass = true;
 154                         $('#example').dataTable( {
 155                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 156                                         if ( iEnd != 10 )
 157                                         {
 158                                                 mPass = false;
 159                                         }
 160                                 }
 161                         } );
 162                 },
 163                 function () { return mPass; }
 164         );
 165
 166
 167         oTest.fnTest(
 168                 "iEnd correct on second page",
 169                 function () {
 170                         oSession.fnRestore();
 171
 172                         mPass = false;
 173                         $('#example').dataTable( {
 174                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 175                                         if ( iEnd == 20 )
 176                                         {
 177                                                 mPass = true;
 178                                         }
 179                                 }
 180                         } );
 181                         $('#example_next').click();
 182                 },
 183                 function () { return mPass; }
 184         );
 185
 186
 187         oTest.fnTest(
 188                 "aiDisplay length is full data when not filtered",
 189                 function () {
 190                         oSession.fnRestore();
 191
 192                         mPass = false;
 193                         $('#example').dataTable( {
 194                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 195                                         if ( aiDisplay.length == 57 )
 196                                         {
 197                                                 mPass = true;
 198                                         }
 199                                 }
 200                         } );
 201                 },
 202                 function () { return mPass; }
 203         );
 204
 205         oTest.fnTest(
 206                 "aiDisplay length is 9 when filtering on 'Mozilla'",
 207                 function () {
 208                         oSession.fnRestore();
 209
 210                         mPass = false;
 211                         oTable = $('#example').dataTable( {
 212                                 "fnFooterCallback": function ( nFoot, aasData, iStart, iEnd, aiDisplay ) {
 213                                         if ( aiDisplay.length == 9 )
 214                                         {
 215                                                 mPass = true;
 216                                         }
 217                                 }
 218                         } );
 219                         oTable.fnFilter( "Mozilla" );
 220                 },
 221                 function () { return mPass; }
 222         );
 223
 224
 225
 226         oTest.fnComplete();
 227 } );