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1 // DATA_TEMPLATE: empty_table
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2 oTest.fnStart( "fnRowCallback" );
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3
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4 /* Note - fnRowCallback MUST return the first arguments (modified or not) */
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5
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6 $(document).ready( function () {
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7 /* Check the default */
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8 var oTable = $('#example').dataTable( {
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9 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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10 "bDeferRender": true
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11 } );
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12 var oSettings = oTable.fnSettings();
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13 var mPass;
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14
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15 oTest.fnWaitTest(
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16 "Default should be null",
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17 null,
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18 function () { return oSettings.fnRowCallback == null; }
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19 );
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20
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21
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22 oTest.fnWaitTest(
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23 "Four arguments passed",
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24 function () {
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25 oSession.fnRestore();
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26
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27 mPass = -1;
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28 $('#example').dataTable( {
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29 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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30 "bDeferRender": true,
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31 "fnRowCallback": function ( nTr ) {
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32 mPass = arguments.length;
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33 return nTr;
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34 }
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35 } );
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36 },
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37 function () { return mPass == 4; }
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38 );
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39
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40
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41 oTest.fnWaitTest(
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42 "fnRowCallback called once for each drawn row",
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43 function () {
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44 oSession.fnRestore();
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45
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46 mPass = 0;
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47 $('#example').dataTable( {
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48 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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49 "bDeferRender": true,
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50 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
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51 mPass++;
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52 return nTr;
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53 }
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54 } );
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55 },
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56 function () { return mPass == 10; }
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57 );
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58
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59 oTest.fnWaitTest(
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60 "fnRowCallback allows us to alter row information",
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61 function () {
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62 oSession.fnRestore();
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63 $('#example').dataTable( {
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64 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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65 "bDeferRender": true,
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66 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
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67 $(nTr).addClass('unit_test');
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68 return nTr;
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69 }
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70 } );
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71 },
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72 function () { return $('#example tbody tr:eq(1)').hasClass('unit_test'); }
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73 );
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74
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75 oTest.fnWaitTest(
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76 "Data array has length matching columns",
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77 function () {
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78 oSession.fnRestore();
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79
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80 mPass = true;
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81 $('#example').dataTable( {
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82 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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83 "bDeferRender": true,
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84 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
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85 if ( asData.length != 5 )
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86 mPass = false;
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87 return nTr;
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88 }
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89 } );
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90 },
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91 function () { return mPass; }
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92 );
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93
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94 oTest.fnWaitTest(
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95 "Data array has length matching columns",
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96 function () {
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97 oSession.fnRestore();
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98
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99 mPass = true;
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100 var iCount = 0;
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101 $('#example').dataTable( {
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102 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
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103 "bDeferRender": true,
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104 "fnRowCallback": function ( nTr, asData, iDrawIndex, iDataIndex ) {
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105 if ( iCount != iDrawIndex )
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106 mPass = false;
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107 iCount++;
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108 return nTr;
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109 }
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110 } );
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111 },
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112 function () { return mPass; }
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113 );
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114
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115
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116
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117 oTest.fnComplete();
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118 } ); |
