[6286] | 1 | // DATA_TEMPLATE: empty_table |
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| 2 | oTest.fnStart( "fnHeaderCallback" ); |
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| 3 | |
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| 4 | $(document).ready( function () { |
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| 5 | /* Check the default */ |
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| 6 | var oTable = $('#example').dataTable( { |
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| 7 | "sAjaxSource": "../../../examples/examples_support/json_source.txt" |
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| 8 | } ); |
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| 9 | var oSettings = oTable.fnSettings(); |
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| 10 | var mPass, bInit; |
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| 11 | |
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| 12 | oTest.fnWaitTest( |
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| 13 | "Default should be null", |
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| 14 | null, |
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| 15 | function () { return oSettings.fnHeaderCallback == null; } |
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| 16 | ); |
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| 17 | |
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| 18 | |
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| 19 | oTest.fnWaitTest( |
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| 20 | "Five arguments passed", |
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| 21 | function () { |
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| 22 | oSession.fnRestore(); |
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| 23 | |
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| 24 | mPass = -1; |
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| 25 | bInit = false; |
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| 26 | $('#example').dataTable( { |
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| 27 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 28 | "fnHeaderCallback": function ( ) { |
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| 29 | mPass = arguments.length; |
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| 30 | }, |
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| 31 | "fnInitComplete": function () { |
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| 32 | bInit = true; |
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| 33 | } |
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| 34 | } ); |
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| 35 | }, |
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| 36 | function () { return mPass == 5 && bInit; } |
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| 37 | ); |
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| 38 | |
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| 39 | |
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| 40 | /* The header callback is called once for the init and then when the data is added */ |
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| 41 | oTest.fnWaitTest( |
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| 42 | "fnHeaderCallback called once per draw", |
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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 | bInit = false; |
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| 48 | $('#example').dataTable( { |
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| 49 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 50 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 51 | mPass++; |
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| 52 | }, |
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| 53 | "fnInitComplete": function () { |
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| 54 | bInit = true; |
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| 55 | } |
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| 56 | } ); |
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| 57 | }, |
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| 58 | function () { return mPass == 2 && bInit; } |
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| 59 | ); |
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| 60 | |
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| 61 | oTest.fnWaitTest( |
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| 62 | "fnRowCallback called on paging (i.e. another draw)", |
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| 63 | function () { $('#example_next').click(); }, |
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| 64 | function () { return mPass == 3; } |
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| 65 | ); |
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| 66 | |
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| 67 | |
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| 68 | oTest.fnWaitTest( |
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| 69 | "fnRowCallback allows us to alter row information", |
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| 70 | function () { |
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| 71 | oSession.fnRestore(); |
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| 72 | $('#example').dataTable( { |
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| 73 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 74 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 75 | nHead.getElementsByTagName('th')[0].innerHTML = "Displaying "+(iEnd-iStart)+" records"; |
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| 76 | } |
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| 77 | } ); |
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| 78 | }, |
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| 79 | function () { return $('#example thead th:eq(0)').html() == "Displaying 10 records"; } |
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| 80 | ); |
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| 81 | |
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| 82 | |
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| 83 | oTest.fnWaitTest( |
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| 84 | "iStart correct on first page", |
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| 85 | function () { |
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| 86 | oSession.fnRestore(); |
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| 87 | |
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| 88 | mPass = true; |
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| 89 | $('#example').dataTable( { |
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| 90 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 91 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 92 | if ( iStart != 0 ) |
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| 93 | { |
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| 94 | mPass = false; |
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| 95 | } |
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| 96 | } |
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| 97 | } ); |
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| 98 | }, |
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| 99 | function () { return mPass; } |
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| 100 | ); |
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| 101 | |
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| 102 | |
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| 103 | oTest.fnWaitTest( |
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| 104 | "iStart correct on second page", |
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| 105 | function () { |
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| 106 | oSession.fnRestore(); |
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| 107 | |
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| 108 | mPass = false; |
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| 109 | $('#example').dataTable( { |
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| 110 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 111 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 112 | if ( iStart == 10 ) |
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| 113 | { |
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| 114 | mPass = true; |
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| 115 | } |
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| 116 | }, |
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| 117 | "fnInitComplete": function () { |
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| 118 | $('#example_next').click(); |
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| 119 | } |
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| 120 | } ); |
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| 121 | }, |
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| 122 | function () { return mPass; } |
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| 123 | ); |
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| 124 | |
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| 125 | |
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| 126 | oTest.fnWaitTest( |
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| 127 | "iEnd correct on second page", |
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| 128 | function () { |
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| 129 | oSession.fnRestore(); |
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| 130 | |
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| 131 | mPass = false; |
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| 132 | $('#example').dataTable( { |
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| 133 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 134 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 135 | if ( iEnd == 20 ) |
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| 136 | { |
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| 137 | mPass = true; |
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| 138 | } |
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| 139 | }, |
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| 140 | "fnInitComplete": function () { |
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| 141 | $('#example_next').click(); |
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| 142 | } |
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| 143 | } ); |
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| 144 | }, |
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| 145 | function () { return mPass; } |
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| 146 | ); |
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| 147 | |
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| 148 | |
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| 149 | oTest.fnWaitTest( |
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| 150 | "aiDisplay length is full data when not filtered", |
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| 151 | function () { |
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| 152 | oSession.fnRestore(); |
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| 153 | |
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| 154 | mPass = false; |
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| 155 | $('#example').dataTable( { |
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| 156 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 157 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 158 | if ( aiDisplay.length == 57 ) |
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| 159 | { |
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| 160 | mPass = true; |
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| 161 | } |
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| 162 | } |
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| 163 | } ); |
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| 164 | }, |
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| 165 | function () { return mPass; } |
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| 166 | ); |
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| 167 | |
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| 168 | oTest.fnWaitTest( |
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| 169 | "aiDisplay length is 9 when filtering on 'Mozilla'", |
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| 170 | function () { |
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| 171 | oSession.fnRestore(); |
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| 172 | |
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| 173 | mPass = false; |
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| 174 | oTable = $('#example').dataTable( { |
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| 175 | "sAjaxSource": "../../../examples/examples_support/json_source.txt", |
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| 176 | "fnHeaderCallback": function ( nHead, aasData, iStart, iEnd, aiDisplay ) { |
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| 177 | if ( aiDisplay.length == 9 ) |
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| 178 | { |
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| 179 | mPass = true; |
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| 180 | } |
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| 181 | } |
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| 182 | } ); |
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| 183 | oTable.fnFilter( "Mozilla" ); |
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| 184 | }, |
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| 185 | function () { return mPass; } |
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| 186 | ); |
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| 187 | |
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| 188 | |
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| 189 | |
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| 190 | oTest.fnComplete(); |
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| 191 | } ); |
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