1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | // DATA_TEMPLATE: empty_table oTest.fnStart( "bLengthChange" ); $(document).ready( function () { /* Check the default */ $('#example').dataTable( { "sAjaxSource": "../../../examples/examples_support/json_source.txt" } ); oTest.fnWaitTest( "Length div exists by default", null, function () { return document.getElementById('example_length') != null; } ); oTest.fnWaitTest( "Four default options", null, function () { return $("select[name=example_length] option").length == 4; } ); oTest.fnWaitTest( "Default options", null, function () { var opts = $("select[name='example_length'] option"); return opts[0].getAttribute('value') == 10 && opts[1].getAttribute('value') == 25 && opts[2].getAttribute('value') == 50 && opts[3].getAttribute('value') == 100; } ); oTest.fnWaitTest( "Info takes length into account", null, function () { return document.getElementById('example_info').innerHTML == "Showing 1 to 10 of 57 entries"; } ); /* Check can disable */ oTest.fnWaitTest( "Change length can be disabled", function () { oSession.fnRestore(); $('#example').dataTable( { "sAjaxSource": "../../../examples/examples_support/json_source.txt", "bLengthChange": false } ); }, function () { return document.getElementById('example_length') == null; } ); oTest.fnWaitTest( "Information takes length disabled into account", null, function () { return document.getElementById('example_info').innerHTML == "Showing 1 to 10 of 57 entries"; } ); /* Enable makes no difference */ oTest.fnWaitTest( "Length change enabled override", function () { oSession.fnRestore(); $('#example').dataTable( { "sAjaxSource": "../../../examples/examples_support/json_source.txt", "bLengthChange": true } ); }, function () { return document.getElementById('example_length') != null; } ); oTest.fnComplete(); } ); |