// DATA_TEMPLATE: dom_data oTest.fnStart( "2635 - Hiding column and state saving" ); $(document).ready( function () { $('#example').dataTable( { "bStateSave": true } ); oTest.fnTest( "Set the hidden column", function () { $('#example').dataTable().fnSetColumnVis( 2, false ); }, function () { return $('#example thead th').length == 4; } ); oTest.fnTest( "Destroy the table and remake it - checking one column was removed", function () { $('#example').dataTable( { "bStateSave": true, "bDestroy": true } ); }, function () { return $('#example thead th').length == 4; } ); oTest.fnTest( "Do it again without state saving and make sure we are back to 5 columns", function () { $('#example').dataTable( { "bDestroy": true } ); }, function () { return $('#example thead th').length == 5; } ); oTest.fnComplete(); } );