Multiple Checkbox Select/Deselect using jQuery

<SCRIPT language="javascript"> $(function(){       // add multiple select / deselect functionality     $("#selectall").click(function () {           $('.case').attr('checked', this.checked);     });       // if all checkbox are selected, check the selectall checkbox     // and viceversa     $(".case").click(function(){           if($(".case").length == $(".case:checked").length) {             $("#selectall").attr("checked", "checked");         } else {             $("#selectall").removeAttr("checked");         }       }); }); </SCRIPT>

Categories: JQuery