How to check all chackbox onclick function via javascript
How to check all chackbox onclick function via javascript <script type="application/javascript"> function checkAllbox(array_with_id_values) { for (var i = 0, ilen = array_with_id_values.length; i < ilen; i++) { document.getElementById(array_with_id_values[i]).checked = true; } } </script> <a href="javascript:void(0)" onClick="checkAllbox(['a1','a2','a3'])">select all</a> Where a1,a2,a3 are different id checkbox