Question

i am searching for the javascript that performs select all – deselect all feature in asp.net gridview.

So if a header checkbox is selected all the item templates checkbox should be selected. if any item template checbox is deselcted, the header checkbox should also be deselected.

Thanks

Answer 1

$('#GridView1 input[type=checkbox]').each(function(){
this.checked=!this.checked;});

Add this on ‘select all’ button click