This is my selectall button code..on clicking this i am selecting all checkboxes..
$(\'#PbtnSelectAll\').click(function() {
$(\'#PricingEditExceptions
Try to use true , false boolean. Can you try http://www.iknowkungfoo.com/blog/index.cfm/2008/7/9/Check-All-Checkboxes-with-JQuery ?
it's working in my IE 7.
Check the id's of all your elements. I'd be using .PbtnSelectAll etc and giving each element a class of the same. At least the class doesn't change like the name can.
try using "#Fieldset input:checkbox"
as your selector.
Try using a boolean instead
$('#Fieldset input[type=checkbox]').attr('checked',true);