Is there a way to set a asp.net button's CommandArgument in javascript?

Question

I have a GridView that lists a bunch of items and one of the columns has a link that displays a modal (AjaxToolkit ModalPopupExtender). Let\'s call that link \"Show\". In t

Answer 1

If you are using Updatepanel, you need to place the Hiddenfield inside the Updatepanel. Otherwise you will not be able to get/set the value stored in hiddenfield.