Web Forms :: Setting Hidden Value Server Side And Accessing On Client Side?

Jul 19, 2010

I am trying to set a hidden type value to x on Server Side and then access it with Javascript. I have tried multiple ways to accomplish this.

At the basic level this is what I am trying to do.

Aspx page
<asp:HiddenField ID="HidRowNumber" runat="server" />
CS Page
In IsPostBack
HidRowNumber.Value = EFileRowNumber.Text;
Javscript
var status = document.getElementById("<%= HidRowNumber.ClientID %>").value;

When I am debugin it say it HidRowNumber's Value has changed to x but when I access the value with JS it always returns ''.

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