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Stephen
695
Hidden Input not available during partial postback?
posted

Hi,

I have a WARP panel which wraps an ig toolbar, which has a few buttons and a custom control, which is a asp.net web user control, which is a webcombo.  So these are all wrapped by the WARP right?

In the web user control, I have a hidden input (it is marked with runat=server), I set the value of this hidden input on the client side when a value is selected by the webcombo.  When a button control on the toolbar causes a postback (now a partial, as it is wrapped in the WARP) the value of the input is null when I look at it in page loading?

Any ideas on this would be a great help.

Many thanks.

Zack

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  • 237
    posted

    I have a similar situation that does work. I think it is important that you set the html controls id and not just it's name.

    My hidden input is in a panel so when I set it in Javascript I use: 
                   document.getElementById('pnlParameter_HiddenField').value='hello'

    My field definition is as follows:
                  <input type="hidden" id="HiddenField" runat="server" />

     

     

     

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