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ModalPopupExtender Not clearing after update

Posted By:      Posted Date: October 12, 2010    Points: 0   Category :ASP.Net

Hi All,

I hope somebody can help with this issue as I've been struggling for days to work out what I've done wrong. Basically, I have a gridview that I've attached a small pop-up form to edit just the fields that I want editing (rather than all of the fields from the GridView). The update works OK in that the data is written back to the database OK and the pop-up form closes. However, the view of the gridview isn't returned and everything is as though the pop-up form was still there. The only way around it seems to refresh the page.

The front-end is like this:

<asp:Panel ID="Panel1" runat="server">
        <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
                <asp:AsyncPostBackTrigger ControlID="ddlCampaign" />
                <asp:Panel runat="server" ID="grdScroll" Height="380px" ScrollBars="Both">
                    <asp:GridView ID="GridView1" runat="server" 

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