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How to Pass Grid Row to Textbox on Modal Popup?

Posted By:      Posted Date: October 21, 2010    Points: 0   Category :ASP.Net
 

Hi,  

I have a panel with a textbox on it.  In the GridView I have a button in a template.  I can send the row data from the button's OnClick to the text box easily enough. 

                <asp:TemplateField ShowHeader="False">
                    <ItemTemplate>
                        <asp:Button ID="Preview_btn" runat="server" CausesValidation="false" 
                        Text="Preview" OnClick="GoToPreviewPage"/>
                        </ItemTemplate>
                </asp:TemplateField>

 Protected Sub GoToPreviewPage(ByVal sender As Object, ByVal e As EventArgs)

        Dim row As GridViewRow = DirectCast(TryCast(sender, Control).NamingContainer, GridViewRow)
        Dim myRowIndex As Integer = row.RowIndex

        Textbox2.Text = Gridview1.Rows(myRowIndex).Cells(1).Text

End Sub

When I added the ModalPopupExtender to the button and pointed it to the panel, now the button's OnClick event and OnClientClick and CommandName no longer fire.  The Popup works fine, I'd just like to be able to pass the RowID to i


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