[DotNetDevelopment] Strange Problem with UpdatePanel...

[Ana]

Hi,

In the page I'm developing I have the following structure:

<div id="myDiv" runat="server">
   <asp:UpdatePanel>
      <ContentTemplate>
         <asp:GridView Id=myGridView ...>
            <Columns>
               <TemplateField HeaderText="Header">
                  <ItemTemplate>
                     ...
                  </ItemTemplate>
                  <InsertItemTemplate>
                     ...
                  </InsertItemTemplate>
                  <EditItemTemplate>
                     ...
                  </EditItemTemplate>
                  <FooterTemplate>
                     ...
                  </FooterTemplate>
               </TemplateField>
            </Columns>
         </asp:GridView>
      </ContentTempate>
   </asp:UpdatePanel>
</div>

Inside the GridView, in one of the <EditTemplate> and in one of the
<InsertItemTemplate>, I have the following line:
OnClientClick="javascript:setTimeout('__doPostBack(\'<
%=someButton.ClientID%>',\'\')', 0)" associated to a LinkButton
(UpdateButton and InsertButton).

This GridView is being shown when the user clicks on a linkButton
(DetailsLinkButton) in another GridView (the second GridView show the
details for the record chosen in the first one).

I'm having this error message when I click on the DetailsLinkButton:
Could not find UpdatePanel with ID 'ctl00 main Copy UpdatePanel'. If
it is being updated dynamically then it must be inside another
UpdatePanel.

I tried run the page after removing this two callings to the
javascript __postBack method but I still have the same problem (after
removing this two callings to the __postBack method, the only call to
a javascript in my Page is to confirm the deletion of a record).

Have anyone ever had this problem? What is happening? All help is
welcome!

Thanks,

Ana