Get clientside RadGrid inside RadGrid Edit Form

[Nick]

Hi,

I have a RadGrid inside the EditForm of the main RadGrid:

<telerik:RadGrid runat="server" ID="RadGrid1">
  <EditFormSettings EditFormType="Template">
    <FormTemplate>
      <div>
        <asp:Panel runat="server" ID="Panel1">
          <table><tr><td>
            <telerik:RadGrid runat="server" ID="InnerRadGrid"></telerik:RadGrid>
          </td></tr></table>
        </asp:Panel>
      </div>
    </FormTemplate>
  </EditFormSettings>
</telerik:RadGrid>

 

How can I reach via javascript the InnerRadGrid? 

I tried using 

RadGrid1.Controls.Add(new LiteralControl("<script type='text/javascript'>window['InnerRadGrid'] = '" + InnerRadGrid.ClientID + "';</script>"));

 var grid = document.getElementById(window['InnerRadGrid']);

 

in RadGrid1_ItemCreated() but id doesn't work.

 

I need it because in the header of some TemplateColumn in the InnerRadGrid I have a checkbox which, when toggled, shoul select/deselect every checkbox in that column. If there is another way to reach this functionality, it'd be fine.

 

Thank you, regards

Nick

[Konstantin Dikov]

Hello Nick,

You can use the $telerik.findControl(container, id) method to get reference to the RadGrid in the edit form when it is initialized:

$telerik.findControl($find("<%=RadGrid1.ClientID%>").get_element(), "InnerRadGrid")

Please give this a try and see if it will work in your project.


Best Regards,
Konstantin Dikov
Telerik by Progress

[Nick]

That worked perfectly, thank you!

Best regards,
Nick