Hi,

I have 2 panels in an aspx page.
Panel1 - has 1 radiobuttonlist with Yes and No as options
Panel 2 - has 2 textboxes.

I want when Yes from radiobuttonlist is selected - the panel 2 to be displayed and the same to be hdden with No is selected.

The following the code i am using in aspx page:

<telerik:RadAjaxManager ID="RadAjaxManager2" runat="server">
    <AjaxSettings>     
      </telerik:AjaxSetting>
      <telerik:AjaxSetting AjaxControlID="pnlRadioButtons">
        <UpdatedControls>
          <telerik:AjaxUpdatedControl ControlID="pnlRadioButtons" />
        </UpdatedControls>
      </telerik:AjaxSetting>
      <telerik:AjaxSetting AjaxControlID="pnlMiddleData">
        <UpdatedControls>
          <telerik:AjaxUpdatedControl ControlID="pnlMiddleData" />
        </UpdatedControls>
      </telerik:AjaxSetting>
    </AjaxSettings>
  </telerik:RadAjaxManager>


The following is the C# code:

protected void RadBtnSystemUser_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (RadBtnSystemUser.SelectedValue.ToString() == "1")
        {
            pnlMiddleData.Visible = true;
            reqFldUserId.Enabled = true;
        }
        else
        {
            pnlMiddleData.Visible = false;
            reqFldUserId.Enabled = false;
        }
    }

This throws an error saying that since are in 2 seperate update panels an error occured.

Is this possible?
Please help.

--
Regards,
Debashis

Hello,

Could you please elaborate a bit more in your scenario? Are the controls pnlMiddleData and pnlRadioButtons RadAjaxPanela or asp UpdatePanela. Please note that you could not add RadAjaxPanels or asp UpdatePanels into the RadAjaxManager settings.

Kind regards,
Maria Ilieva
the Telerik team