[Solved] Catch postback with AJAX in RadAjaxManagerProxy

[Rob Himself]

I find myself in a bit of a pickle at the moment. I'm basically trying to blanket a tabstrip's autopostback switching using the RadAjaxManagerProxy. For some reason, I get some very strange results.

For starters, the tab doesn't actually switch. It just gives me a blank RadPageView and an error of "Could not find UpdatePanel with ID ...".

Below is the RadAjaxManagerProxy:

<telerik:RadAjaxManagerProxy ID="uxProdRam" runat="server" EnableViewState="true">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="TabStrip">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="MultiPage" LoadingPanelID="ralp" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManagerProxy>

Any help would be greatly appreciated!

[Yana]

Hi Rob Himself,

The provided information is not enough for us to reproduce the issue. Could you please paste your code here?

Best wishes,
Yana
the Telerik team

[Rob Himself]

Sure.

<telerik:RadAjaxManagerProxy ID="uxProdRam" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="uxMyProductionRts">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="uxMyProductionRts" />
<telerik:AjaxUpdatedControl ControlID="uxMyProductionRmp" LoadingPanelID="ralp" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting AjaxControlID="uxMyProductionRmp">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="uxMyProductionRmp" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManagerProxy>	<telerik:RadAjaxLoadingPanel ID="ralp" runat="server" Transparency="10" >	<img src="../Assets/img/common/indicator.gif" alt="Loading..." />	</telerik:RadAjaxLoadingPanel>
<telerik:RadTabStrip ID="uxMyProductionRts" runat="server" MultiPageID="uxMyProductionRmp" AutoPostBack="true"
SelectedIndex="0" EnableEmbeddedSkins="False" EnableAjaxSkinRendering="true" Skin="ImlRadSkin" UnSelectChildren="true">
<Tabs>
<telerik:RadTab runat="server" Text="Total" PageViewID="uxTotalRpv" />
<telerik:RadTab runat="server" Text="Mine" PageViewID="uxMineRpv" />
<telerik:RadTab runat="server" Text="Downline" PageViewID="uxDownlineRpv" />
</Tabs>
</telerik:RadTabStrip>
<telerik:RadMultiPage ID="uxMyProductionRmp" Runat="server" SelectedIndex="0" RenderSelectedPageOnly="true">
<telerik:RadPageView ID="uxTotalRpv" runat="server" Width="100%"><!-- grid here --></telerik:RadPageView>
<telerik:RadPageView ID="uxMineRpv" runat="server" Width="100%"><!-- grid here --></telerik:RadPageView>
<telerik:RadPageView ID="uxDownlineRpv" runat="server" Width="100%"><!-- grid here --></telerik:RadPageView>
</telerik:RadMultiPage>

Based on my code above, I would expect only the first tab to load initially, but when I click the Total or Downline tabs, those tabs should load while throwing up a RadAjaxLoadingPanel.

Surely I'm doing something wrong?

[Yana]

Hi Rob Himself,

I've tested the provided code and it worked without a problem. Please check whether you've put RadAjaxManager on the page. What exactly is your scenario - MasterPage/Content Page or this code is located inside a user control? Please send us more information.

Kind regards,
Yana
the Telerik team