AjaxManager+Treeview inside a Combobox

[-DJ-]

Hi guys.

See this: http://www.armenningar.is

In the main area there is a newslist. The user can then filter the newslist based on news-categories (the combobox).
Just check any categories and then click the "Sía fréttir" button.

Once this is done, the combobox becomes unresponsive.

        <telerik:AjaxSetting AjaxControlID="btnFilter">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="dlNews" />
                <telerik:AjaxUpdatedControl ControlID="divHypeNews" />
                <telerik:AjaxUpdatedControl ControlID="comboCats" />
                <telerik:AjaxUpdatedControl ControlID="btnClear" />
                <telerik:AjaxUpdatedControl ControlID="intCurrIndex" />
                <telerik:AjaxUpdatedControl ControlID="intRecordCount" />
                <telerik:AjaxUpdatedControl ControlID="lblStatus" />
                <telerik:AjaxUpdatedControl ControlID="divPagerButtons" />
            </UpdatedControls>
        </telerik:AjaxSetting>

As you can see, there is no mention of the treeview in the AjaxSetting. It's useless to add it there directly since it's within a combobox.
My guess is it still needs to be stated as an updated control. But I am unsure how and where I can add it there.

Any help appreciated.

Regards,
-DJ-

[Pavlina]

Hello -DJ-,

Attached to this message is a simple runnable application which handles the required functionality. Please give it a try and let me know if it works for you.

I hope this helps.

Sincerely yours,
Pavlina
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.