Basically, I'd like to render the contents of a page to the screen and then start a long running process. Is it possible for the page to load and after the contents are loaded to the page, do a partial postback with AJAX and have the contents of the page remain on the screen?
1 Answer, 1 is accepted
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Pavlina
Telerik team
answered on 26 Sep 2009, 02:57 PM
Hi Pirooz,
Although RadAjaxLoadingPanel is designed to be shown on AJAX updates, in your case you would like to show it on initial page load as well. It is not supported out of the box, however it is easy achievable using some additional code.
More information is available here: Show RadAjaxLoadingPanel on initial page load