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Update contents of a LoadingPanel on long timed post back

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AjaxLoadingPanel
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Support asked on 22 Sep 2020, 09:25 PM

     Not sure if this is even possible.

 

I have an update panel that fires off fine when a button is clicked and it shows "Processing request. Please wait...."

All fine and dandy.

Certain actions may take a while and I would like to be able to change the message content (attempting through threading and delegates) with status updates as to the background process.

 

Is this even remotely possible?

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Peter Milchev
Telerik team
answered on 24 Sep 2020, 10:40 AM

Hello,

The AjaxLoadingPanel could be modified client-side with JavaScript with some static content. 

If you need to have a real progress tracking of a server-side process, then you should need the ProgressArea. Additionally, you can try subscribing to the client-side event of the ProgressArea and use JavaScript to modify other elements on the page:

Regards,
Peter Milchev
Progress Telerik

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