Thank you for your interest in RadInputPrompt.
You can add the busy indicator to the page, as long as it is not running (IsRunning
= false), it won't be visible. Then in the closed handler you can set the IsRunning
property to true and display the indicator. Here's an example of how you can do this:
closedHandler: (closedArgs) =>
// Perform your time consuming actions here.
Here, "busy" is the name of the RadBusyIndicator
instance that you have added to your page.
I hope this information helps. Let me know if you need additional assistance.
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