Call a JS function on AJAX update (instead of using UpdateProgress control)

The atlas:UpdateProgress control is nice, but an app I am working on already has a "loading..." image that is displayed using JavaScript (displayLoader(), and hideLoader() to hide) whenever a "non-Atlas" postback is invoked, and when the page initially starts loading.

I am looking for an way to call these functions whenever an Atlas postback is made so I can use this functionality for both types of postback. Is there an way to do this with client script, rather than creating a custom version of the UpdateProgress control?

Regards,
David

You should check out the samples on the client atlas section.

You can handle the different events to create your own custom progress indicator.

hello.

once again, search the atlas discussion an suggestion forum. there you'll find 1 or 2 posts that show how to handle the propertychanged event of the pagerequestmanager in order to handle the start and end of a partial atlas postback with jscript.

Great, those keywords have helped turn up some good results. I was previously searching both here and search engines for terms relating to "custom atlas updateprogress control" and didn't have much luck.

Thanks for pointing me in the right direction.
Regards,
David