Page automatically scrolls up and down on asynchronous postback - UpdatePanel with ajax always visible control

Hi,

On my page there are few updatepanels and each of them has its own ajax always visible control, which shows animation. Always visible control displays animation at the right bottom corner of the page.

If the bottom updatepanel does any asynchronous postback then page scrolls up automatically and shows relavent visible control and then scrolls down automatically once its finished with asynchronous postback.

Anyone knows that why does the page scrolls up automatically?

Re: Page automatically scrolls up and down on asynchronous postback - UpdatePanel with ajax always visible control

Usually People loves to maintain the scroll postiion. But requirment is reverse, Here is the trick, create an script tag after the scriptmanager and put the following lines:

<script type="text/javascript"> var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_beginRequest(beginRequest); function beginRequest() { prm._scrollPosition = null; } </script>

http://aspnet.4guysfromrolla.com/articles/111704-1.aspx

http://basgun.wordpress.com/2008/06/09/maintain-scroll-position-updatepanel-postback/

Lety me know if this helpful to you

Re: Page automatically scrolls up and down on asynchronous postback - UpdatePanel with ajax always visible control

Hi Chetan,

Thanks for your input but i actually want to keep the scroll bar position.

I am going to run some tests on my code and will see if i can find the problem, otherwise i will paste my aspx code here.

Many Thanks