Amr Saafan: AJAX

Showing posts with label AJAX. Show all posts

Sunday, January 25, 2009

Ajax Modal popup Extender - Infinite Scroll bar in ASP.NET 3.5

I was using Ajax Modal popup Extender in a Page that uses Master Page in a Web Application I am working on it. After Modal popup extender comes up, an infinite scroll bar is appearing, and a black box appears and when I tried to scroll down the scroll bar, the background becomes editable.

It was a very strange problem for me but I was able to fix it and here is the solution:

Make sure in your Master Page has this line:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Or in your page if you are using a User Control.

Sunday, September 7, 2008

Javascript is not working with AJAX

If you are using AJAX, and control (inside an UpdatePanel) causes a postback that would normally run Javascript, and you find the Javascript is not running, add a Postback Trigger to the UpdatePanel using the ID of the control that causes the postback.

And this would solve the issue.

Source: https://www.nilebits.com/blog/2008/04/javascript-not-working-with-updatepanel/