Certain controls on an aspx page render incorrectly sporadically. Sometimes they show the border and sometimes they don't. Sometimes when you select an option in one of the WebDropDowns, the borders for all the controls then render. Sometimes when I refresh the browser they show up, but not always.
What could cause this rendering issue to happen? Please see attached screenshot and html code.
Will,
Is it possible to test with Firefox to see if there is a difference in the rendering?
This would let us know if the issue is specific to Internet Explorer and possibly due to the style limit that Internet Explorer has. There are more details on this limitation here:
http://support.microsoft.com/kb/262161
The article also has some JavaScript to test the limit and you could use similar logic in a button on your page to test if you are already at the style limit.
Let me know if you have any questions with this matter.
Hey Alan, this has only been tested in IE. I've removed the update panels and even the web panel and loaded the page, and it still won't render.
What web browser does this happen in? Is the issue limited to one web browser or does it happen in both IE and Firefox?
Is the issue specific to the controls that are in the UpdatePanel? If the UpdatePanel is removed and you do a full postback, does the styling issue still happen?
Please answer these questions so that I may better assist you.
Forgot to add the code file.