I'm experiencing a strange issue with ultrawebtab images in IE 8.0. I'm using infragistics 2010 Vol. 1 controls.
I have a page with an UltraWebTab. The webtab itself is placed inside a Web Async Refresh Panel (WARP). The locations for the webtab images are set as follows:
NormalImage ="~/Resources/Images/ig_tab_lightb1.gif"
SelectedImage ="~/Resources/Images/ig_tab_lightb2.gif"
When I open the page in IE 8.0, I see the tab images initially. But whenever I do something that triggers an async postback, images disappear. I don't see the same behavior with IE 7.0, where the images remain intact always.
Did anyone run into this issue or a similar issue? Is there a hotfix or workaround?
We are planning to upgrade all the user machines to IE 8.0 in our company in the next couple of weeks and I should solve this issue before that. Any help in this regard is greatly appreciated.
Thanks,
Ramesh Tumati
Sr. IT Systems Analyst
After troubleshooting the page for a while, found something else interesting:
The page with the problem is hosted in an IFRAME. If the page is hosted within an iframe I don't see the tab images after async postback.
If I access the same page from outside the IFRAME, there no issues at all??????
-Ramesh Tumati