I attached a sample which I placed WebCombo inside WebTab and Ajax panel. When I switched into the other tabs and went back, the arrow button was still there.

If you got the same issue when running my sample, please try to use the latest hotfix (especially, WebCombo and WebUIFramework). Otherwise, please guide me if there is something I missed. Hope this helps.

Regards,
Handy

I am using DNN 5.1, ajax 1.1. The ajax tab is placed inside the update panel. when i have  a button and on clicking on it makes ajax post back. At that time i am getting this issue.

I recall this issue has been fixed in the latest released build.

What's the full WebCombo version that you used?

I am using web combo version 4.0.7200.213

Siva, I noticed that WebCombo latest build is 214. Perhaps can do an update. Also, make sure you applied the script or resources properly.

Another thing to try is to test the issue in simpler scenario, much like the one attached by Handy. Have you give it a try?

Thanks!

I have tested in DNN 5.1 and works fine. Could you send me a simple module which can work also on mine so i can investigate the issue?

Regards,
Handy