I recently installed the November release of the AjaxToolkit, and just discovered this bug (in production no less). It seems that OnActiveTabChanged is firing even when it ISN'T changing. It fires on every postback.
I mistakenly set the impact to "Low", but this is indeed a big problem. I have reverted back to an old release of the Toolkit. Going forward, I will probably abandon all use of the Toolkit.
Comments: Yes I can duplicate a similar issue as well. What I see going on is that only the first tab panel activetabchanged event always fires. If i drop a button in both tab panel 1 and 2 and i click on the button, only the button on the first tab panel causes the activetabchanged event to fire. This should have never got to production with such an obvious bug as this.
I mistakenly set the impact to "Low", but this is indeed a big problem. I have reverted back to an old release of the Toolkit. Going forward, I will probably abandon all use of the Toolkit.
Comments: Yes I can duplicate a similar issue as well. What I see going on is that only the first tab panel activetabchanged event always fires. If i drop a button in both tab panel 1 and 2 and i click on the button, only the button on the first tab panel causes the activetabchanged event to fire. This should have never got to production with such an obvious bug as this.