I've been trying to update an updatepanel with the selected values of two dropdownlists. The updatepanel is supposed to be updated on selectedindex changed of the second dropdown. The update works on the first initial index changed, but does not work for any subsequent index change.
When I try to toggle the the second dropdownlist more than once, it does not update the update panel. I have to toggle the first dropdownlist and then the second dropdownlist to see results. If this is not clear, please let me know. Thanks for your help!