AJAX :: Separate Controls Inside Update Panel For Doing AsyncPostBackTrigger

Feb 25, 2010

have update panel that content check box, textbox, 3 DropDownList with CascadingDropDown extender. When I checked the checked box it should do a AsyncPostBackTrigger and it is working ok but the problem that if I select any thing from DropDownLists then check the box it would clear the DropDownLists after doing AsyncPostBackTrigger for the the check box.

any advice how to separate these controls inside update panel for doing AsyncPostBackTrigger??

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