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I have two DropDownLists. ddldeg and ddlbranch. I am binding ddldeg to a Dataset by using find control in gridrowdatabound event in !IsPostBack.
I am then binding ddlbranch to another Dataset based on the selected item in ddldeg on the SelectedIndexChanged event on ddldeg.
My problem is that when I select ddldeg value selectedIndexChanged event is called and in debugging that dropdown is get filled but after that both dropdownlist's get blanked.
Posted 19-Mar-13 21:00pm
Karthik Harve 20-Mar-13 2:12am
can you show your code ?
S. M. Ahasan Habib 20-Mar-13 3:59am
You need to show your 2 drop down's html markup and page_init/load event where you bind/populate your dropdown controls and how will you handle selectedIndexChanged event.

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