How to process dropdownlist control but not send it to the server?
I have two dropdownlist controls. When I choose a item of ddl control first, then the second ddl control will show items corresponding to the first one. E.g when I choose a country in first ddl, then the second one will show citys of this country. I think it is possible if use jQuery. But I don't known to do that. Help ladies and gentlments. Thanks
Posted Nov 10, 2009, 2:37 AM
User JavaScript Http Request for populating data.
OR
U can use update panel.
Thanks & Regards
Vinay Singh
tuanbsPosted Nov 10, 2009, 1:19 AM
Kirtan PatelPosted Nov 9, 2009, 2:14 PM
When you Selected First Item From First dropdownlist Change the DataSource of Second DropDownList Accrding to the 1st dropdownlist selected value .
Write Code in dropdownlist 1's SelectedIndexChanged() Event to fill DropDownList 2 with Select Query filtered by DropDownList1
Hope this will help you
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