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cannot bind dropdownlist inside from button click inside updatepanel

Posted By:      Posted Date: September 24, 2010    Points: 0   Category :ASP.Net


I have a gridview inside UpdatePanel. 

Inside gridview there is a dropdownlist and a button on each row. On button click I am opening a panel through Modal popup extneder.

Inside that pop up there is again a dropdownlist. I am adding an item into this dropdownlist based on the selection from the dropdown inside gridview. 

like  ddl.items.insert(0,'xyz');

But first time this inserted item is not getting reflected in the dropdownlist. But after one postback this item is getting reflected.

Please let me know how to fix this. I tried UpdateMode conditional and always but didn't worked. If I am not clear let me know.


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