Using dropdown Selected index changed event inside a gridview which is in update panel

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.NET3.5

Hello,

I am having a gridview in an update Panel.Inside that Gridview I am using a dropdownlist which is having a selected index changed event and a second drop down gets filled depending upon the first dropdownlist value.

But My entire page is getting postback.I have to scroll the entire gridview again and again.

How to avoid this?

Bye

Posted 6-May-11 1:00am

Kaira_29

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Tarun.K.S · Answer 1 · 2011-05-06T01:55:00

Do make sure that you have added ScriptManager in the .aspx file.
Have you added the events to Triggers in your UpdatePanel?
I have answered it briefly here :checked chaged event is not firing within update panel[^]

And do check out these links :
http://ajax.net-tutorials.com/controls/updatepanel-control/[^]

http://www.asp.net/ajax/tutorials/understanding-asp-net-ajax-updatepanel-triggers[^]

Good luck!