how to avoid page postback on dropdown selected index changed
<p>i have bind some dynamic data on selected index changed of dropdown,but when i click on submit button on page postback,data which was bound is gone.
As data is bind on selected index changed of dropdown,if(!(IsPostback)) is not working for me?</p>

<p>Can you please tell how to solve this problem?Plz help</p>

<p>Thanks.
Tina</p>
