DropDownList Problem with postback

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VB

ASP.NET4

hi...

How can i set postback for a dropdownlist onfocus event..

could some one help me.

Thank you..!

Posted 18-Nov-13 20:09pm

Tuduru Sai Krishna

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Mahesh Bailwal 19-Nov-13 2:52am

why you want to do that?

Tuduru Sai Krishna 19-Nov-13 3:31am

initially i need to give readonly option to the user(i,e dropdown looks like a label).. onfocus event, i want to postback and add items to dropdownlist and give user to select the item..

Tuduru Sai Krishna 19-Nov-13 3:38am

Thanks for your response Mr. Mahesh Bailwal.
Do you get my problem?

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2013-11-18T22:41:00

Solution 1

On aspx page add the Event to DropDownList.

onfocus="__doPostBack('ddlDropDown','');"

Here ddlDropDown is the ID of DropDownList.

Posted 18-Nov-13 22:41pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)