Click here to Skip to main content
12,303,230 members (74,015 online)
Rate this:
 
Please Sign up or sign in to vote.
See more: ASP.NET4
I have two DropDownLists. ddldeg and ddlbranch. I am binding ddldeg to a Dataset by using find control in gridrowdatabound event in !IsPostBack.
I am then binding ddlbranch to another Dataset based on the selected item in ddldeg on the SelectedIndexChanged event on ddldeg.
My problem is that when I select ddldeg value selectedIndexChanged event is called and in debugging that dropdown is get filled but after that both dropdownlist's get blanked.
Posted 19-Mar-13 20:00pm
Comments
Karthik Harve 20-Mar-13 2:12am
   
can you show your code ?
S. M. Ahasan Habib 20-Mar-13 3:59am
   
You need to show your 2 drop down's html markup and page_init/load event where you bind/populate your dropdown controls and how will you handle selectedIndexChanged event.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month


Advertise | Privacy | Mobile
Web01 | 2.8.160530.1 | Last Updated 20 Mar 2013
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100