•
•
•
•
What is DaniWeb IT Discussion Community?
You're currently browsing the ASP.NET section within the Web Development category of DaniWeb, a massive community of 456,196 software developers, web developers, Internet marketers, and tech gurus who are all enthusiastic about making contacts, networking, and learning from each other. In fact, there are 3,924 IT professionals currently interacting right now! Registration is free, only takes a minute and lets you enjoy all of the interactive features of the site.
Please support our ASP.NET advertiser: Lunarpages ASP Web Hosting
Views: 6669 | Replies: 6
 |
| |
•
•
Join Date: Apr 2007
Posts: 10
Reputation: 
Rep Power: 2
Solved Threads: 0
Newbie Poster
Hi,
I have 2 drop down lists, in which the selection value of the 1st drop down list will determine the content of the second drop down list.
Is that I need to use javascript function to achieve this? If yes, how should I code the javascript and how should I call the javascript from within Page_Load, can someone please kindly show me an example?
Tour advice is much appreciated. Thanks.
I have 2 drop down lists, in which the selection value of the 1st drop down list will determine the content of the second drop down list.
Is that I need to use javascript function to achieve this? If yes, how should I code the javascript and how should I call the javascript from within Page_Load, can someone please kindly show me an example?
Tour advice is much appreciated. Thanks.
•
•
Join Date: Nov 2005
Location: Mostar
Posts: 89
Reputation:
Rep Power: 4
Solved Threads: 10
Junior Poster in Training
Do you know how to populate one combo?
If you don't i suggest that you read some tutorials before.
If you don't i suggest that you read some tutorials before.
•
•
Join Date: Apr 2007
Posts: 10
Reputation:
Rep Power: 2
Solved Threads: 0
Newbie Poster
Ya of course I knew about populating one combo. My question here is how to populate the SECOND drop down list upon changes of selected value in the FIRST drop down list.
•
•
Join Date: Nov 2005
Location: Mostar
Posts: 89
Reputation:
Rep Power: 4
Solved Threads: 10
Junior Poster in Training
Well just populate second dropdown in SelectedIndexChanged event of the first dropdown.
•
•
Join Date: Dec 2006
Location: syria
Posts: 158
Reputation:
Rep Power: 2
Solved Threads: 8
Junior Poster
•
•
•
•
Originally Posted by ManicCW 
Well just populate second dropdown in SelectedIndexChanged event of the first dropdown.
then the page will go back to server to populate the dropdown list
i guess using AJAX is more efficient
programming is an art ,only for those who can understand it.
- th3 php wr3nch -
- th3 php wr3nch -
•
•
Join Date: Nov 2005
Location: Mostar
Posts: 89
Reputation:
Rep Power: 4
Solved Threads: 10
Junior Poster in Training
•
•
•
•
then the page will go back to server to populate the dropdown list
i guess using AJAX is more efficient
Sure it is.
But if she does not know how to populate this way it's going to be harder for her to do it ajax way.
|
•
•
•
•
•
•
•
•
DaniWeb ASP.NET Marketplace
•
•
•
•
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Hybrid Mode
- help with paging in sql 2000 (MS SQL)
- Choosing File Upload Destination from dropdown (PHP)
- searching and paging..plz help.. (ASP)
- Cd Tary Wont Open (Storage)
- How to update a Datagrid cell in Javascript (C#)
- digg v3 launched today (Techies' Lounge)
- Perplexed: Combo Box Not Holding Data (C#)
- I lost all my program on start menu and word/excel docs (Windows NT / 2000 / XP / 2003)
- database table design problems (Database Design)
Other Threads in the ASP.NET Forum
- Previous Thread: validating control in agridview
- Next Thread: MS Access connections
