473,410 Members | 1,916 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,410 software developers and data experts.

SelectedIndexChanged event of dropdownlist doesnt work

hi everybody,
i have a dropdownlist in web application but it doesnt work if anybody met
this problem before plz help me
Nov 16 '05 #1
1 2289
What are you expecting to happen? Are you expecting it to cause the page to be submitted? If so, is the AutoPostback property set to true for the dropdown list (it defaults to false)?

Regards

Richard Blewett - DevelopMentor
http://staff.develop.com/richardb/weblog

nntp://news.microsoft.com/microsoft.public.dotnet.languages.csharp/<19**********************************@microsoft.co m>

hi everybody,
i have a dropdownlist in web application but it doesnt work if anybody met
this problem before plz help me

---
Incoming mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.771 / Virus Database: 518 - Release Date: 28/09/2004

[microsoft.public.dotnet.languages.csharp]
Nov 16 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: Donal | last post by:
I have 3 related dropdowns. When the 1st is changed, the 2nd is updated, and when the 2nd is changed, the 3rd is updated. When i change the 1st dropdown (sites), the SelectedIndexChanged fires...
2
by: Dominic | last post by:
Hi guys, I'm not sure if this question belongs to FAQ, but I couldn't find a concrete answer. I created a Datagrid control using ItemTemplate, but it's NOT a in-place editing datagrid. One of...
2
by: Paul Lacey | last post by:
When dynamically placing dropdownlists inside a panel, the dropdownlist's SelectedIndexChanged event doesn't fire. If you take the dropdownlist out of the panel it works properly. Autopostback is...
0
by: Tand35006 | last post by:
Hi, I hope some one can help with this. I have a basic webform with 2 DropDownLists and a single DataGrid. What I am trying to do is populate the first DDList from a dataset on Form_Load. I then...
1
by: puginews | last post by:
Hi, I have a webpage with a dropdownlist on it. I fill the dropdownlist with data from database. This works fine. Now I want to create an onchange event (selectedindexchanged), I doubleclick on...
5
by: Victorious1 | last post by:
Why doesn't the the SelectedIndexchanged event for my dropdownlist ever get executed? Why do I get a page not found error when I select a new item? My dropdownlist is within a form. The items...
2
by: jnoody | last post by:
The problem I am having is with the SelectedIndexChanged event not always firing or the SelectedIndex property not being correct when the event does fire. The code is below, but here are some...
11
by: J055 | last post by:
Hi I have a dropdown control which is constructed in another dropdown control SelectedIndexChanged event protected void ddlParamType_SelectedIndexChanged(object sender, EventArgs e) { //...
7
by: Damien | last post by:
Hi guys, I'm trying to learn ASP.NET and got a problem with DroDownList... SelectedIndexChanged doesn't fire. Maybe you'll be able to suggest something. I think it may be connected with the...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.