473,769 Members | 2,345 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

simple ajax drop down list

I just want to have 1 drop down list fill the other drop down list without a
round trip.

Is there some really simple ajax thing i can copy and use, or is it a big
deal

do i habe to install an ajax server or something
Nov 11 '06 #1
1 1854
Boris Twila wrote:
I just want to have 1 drop down list fill the other drop down list
without a round trip.
You'll have to write your own custom javascript to do that.
Is there some really simple ajax thing i can copy and use, or is it a
big deal
If you don't want a round trip, you don't want Ajax.
Ajax uses round trips, only it uses partial postbacks instead of page
postbacks.
do i habe to install an ajax server or something
If you want to use Ajax, it has to be installed on the server.

--

Riki
Nov 11 '06 #2

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

Similar topics

1
2607
by: r_o | last post by:
hi all, i have a new problem now i'm quick huh :D well what can i say im still a beginner the thing is im using ajax to replace a drop down list with another inside a div upon a choice made by the user.The problem is with the charset, see in the main page the one that calls the ajax code, data is displayed as it should be, but when the ajax code calls the server side script and replaces the drop down list, foreign characters are replaced...
0
1832
by: arunprabu | last post by:
Hi, I have a problecm with the AJAX request in my webpage. I have some filters on top of the page. I have a submit button and an empty div below the filters. Some of the filters have ajax requests to update the content within the filters. For example, I have 2 drop downs, one for state and another for country. When I select a country in the country drop down, an ajax request is sent to fetch appropriate list of states and updates the
1
16512
by: www.web20developers.com | last post by:
http://www.web20developers.com http://www.web20developers.com/index.php?option=com_content&task=view... Ajallerix : AJAX, simple, fast Web image gallery demo ; at Novell AJAX - microlink pattern tutorial : A microlink is a link that opens up
1
2472
by: AndiSmith | last post by:
Hi guys, I wondered if anyone could help me with this problem, or even shed some light on the direction I need to take to resolve it? I'm using .NET 2.0 (C# flavor) to build a large user-based website. I've created an AJAX based user control, which is dynamically placed on a page (once, or multiple times) if the user has the correct permissions to receive it. It contains two drop down lists - employee value and partner value; and a...
6
3087
by: Rob Meade | last post by:
Hi all, Looking for a bit of help if possible. For about 2 weeks now I've been investigating the best way to populate related drop down menus, and have their values pre-populated again if the user clicks back with their selected options still selected - and I'm getting to the point where I might just popup a big window, perhaps with some flash in it and say "dont be lazy, select em again you great big freak of nature" because I am...
1
8373
nmm32
by: nmm32 | last post by:
I am trying to use Ajax with JSP to populate a 2nd drop down list based on the chosen option of the first one. I am getting the error "Object Expected" on the line 13-14 of the HTML: <script language="javascript"> // Global Variable for XmlHttp Request Object var xmlhttp; var yearDDL; function handleOnChangepType(ddl) {
5
1921
by: elangobala | last post by:
I need a sample code for the ajax program when i click the country (drop down) i want to get the values for this from the database and setting it in the another drop down nearer to country which is for state without refreshing the page.. please very urgent need
11
3051
by: =?Utf-8?B?R2VyaGFyZA==?= | last post by:
I have run into a situation that if a page/tab that uses the Ajax toolkit (using .net version 3.5) is closed before the Ajax enable controls complete loading, then IE locks up. Does it in both IE7 and IE8. There is no issue when the controls are allowed to complete loading. Can you please tell me the best practice that handles this? Thanks.
0
10222
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
10050
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
9999
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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
9866
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
8876
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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
7413
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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
6675
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
5310
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
3
2815
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

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.