Solved

Asp text control onchanged event

Posted on 2004-04-19
5
427 Views
Last Modified: 2012-05-11
hi, experts.

would it be possible that i have asp text control and hook on onchanged event to client script at html page ? i've tried that...but couldn't get it work. cause i dont it to postback to server and can do online calculation on client browser. any solution other than using pure html text control ?

thank you.

0
Comment
Question by:Explorer060599
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 6

Expert Comment

by:zulu_11
ID: 10859086
you can use javascript..for the same..

Zulu_11
0
 
LVL 28

Expert Comment

by:mmarinov
ID: 10859182
i'm agree with zulu - if you choose such a scenario it is much easier to do it with javacript
the other solution is to make everything on the server, but then if your form contains a lot of controls it will be slow if you add autopostback to every control. so if you decide to make calculation on the server make them after you submit all the data

B..M
0
 
LVL 5

Expert Comment

by:chaniewskim
ID: 10859217
you can use Attributes collection of text control to add onchanged handler:

myTextBox.Attributes.Add( "onhange", "javascript:alert('It works!');" );
0
 
LVL 5

Accepted Solution

by:
chaniewskim earned 125 total points
ID: 10859235
ooops, a typo, should be:

myTextBox.Attributes.Add( "onchange", "javascript:alert('It works!');" );

(and not 'onchanged' because it's not correct name of that event)
0
 

Author Comment

by:Explorer060599
ID: 10860156
thank you very much chaniewskim, l've been seraching this solution for some times.
supprising that it's easiear what i though.
0

Featured Post

Ready to get started with anonymous questions?

It's easy! Check out this step-by-step guide for asking an anonymous question on Experts Exchange.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I have developed many web applications with asp & asp.net and to add and use a dropdownlist was always a very simple task, but with the new asp.net, setting the value is a bit tricky and its not similar to the old traditional method. So in this a…
Introduction This article shows how to use the open source plupload control to upload multiple images. The images are resized on the client side before uploading and the upload is done in chunks. Background I had to provide a way for user…
There's a multitude of different network monitoring solutions out there, and you're probably wondering what makes NetCrunch so special. It's completely agentless, but does let you create an agent, if you desire. It offers powerful scalability …
Michael from AdRem Software outlines event notifications and Automatic Corrective Actions in network monitoring. Automatic Corrective Actions are scripts, which can automatically run upon discovery of a certain undesirable condition in your network.…

627 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question