How to call Java Script function in ASP.NET TextBox without firing OnTextChanged Event

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I have to trigger the JAVASCRIPT function for asp Control Textbox,for Restricting the number of character,

My question is how to trigger the javascript function without changing the codebehind i.e., .cs file,is it possible to call the javascript function without the firing the events..

Posted 15-Sep-11 18:41pm

$aikumar$ Cilamkoti

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rkthiyagarajan 16-Sep-11 0:58am

Hi.. You ask javascript but why you filter that? Use key lenght in javascrpit.

$aikumar$ Cilamkoti 16-Sep-11 1:03am

hey hi thanks for ur reply..actually i have a requirement regarding calling the javascript function on asp control textbox ctrl without firing any events

3 solutions

Solution 2

I think you can use Maxlength property of textbox.
Why you want go for javascript?

Posted 15-Sep-11 20:27pm

sravani.v

Solution 3

hi...

The solution link you have provided is working fine but when i try the same in VS 2003 its not working. Even i have added a alert message in that javascript but i didnt get the alert when i press the key... which actually tell that the event is not even fired.

can you provide the any solution for that.

Posted 15-Sep-11 20:51pm

$aikumar$ Cilamkoti

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maya-123 · Accepted Answer · 2011-09-15T19:37:00

Solution 1

To Limit Number Of Characters In an ASP.NET Multiline TextBox using jQuery
Refer

http://www.dotnetcurry.com/ShowArticle.aspx?ID=396[^]

may help

Posted 15-Sep-11 19:37pm

maya-123