Calling javascript function from code behind is not working.

Question

0.00/5 (No votes)

See more:

I am trying to call a javascript function on button click. On button click data binds to gridview and then this function is called.

I am trying to call function like:

ClientScript.RegisterClientScriptBlock(this.GetType(), "tmp", "CreateClickableLinks();", true);

And function is present in aspx file.

<script src="../Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
    <script type="text/javascript" src="../Scripts/Validation.js"> </script>
    <script type="text/javascript" src="../Scripts/progress.js"></script>
    <script type="text/javascript">

        function CreateClickableLinks() {
            alert($("#<%=gvOpenProblems.ClientID %>").html());
        }    
    </script>

When I run code I get error as Object expected : CreateClickableLinks

Is there anything wrong in the way I call function or there is something wrong with function itself?

Posted 26-Apr-12 19:49pm

tejashri.gandhi

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sandeep Mewara · Answer 1 · 2012-04-26T21:22:00

Solution 2

The RegisterClientScriptBlock[^] method adds a script block to the top of the rendered page. It might be that when the call is made the definition is not yet added.

Instead try: ClientScriptManager.RegisterStartupScript Method[^]

See if it helps.

Posted 26-Apr-12 21:22pm

Sandeep Mewara

SaurabhSavaliya · Answer 2 · 2012-04-26T21:18:00

Solution 1

hi
ClientScript.RegisterClientScriptBlock(this.GetType(), "tmp", "alert($("#<%=gvOpenProblems.ClientID %>");", true);

try it... its working... you code is not working bcoz from code behind file it can't be found the function write in script tag due to event args missing.
So try above code means just write your javascript inside the code behind clientscript

regards,
saurabh

Posted 26-Apr-12 21:18pm

SaurabhSavaliya

Comments

Sandeep Mewara 27-Apr-12 3:29am

It's a profession website. Please avoid text speak - words like bcoz.

What do you mean by 'event args' missing? Writing JS in code behind too will work but what if my implementation of JS is too large?

Usman Khan Mohammad · Answer 3 · 2014-11-11T02:22:00

Solution 3

Try to use this statement.. it will resolve your issue.

C#

ClientScript.RegisterClientScriptBlock(this.GetType(), "tmp","CreateClickableLinks();", false);

************
Happy Coding.. :)

Posted 11-Nov-14 2:22am

Usman Khan Mohammad

Updated 11-Nov-14 3:30am

v2