calling a javascript Function

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hi all

please help on this

i am unable to call it from code behind

JavaScript

<script type="text/javascript">
function showError(msg) 
{

       document.getElementById('frm2')[0].src = msg;



 }
 
 
  </script>

please help

Posted 2-Oct-13 19:25pm

Ashwani Gusain

Updated 2-Oct-13 19:26pm

v2

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Vivek_Maruxxxx 3-Oct-13 1:28am

you should provide enough information about the code....

[no name] 3-Oct-13 1:35am

Ctrl + V all code related to above bits of code

3 solutions

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**tanweer** · Answer 1 · 2013-10-02T19:34:00

Solution 1

hi,
Try this to call your javascript from code behind:

C#

protected void Page_Load(object sender, EventArgs e)
    {
        Page.ClientScript.RegisterStartupScript(this.GetType(), "Call_my_function", "showError('hello this is a message from server side!')", true);
    }

Posted 2-Oct-13 19:34pm

tanweer

Anurag Sinha V · Answer 2 · 2013-10-02T19:39:00

Solution 2

C#

Page.ClientScript.RegisterStartupScript(this.GetType(),"alert","showError('I am a boy');",true);

Use the above in your code-behind and it should work..
-Anurag

Posted 2-Oct-13 19:39pm

Anurag Sinha V

Updated 2-Oct-13 19:40pm

v2

Rakesh Meel · Answer 3 · 2013-10-02T19:40:00

Solution 3

Visit here..

http://devlicio.us/blogs/sergio_pereira/archive/2009/02/09/javascript-5-ways-to-call-a-function.aspx[^]

or

http://msdn.microsoft.com/en-us/library/ie/h2ak8h2y(v=vs.94).aspx[^]

Posted 2-Oct-13 19:40pm

Rakesh Meel