Question

191

How to call a Javascript function having return value in c# codebehind

rated 0 times [ 196] [ 5] / answers: 1 / hits: 15422 / 12 Years ago, sat, june 16, 2012, 12:00:00

I am having a page where i need to confirm whether to show updated grid or not

I am calling a javascript function using

ScriptManager.RegisterStartupScript(this, typeof(string), Error, confirm('Are u sure');, true);

What I want to know is how to get the return value of confirm in C# code behind.

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jeffery

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1 Year ago

answered 12 Years ago jazminkyrap · Accepted Answer

Instead of this

ScriptManager.RegisterStartupScript(this, typeof(string), Error, confirm('Are u sure');, true);

use this

ScriptManager.RegisterStartupScript(this, typeof(string), Error, ConfirmUser('Are u sure');, true);



<script type='javascript'>

 function ConfirmUser(msg)

 {

  if(confirm(msg))

    __doPostBack('','');

 }

<script>

see following links to know more about __doPostBack

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