__doPostBack is not working in Chrome at browser cloase event

Question

0.00/5 (No votes)

See more:

Hi,

Am using __doPostBack at Browser close event its working in IE but not in Chrome.

Below is the JavaScript function i used :

XML

<script type="text/javascript" language="javascript">
    window.onbeforeunload = doUnload;
    function doUnload() {
        if ((window.event.clientX < 0) || (window.event.clientY < 0) || ((event.altKey == true) && (event.keyCode == 0))) {
            alert("hello IE");
            btncall();
        }
        else {
            if (!e) var e = window.event;
            {
                if (e) {
                    alert("hellooooooooooo Chromee...");
                    alert(document.getElementById("<%=lbtn_Logout.ClientID %>"));
                    var lbtnlogout = document.getElementById("<%=lbtn_Logout.ClientID %>");
                    __doPostBack(lbtnlogout, '');

                }
            }
        }
        function btncall() {
            debugger;
            var btn = document.getElementById("ctl00_lbtn_Logout");
            if (btn != null) {
                btn.click();
            }
        }
    }
</script>

<body onbeforeunload="doUnload()" onkeydown="return DisableEnterKey()">

its not working in Chrome can any one help me...
thanks in advance.

Posted 1-Dec-11 23:21pm

Janakiakula

Updated 1-Dec-11 23:22pm

v2

Add a Solution

1 solution

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)

Dinesh Mani · Answer 1 · 2011-12-02T00:28:00

Solution 1

I believe you need to pass the server control id as the EventTarget and not the client id when you use __doPostBack call. Try changing the __doPostBack call as so...

C#

__doPostBack('lbtn_Logout', '')

Posted 2-Dec-11 0:28am

Dinesh Mani