AJAX Probelm?

[ziycon]

I have the below code but it doesn't seem to work for me, am i missing something?

<script type="text/javascript">
function logout()
{
    var xmlHttp;
    try
    {
        // Firefox, Opera 8.0+, Safari
        xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e)
        {
            try
            {
                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
            }
            catch (e)
            {
                alert("Your browser does not support AJAX!");
                return false;
            }
        }
    }
    xmlHttp.onreadystatechange=function()
    {
        if(xmlHttp.readyState==4)
        {
            document.logout.value=xmlHttp.responseText;
        }
    }
    xmlHttp.open("GET","../sys_config/logout.php",true);
    xmlHttp.send(null);
}
</script>

<a href="#" name="logout" onclick="logout(); return false;">Logout</a>

logout.php

session_start();
session_destory();

 

[louie]

when you say it doesn't work, what exactly do you mean?

Also use the full URL path here -- ../sys_config/logout.php
and try writing something to make sure is getting the page.

session_start();
session_destroy();//that was also misspelled // session_destory();
echo "Logout";

 

[diarmuidryan]

i use the js prototype library for most ajax needs, it is a nice clean solution and works for most problems