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Facebook authentication RRS feed

  • Question

  • User-381880841 posted

    I am using Facebook authentication in my application.it's working but fine when i am click on logout button it is not working.why,because Facebook is not logout.

    here my problem is when i am click on logout in my application logout the Facebook as well as my application.

    here is my code:

     <script type="text/javascript">
            // Load the SDK Asynchronously
            (function (d) {
                var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
                if (d.getElementById(id)) { return; }
                js = d.createElement('script'); js.id = id; js.async = true;
                js.src = "//connect.facebook.net/en_US/all.js";
                ref.parentNode.insertBefore(js, ref);
            } (document));
    
            // Init the SDK upon load
            window.fbAsyncInit = function () {
                FB.init({
                    appId: '12458126332656', // App ID
                    channelUrl: '//' + window.location.hostname + '/channel', // Path to your Channel File
                    status: true, // check login status
                    cookie: true, // enable cookies to allow the server to access the session
                    xfbml: true  // parse XFBML
                });
    
                // listen for and handle auth.statusChange events
                FB.Event.subscribe('auth.statusChange', function (response) {
                    if (response.authResponse) {
                        //  console.log(response);
                        // user has auth'd your app and is logged into Facebook
                        FB.api('/me', function (me) {
                            if (me.name) {
                                console.log(me);
                                var userName = me.name;
                                var email = me.email;
                                var userId = me.id;
                                //alert('{"name":"'+ userName+ "}"');
                                $.ajax({
                                    type: "post",
                                    url: "ajaxCall.aspx/process",
                                    data: '{"name":"' + userName + '","email":"' + email + '","userId":"' + userId + '"}',
                                    contentType: "application/json; charset=utf-8",
                                    dataType: "json",
                                    success: function (response) {
                                        console.log(response.d);
                                        if (response.d === true) {
                                            window.location.href = "Recharge.aspx";
                                        }
                                        else {
                                            alert("check details");
                                        }
                                    },
                                    error: function (error) {
                                        console.log(error);
                                        alert(0);
                                    }
                                });
                                document.getElementById('auth-displayname').innerHTML = me.name;
                            }
                        })
                        document.getElementById('auth-loggedout').style.display = 'none';
                        document.getElementById('auth-loggedin').style.display = 'block';
                    } else {
                        // user has not auth'd your app, or is not logged into Facebook
                        document.getElementById('auth-loggedout').style.display = 'block';
                        document.getElementById('auth-loggedin').style.display = 'none';
                    }
                });
                $("#auth-logoutlink").click(function () { FB.logout(function () { window.location.reload(); }); });
            }
        </script>
    <h1>
    Facebook Login Authentication Example</h1>
    <div id="auth-status">
    <div id="auth-loggedout">
    <div class="fb-login-button" autologoutlink="true" scope="email,user_checkins">
    Login with Facebook</div>
    </div>
    <div id="auth-loggedin" style="display: none">
    Hi, <span id="auth-displayname"></span>(<a href="#" id="auth-logoutlink">logout</a>)
    </div>
    </div>
    


    if anyone knows please help me.......

    Tuesday, September 23, 2014 12:58 AM

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