admin 管理员组

文章数量: 1086019

I got a Problem with the Facebook Login on my Website. The Code Below is my FB-Connect Code. The mented part of the code sign's me in to my Website. My Problem is when i "reactivate" this code it logs me in instandly everytime i visit the page. But i want to log the user in when he clicks the "Login with Facebook"-Button. When I clicks the facebook login button a Popup shows up and nothing happens..

Can i somehow call a JS function when i click the FB-Connect button?

              <script>
                    window.fbAsyncInit = function() {
                      FB.init({
                        appId      : 'xxxxxxxxxxxxxxxxxx', // App ID
                        status     : true, 
                        cookie     : true,
                        xfbml      : true,
                        oauth      : true,
                      });   
            var login = false;

                 FB.getLoginStatus(function(response) {
                          if (response.status === 'connected') {
                              console.log('connected');
                              login=true;

                                var uid = response.authResponse.userID;

            //this part of the code below redircts me to the part, where i login to my system.
                                /*var accessToken = response.authResponse.accessToken;
                                $.ajax({
                                    type: 'POST',
                                    url: '/?eID=login',
                                    data: $(this).serialize(),
                                    success: function(msg) { 
            alert("LOGIN");
                                $('#content').load('/live-session/tickets/');

                        }
                    });*/
                }});

I got a Problem with the Facebook Login on my Website. The Code Below is my FB-Connect Code. The mented part of the code sign's me in to my Website. My Problem is when i "reactivate" this code it logs me in instandly everytime i visit the page. But i want to log the user in when he clicks the "Login with Facebook"-Button. When I clicks the facebook login button a Popup shows up and nothing happens..

Can i somehow call a JS function when i click the FB-Connect button?

              <script>
                    window.fbAsyncInit = function() {
                      FB.init({
                        appId      : 'xxxxxxxxxxxxxxxxxx', // App ID
                        status     : true, 
                        cookie     : true,
                        xfbml      : true,
                        oauth      : true,
                      });   
            var login = false;

                 FB.getLoginStatus(function(response) {
                          if (response.status === 'connected') {
                              console.log('connected');
                              login=true;

                                var uid = response.authResponse.userID;

            //this part of the code below redircts me to the part, where i login to my system.
                                /*var accessToken = response.authResponse.accessToken;
                                $.ajax({
                                    type: 'POST',
                                    url: '/?eID=login',
                                    data: $(this).serialize(),
                                    success: function(msg) { 
            alert("LOGIN");
                                $('#content').load('/live-session/tickets/');

                        }
                    });*/
                }});
  • javascript
  • facebook
  • facebook-graph-api
  • authentication
Share Improve this question edited Feb 21, 2013 at 13:44 holyredbeard 21.4k32 gold badges111 silver badges174 bronze badges asked Jun 4, 2012 at 14:41 MrTouchMrTouch 6542 gold badges12 silver badges29 bronze badges
Add a ment  | 

1 Answer 1

Reset to default 6

You need to use FB.login function on click on fb connect button and don't use FB.getLoginStatus

 FB.login(function(response) {
   if (response.authResponse) {
     console.log('Wele!  Fetching your information.... ');
     FB.api('/me', function(response) {
       console.log('Good to see you, ' + response.name + '.');
     });
   } else {
     console.log('User cancelled login or did not fully authorize.');
   }
 });

From Doc

FB.getLoginStatus allows you to determine if a user is logged in to Facebook and has authenticated your app.

So, if you don't want to check whether user has logged in on page load, don't call this

When I clicks the facebook login button a Popup shows up and nothing happens..

If you had already authorized the app and authenticated, facebook wont ask you again for login and authorization

本文标签： javascriptFacebook Login Button callback functionStack Overflow

版权声明：本文标题：javascript - Facebook Login Button callback function - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.roclinux.cn/p/1744094330a2532619.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。