Question

我正在使用下方的facebook按钮

<fb:login-button perms='email, user_photos, user_birthday, user_online_presence'
        autologoutlink='true'></fb:login-button>

每次我点击它时，它的开启弹出窗口都向右浮动。如何将其设置为中心？

我尝试在干净的页面上没有在不同的浏览器中尝试任何样式，并且一直只是登录窗口浮动

Answer 1

尝试这样的事情：

   function popupFB() {

     // Modify window settings here 
     var width = 400;
     var height = 400;
     var left = parseInt((screen.availWidth/2) - (width/2));
     var top = parseInt((screen.availHeight/2) - (height/2));
     var windowFeatures = "width=" + width + ",height=" + height + ",status,resizable,left=" + left + ",top=" + top + "screenX=" + left + ",screenY=" + top;


     //redirect_uri -where to redirect after the user approves your app 
     // scope - permissions separated by comma - like perms in the fb:login-button
     // APP_ID - your app id

     login_url = 'https://graph.facebook.com/oauth/authorize?client_id=APP_ID&scope=publish_stream&redirect_uri=window.location'; 

     window.open(login_url, "mywindow", windowFeatures);

   }

您必须添加一个触发此功能的自定义登录按钮。

如何定位facebook弹出窗口？

1 个答案: