Fb Event Subscribe Auth Login Function Response

The name of the event type you want to subscribe to. auth.authResponseChange. string. Fired when the authResponse object has changed, which indicates that the user's access token has changed in some way. auth.statusChange. string. Fired when the user's Facebook Login status changes. auth.login. string. Fired when someone logs into the app using ...

This is the solution, you can remove FB.Event.subscribe('auth.login' and get the accessToken by calling FB.getLoginStatus in your Facebook_login function. However, it's bad to add onlogin= on the login button element, but there is no other solutions...

In this case, rather than calling FB.getLoginStatus explicitly, it is possible to check the user's status by setting status: true when you call FB.init. To receive the response of this call, you must subscribe to the auth.statusChange event. The response object passed by this event is identical to that which would be returned by calling FB ...

event. enum{} The name of the event type you want to unsubscribe from. Matches the event types shown in .Event.subscribe(). callback. function. The callback function that you want to unsubscribe from the provided event type. This method call will fail if an existing …

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Jul 30, 2012 · FB.EventSubscribe function is to attach an event handling. In the example code above, when someone login from your blog, FB.EventSubscribe will attach auth.login event. The contents of the event login is to reload the current page (window.location = window.location.href).

// logged in and connected user, someone you know. login ();

Facebook Login/Signup Example - with account merging - LIB.Facebook.js

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// In this case, the person is not logged into Facebook, so we call the login() // function to prompt them to do so. Note that at this stage there is no indication // of whether they are logged into the app. If they aren't then they'll see the Login // dialog right after they log in to Facebook. // The same caveats as above apply to the FB ...