Question

I’ve been reading several answers on this topic but I couldn’t make it work. This is what I am trying:

     window.fbAsyncInit = function() {
      FB.init({
        appId      : '247886858583094',
        status     : true, 
        cookie     : true,
        xfbml      : true,
        oauth      : true,
      });
       FB.Event.subscribe('auth.login',function(response) { alert('You logged in'); } );
    };
    (function(d){
       var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
       js = d.createElement('script'); js.id = id; js.async = true;
       js.src = "//connect.facebook.net/en_US/all.js";
       d.getElementsByTagName('head')[0].appendChild(js);
     }(document));

What do I add to get an alert on user login?

Answer 1

FB.Event.subscribe('auth.login',function(response) {
alert('You logged in');
}
);

Add this code inside the scope of window.fbAsyncInit = function()