Facebook JavaScript SDK: FB.ui opens a popup window

Question

I am trying to show a \'Post to Your Wall\' feed dialog with the following code in a facebook iframe app:

Answer 1

Try this, put FB.ui inside FB.getLoginStatus:

FB.getLoginStatus(function(response) {
  if (response.authResponse) {
    FB.ui({ 
      method: 'feed',
      ...
      display: 'dialog'       
    });  
  }
});