Facebooker extended permissions?

Question

Facebook gives access to users\' emails via the extended permission.

There\'s also a way in JS and PHP to force users to grant the permission when they accept the app\'

Answer 1

Yes

this in your application.html.erb

<%= fb_connect_javascript_tag %> 
<%= init_fb_connect "XFBML", {:js => :jquery , :app_settings =>  " { permsToRequestOnConnect : 'publish_stream' }"} %>

and this in your viewtamplate

<%= fb_login_button 'window.location = "/nextview";', :size => :medium, :length => :long, :v => 2 %>