I've ripped out most of my hair now trying to get a grip on the docs about authentication with the new graph API...
What i want to do, and i can't find a single simple example on this:
trigger a Facebook auth/allow pop-up from a link (with permissions) with no use of FBML that logs in, when the auth is done, instead of redirecting, i want the pop-up to close and trigger a callback function that fetches user data with php and saves them in a database. Currently, i see no answer to this, anyone got a clue?