Question

I’m still a bit unsure how I would find this in the documentation, but I’d like to check whether the logged-in user has RSVP’ed to an fb-event or not, and show the “I’m attending” button depending on that… I’ve already got the login-button hooked up and the proper permissions (user_events and rsvp_event), just not sure how to go about this using the JS SDK.

Answer 1

You can query the event_member FQL table, something like:

FB.api(
    {
        method: 'fql.query',
        query: 'select rsvp_status from event_member where eid = "EVENT_ID" and uid=me()'
    }, function(response) {
        alert(response[0].rsvp_status);
    }
);

Would return (alert) something like: declined