FB.ui apprequest, get selected user IDs

Question

How can I retrieve the user IDs that were checked in the multi-friend-selector generated by the Application Request Dialog? Ive tried :

FB.ui({ method: 'apprequests',
        message: 'Here is a new Requests dialog...'
    }, function (response) {
        if (response && response.request_ids) {
            console.log(response.request_ids);
        } 
    });

But I dont get any results in the console. Thanks

Answer 1

Here is my code.

FB.ui({ 
  method: 'apprequests',
  message: 'Here is a new Requests dialog...' 
}, function(res){
  if (!res || !res.request_ids) { /* user canceled */ return; }
  var req_ids = res.request_ids;
  var _batch = [];
  for(var i=0; i<req_ids.length; i++ ){
    _batch.push({"method":"get","relative_url":req_ids[i]});
  }
  if(_batch.length>0){
    FB.api('/','POST',{batch:_batch},function(res){
      //res contains uids.
    });
  }
});