Getting the user's friend list
Now that we know how to make requests to the Facebook API and get it to update correctly in our views, let's now see how to get the list of friends of the logged-in user.
We will create our function named loadFriends and call it within the controller option of the myFriends directive, as shown in the following code snippet:
controller: function($scope) {
$scope.loadFriends = function() {
FB.api('/me/friends', function(response) {
$scope.$apply(function() {
$scope.myFriends = response.data;
console.log($scope.myFriends);
});
});
};
}As you can see, the $scope.loadFriends function loads the FB.api method, making a request to the me/friends end point.
The response from the request is stored in the $scope.myFriends scope object. Note that we have to manually wrap it within the $apply function, because the FB.api call is external to the angular-context.
We'll now need...
