AngularJS promise

Question

AngularJS docs say:

$q promises are recognized by the templating engine in angular, which means that in templates you can treat promises attached to a

Answer 1

You need to use the then() function on the promise object:

this.getItem().then(function(result) {
   $scope.item = result;
});

In your case I don't think you need a promise. Angular's $watch system will take care of things. Just return an object in your function, not a primitive type:

this.getItem = function () {
    var item = {};

    // do some async stuff
    $http.get(...).success(function(result) {
       item.title = result;
    });
    return item;
};

$scope.item = this.getItem();