Mastering JavaScript Promises

Route your promise

Angular.js has the best feature to route your promise. This feature is helpful when you are dealing with more than one promise at a time. Here is how you can achieve routing through the following code:

$routeProvider
  .when('/api/', {
      templateUrl: 'index.php',
      controller: 'IndexController'
  })
  .when('/video/', {
      templateUrl: 'movies.php',
      controller: 'moviesController'
  })

As you can observe, we have two routes: the api route takes us to the index page, with IndexController, and the video route takes us to the movie's page.

app.controller('moviesController', function($scope, MovieService) {  
    $scope.name = null;

    MovieService.getName().then(function(name) {
        $scope.name = name;
    });
});

There is a problem, until the MovieService class gets ...