Sharing Code Between AngularJS Controllers, Part II

# Using $controller

In Angular, a Controller is defined by a JavaScript constructor function that is used to augment the Angular Scope. When a Controller is attached to the DOM via the ng-controller directive, Angular will instantiate a new Controller object, using the specified Controller’s constructor function. A new child scope will be created and made available as an injectable parameter to the Controller’s constructor function as $scope.

The above child scope is independent with each other, i.e, these scopes are protected by their independency. The scope of one controller instant/object is not accessible by another. But as the root for all child scopes, $rootScope is accesible from every controllers.

From this we have another idea to access another controller’s scope.

…..(under writing)