How to set a listener to every new scope created though ng-view directive or ng-controller directive?

Question

I would like have a on listener something like below for all controllers which are instantiated. And, I don't want to include this expression in all of my controllers. I just wanted to set this listener on all new scopes created in angualr js application.

$scope.$on('somebroadcastedevent', function someEvent() {

});

How can I accomplish?

Answer 1

Override ngController directive.

module.directive('ngController', function () {
   return {
      link: function (scope) {
          // register the listener here. 
          scope.$on('somebroadcastedevent', function someEvent() {

          });
      }
   }
})