In a scenario where two controllers need to share data, how does $scope facilitate this interaction?

  • Directly accessing controller properties
  • Employing $watch and $digest
  • Using $broadcast and $on
  • Utilizing $http service
In AngularJS, $scope facilitates data sharing between controllers through the use of events. The $broadcast method is used to emit an event downwards through the scope hierarchy, and $on is employed to capture and handle the event in the target controller. This mechanism allows for effective communication between controllers, promoting modularity and maintainability in AngularJS applications.
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