The AngularJs provide services for event based communication between the controllers. i.e. 1. $ parse , 2. $ on , 3. $ emit and 4. $ broadcast The $scope.$on() is how we listen for these events. The $scope.$emit() will fire an event up the $scope. The $scope.$broadcast() will fire an event down the $scope. //THE BROADCAST EVENT FIRING AN EVENT DOWNWARDS $scope.$broadcast( 'yourEvent' , { yourBroadcast: 'broadcast whatever you want.' // send whatever you want }); //THE BROADCAST EVENT LISTEN FOR THE EVENT IN THE RELEVANT $SCOPE $scope.$on( 'yourEvent' , function (e, data) { alert(JSON.stringify(data)); }); // THE BROADCAST EVENT FIRING AN EVENT UPWARDS $scope.$emit( 'yourEvent' , 'Your custom message' );
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