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I am new to angularJs. I saw this $scope.$on() function. I can't understand this. can you explain me

Ambigeshwari
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    $scope.$on is paired with $scope.$broadcast or $scope.$emit. See this question for more http://stackoverflow.com/questions/14502006/working-with-scope-emit-and-on – Jack Guy Aug 31 '15 at 04:56
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    Stack Overflow is not a general purpose reference, but the [tool you are using has its own](https://docs.angularjs.org/guide/scope#scope-events-propagation). – Marty Aug 31 '15 at 04:59

1 Answers1

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$scope.$on is used to listed to events triggered by 

  $scope.$broadcast

or 

  $scope.$emit
MarmiK
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Kulbhushan Singh
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