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/ my-awesome-directive.js
Last active
January 3, 2018 09:33
Automatic unbind pattern for event bindings in directives using AngularJS
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| angular.module('app', []) | |
| .directive('myAwsomeDirective', function($rootScope) { | |
| return { | |
| restrict: 'A', | |
| link: function(scope) { | |
| // $scope.$on() returns an unbind function of the binding | |
| // | |
| // So use the bind function directly within scope's $destroy event | |
| // to unbind event automatically. | |
| scope.$on('$destroy', $rootScope.$on('my:event', function() { |