angular-gantt/src/core/ui/util/smartEvent.factory.js

Gantt chart component for AngularJS

(function(){
    'use strict';
    angular.module('gantt').factory('ganttSmartEvent', [function() {
        // Auto released the binding when the scope is destroyed. Use if an event is registered on another element than the scope.

        function smartEvent($scope, $element, event, fn) {
            $scope.$on('$destroy', function() {
                $element.unbind(event, fn);
            });

            return {
                bindOnce: function() {
                    $element.one(event, fn);
                },
                bind: function() {
                    $element.bind(event, fn);
                },
                unbind: function() {
                    $element.unbind(event, fn);
                }
            };
        }

        return smartEvent;
    }]);
}());