// Include this mixin if you want to be notified when the dom should be // cleaned (usually on route change.) export default Ember.Mixin.create({ _initializeChooser: function() { this.appEvents.on('dom:clean', this, "cleanUp"); }.on('didInsertElement'), _clearChooser: function() { this.appEvents.off('dom:clean', this, "cleanUp"); }.on('willDestroyElement') });