Revert on escape for `angularjs_require` app

browser-tests/knownIssues.js

@@ -63,7 +63,6 @@ module.exports = [
 	'TodoMVC - serenadejs, Editing, should cancel edits on escape',
 	'TodoMVC - thorax, Editing, should cancel edits on escape',
 	'TodoMVC - typescript-angular, Editing, should cancel edits on escape',
-	'TodoMVC - angularjs_require, Editing, should cancel edits on escape',
 	'TodoMVC - flight, Editing, should cancel edits on escape',
 	'TodoMVC - thorax_lumbar, Editing, should cancel edits on escape',
 	'TodoMVC - backbone_require, Editing, should cancel edits on escape',

examples/angularjs_require/index.html

@@ -29,7 +29,7 @@
 							<button class="destroy" ng-click="removeTodo(todo)"></button>
 						</div>
 						<form ng-submit="doneEditing(todo)">
-							<input class="edit" ng-trim="false" ng-model="todo.title" ng-blur="doneEditing(todo)" todo-focus="todo == editedTodo">
+							<input class="edit" ng-trim="false" ng-model="todo.title" ng-blur="doneEditing(todo)" todo-escape="revertEditing(todo)" todo-focus="todo == editedTodo">
 						</form>
 					</li>
 				</ul>

examples/angularjs_require/js/controllers/todo.js

@@ -52,6 +52,8 @@ define(['app', 'services/todoStorage'], function (app) {
 
 			$scope.editTodo = function (todo) {
 				$scope.editedTodo = todo;
+				// Clone the original todo to restore it on demand.
+				$scope.originalTodo = angular.copy(todo);
 			};
 
 
@@ -64,6 +66,10 @@ define(['app', 'services/todoStorage'], function (app) {
 				}
 			};
 
+			$scope.revertEditing = function (todo) {
+				todos[todos.indexOf(todo)] = $scope.originalTodo;
+				$scope.doneEditing($scope.originalTodo);
+			};
 
 			$scope.removeTodo = function (todo) {
 				todos.splice(todos.indexOf(todo), 1);

examples/angularjs_require/js/directives/todoEscape.js

+/*global define*/
+define(['app'], function (app) {
+	'use strict';
+
+	app.directive('todoEscape', function () {
+		var ESCAPE_KEY = 27;
+
+		return function (scope, elem, attrs) {
+			elem.bind('keydown', function (event) {
+				if (event.keyCode === ESCAPE_KEY) {
+					scope.$apply(attrs.todoEscape);
+				}
+			});
+		};
+	});
+});

examples/angularjs_require/js/main.js

@@ -12,6 +12,6 @@ require.config({
 	}
 });
 
-require(['angular', 'app', 'controllers/todo', 'directives/todoFocus'], function (angular) {
+require(['angular', 'app', 'controllers/todo', 'directives/todoFocus', 'directives/todoEscape'], function (angular) {
 	angular.bootstrap(document, ['todomvc']);
 });