我在AngularJS中创建了一个具有 Skinny AngularJS Controllers 的应用程序。该应用程序工作正常,但问题是,当我尝试使用$controller('ControllerOne')
访问另一个控制器时,我收到以下异常。
Error: [$injector:unpr] Unknown provider: $scopeProvider <- $scope
http://errors.angularjs.org/1.2.1/$injector/unpr?p0=%24scopeProvider%20%3C-%20%24scope
at http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:78:12
at http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3451:19
at Object.getService [as get] (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3578:39)
at http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3456:45
at getService (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3578:39)
at invoke (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3600:13)
at Object.instantiate (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3636:23)
at $get (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:6639:28)
at new <anonymous> (http://fiddle.jshell.net/_display/:47:22)
at invoke (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.js:3624:28)
我的代码如下所示
var mainApp = angular.module('mainApp', ['firstApp', 'secondApp']);
var firstApp = angular.module('firstApp', []);
firstApp.controller('ControllerOne', function ($scope) {
this.name = "Messi";
});
var secondApp = angular.module('secondApp', []);
secondApp.controller('ControllerTwo', function ($scope, $controller) {
$scope.ctrlOne = $controller('ControllerOne');
});
任何人都可以告诉我一些解决方案吗
答案 0 :(得分:1)
$controller
将实例化控制器。
您需要将范围传递给它。
ctrl1 = $controller('ControllerOne', {$scope: $scope})
这是更新的小提琴。 http://jsfiddle.net/oqnrrL8y/1/
答案 1 :(得分:1)
不确定这是一个非常好的想法,就像你正在做的那样,但这是一个解决方案:
secondApp.controller('ControllerTwo', function ($scope, $controller) {
$scope.ctrlOne = $controller('ControllerOne', {$scope: $scope});
});
问题是根据ControllerOne
的定义,它期望一个依赖注入服务:$scope
。所以你需要提供这项服务。