使用 ui-router-extras-future-state 模块登录后注册未来状态

Question

我自己尝试根据用户类型注册登录后的未来状态。

例如： 如果 user_type 是 buyer，那么我需要注册我从 futureStates_buyer.json

维护的所有路由器

如果user_type是admin，那么我需要注册我从futureStates_admin.json

维护的所有路由器

实验 1（根据样本）

示例 URL：http://christopherthielen.github.io/ui-router-extras/example/future/

我可以在config阶段设置如下配置。我知道提供商设置应该在配置阶段。

app.config(function($stateProvider, $urlRouterProvider, $futureStateProvider) {

 $futureStateProvider.stateFactory('ngload', ngloadStateFactory); 
 $futureStateProvider.addResolve(loadAndRegisterFutureStates);

});

工作演示：http://plnkr.co/edit/9dUm0f6g2V5PM4m7YlTD?p=preview

实验二（这就是我正在尝试的）

但是，就我而言，我不想在配置阶段为整个应用程序注册所有路由器。会是很高的配置。所以我正在尝试的是，一旦登录，我可以在登录响应中获取用户类型，基于该用户类型，我需要注册未来的状态。

//config phase
app.config(function($stateProvider, $urlRouterProvider, $futureStateProvider) {

 //Planned to use futureStateProvider later in controller
  lazyLoad = {stateProvider: $stateProvider, futureStateProvider:$futureStateProvider};

});


//Login controller
app.controller('LoginController', ['$scope', '$rootScope', '$state', '$http', function($scope, $rootScope, $state, $http) {

     $scope.doLogin = function(){

            //After successfull login
            //Service invocation comes here
            console.log("Logged in!!");
            $rootScope.userInfo = {"loggedIn" : true };
            $state.go('dashboard');

            //Now I want to register future state based on login response i.e user_type
            // If user type is buyer, I want to registrer futureStates_buyer.jsom
            // If user type is vendor, I want to registrer futureStates_vendor.jsom

            lazyLoad.futureStateProvider.stateFactory('ngload', ngloadStateFactory); // register AngularAMD ngload state factory
            lazyLoad.futureStateProvider.addResolve(loadAndRegisterFutureStates);

        }

}]);

不工作：http://plnkr.co/edit/pCEKLopOqSKghermTHP8?p=preview

如有任何帮助，我们将不胜感激。提前致谢:)

Answer 1

我已经通过如下更改 controller 部分中的代码解决了这个问题，它工作正常。

   //Login controller
    app.controller('LoginController', ['$scope', '$rootScope', '$state', '$http', function($scope, $rootScope, $state, $http) {
        $scope.login = {"username":"admin", "password":"admin123"};

        $scope.doLogin = function(){

            //After successfull login
            //Service invocation comes here
            console.log("Logged in!!");
            $rootScope.userInfo = {"loggedIn" : true };


            //Now I want to register future state based on login response i.e user_type
            // If user type is buyer, I want to registrer futureStates_buyer.jsom
            // If user type is vendor, I want to registrer futureStates_vendor.jsom

            /*          
            var loadAndRegisterFutureStates = function ($http) {
              // $http.get().then() returns a promise
              return $http.get('futureStates_buyer.json').then(function (resp) {
                angular.forEach(resp.data, function (fstate) {
                  // Register each state returned from $http.get() with $futureStateProvider
                  lazyLoad.futureStateProvider.futureState(fstate);
                });
              });
            };
            */

            $http.get('futureStates_buyer.json').then(function (resp) {
                angular.forEach(resp.data, function (fstate) {
                  // Register each state returned from $http.get() with $futureStateProvider
                  lazyLoad.futureStateProvider.futureState(fstate);
              });

              $state.go('dashboard');
      });

            lazyLoad.futureStateProvider.stateFactory('ngload', ngloadStateFactory); // register AngularAMD ngload state factory
            //lazyLoad.futureStateProvider.addResolve(loadAndRegisterFutureStates);

        }

    }]);

工作演示：http://plnkr.co/edit/ZXty2SkmGbuwnpaJoh7C?p=preview