在angularjs ui-router状态下解析多个对象？

Question

这是我的代码:

.state("dashboard.userRoles", {
    url: "/user/:id/roles",
    controller: "userRolesController as vm",
    templateUrl: "app/auth/users/user-roles.html",
    resolve: {
        user: function (userResource, $stateParams) {
            return userResource.get({ id: $stateParams.id }).then(function (res) { return res.data; });
        },
        roles: function($http, $stateParams) {
            var url = appSettings.authApiBaseUrl + "api/accounts/users/" + $stateParams.id + "/roles";
            return $http.get(url).then(function(res) { return res.data; });
        },
        loadMyFiles: function($ocLazyLoad) {
            return $ocLazyLoad.load({
                name: "app",
                files: [
                    "app/auth/users/userRolesController.js"
                ]
            });
        }
    }
})

如果我导航到dashboard.userRole并查看fiddler,我会看到获取用户资源的请求,但不是角色.如果我注释掉用户:部分,我会看到在fiddler中获取角色的请求.为什么我不能解决这两个问题？我应该将id发送到控制器并获取所有内容吗？

我试图避免在控制器中收集数据,因为它应该只是视图模型的东西和ui之间的缝合.也许那没关系？提前致谢.

---

编辑1: 好的,我可以将代码更改为此,并查看fiddler中显示的两个请求,并且它们都返回格式正确的json数据:

.state("dashboard.userRoles", {
    url: "/user/:id/roles",
    controller: "userRolesController as vm",
    templateUrl: "app/auth/users/user-roles.html",
    resolve: {
        user: function (userResource, $stateParams) {
            return userResource.get({ id: $stateParams.id }).$promise;
        },
        roles: function($http, $stateParams) {
            var url = appSettings.authApiBaseUrl + "api/accounts/users/" + $stateParams.id + "/roles";
            return $http.get(url).then(function(res) { return res.data; }).$promise;
        },
        loadMyFiles: function($ocLazyLoad) {
            return $ocLazyLoad.load({
                name: "app",
                files: [
                    "app/auth/users/userRolesController.js"
                ]
            });
        }
    }
})

但是,注入控制器的角色始终是"未定义的".用户已正确填充.小提琴手的反应显示了回来的角色,所以我不确定他们为什么不明确.这是控制器代码.

"use strict";

angular
    .module("app")
    .controller("userRolesController", [
        "user", "roles", function (user, roles) {

            console.log("app.userRolesController.function()");

            var vm = this;
            vm.user = user;
            vm.roles = roles;
        }
    ]);

Answer 1

这个angular-ui-router问题/问题很有帮助.无论如何,这有效!

.state("dashboard.userRoles", {
    url: "/user/:id/roles",
    controller: "userRolesController as vm",
    templateUrl: "app/auth/users/user-roles.html",
    resolve: {
        user: function (userResource, $stateParams) {
            return userResource.get({ id: $stateParams.id });
        },
        roles: function($http, $stateParams) {
            var url = appSettings.authApiBaseUrl + "api/accounts/users/" + $stateParams.id + "/roles";
            return $http.get(url);
        },
        loadMyFiles: function($ocLazyLoad) {
            return $ocLazyLoad.load({
                name: "app",
                files: [
                    "app/auth/users/userRolesController.js"
                ]
            });
        }
    }
})

这是控制器.关于角色的.data非常重要!

angular
    .module("app")
    .controller("userRolesController", [
        "user", "roles", function (user, roles) {

            var vm = this;
            vm.user = user;
            vm.roles = roles.data;
        }
    ]);