小编Mos*_*sar的帖子

我用angular-cli创建了角度2项目.我创建了单独的AppRoutingModule,它导出了RouterModule并被添加到AppModule进口数组中.

我还有由angular-cli创建的appComponent.

app.component.html

<nav>
  <a *ngFor="let view of views" routerLink="{{ view.address }}" routerLinkActive="active">{{ view.text }}</a>
</nav>
<router-outlet></router-outlet>

app.component.spec.ts

import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { TestBed, async } from '@angular/core/testing';
import { AppComponent } from './app.component';


describe('App: AquaparkFrontend', () => {
  beforeEach(() => {
    TestBed.configureTestingModule({
      declarations: [
        AppComponent
      ],
      schemas: [ CUSTOM_ELEMENTS_SCHEMA ]
    });
  });

  it('should create the app', async(() => {
    let fixture = TestBed.createComponent(AppComponent);
    let app = fixture.debugElement.componentInstance;
    expect(app).toBeTruthy();
  }));

  it(`should have 3 views`, () => { …

示例文档:

{
"_id" : "5fTTdZhhLkFXpKvPY",
"name" : "example",
"usersActivities" : [ 
    {
        "userId" : "kHaM8hL3E3As7zkc5",
        "startDate" : ISODate("2015-06-01T00:00:00.000Z"),
        "endDate" : ISODate("2015-06-01T00:00:00.000Z")
    }
]
}

我是mongoDB的新手,我读了有关更新嵌套数组的其他问题,我无法正确完成.我想要做的是为给定userId的用户更改startDate和endDate.我的问题是它始终将新对象推送到数组而不是使用给定的userId更改对象.

Activity.update( 
    _id: activityId, usersActivities: {
         $elemMatch: {
             userId: Meteor.userId()
         }
     }},
    {
        $push: {
            'usersActivities.$.startDate': start,
            'usersActivities.$.endDate': end
         }
    }
);

我很乐意帮忙.

我尝试在我的应用程序中模拟请求,但是流程变量存在问题.我将process.env.backendUrl url存储在后端API中.然后在RestService我有:

constructor(private http: Http) {
    this.rest = process.env.backendUrl + "/api/";
}

现在不可能运行测试,因为在例如LoginComponent我有RestService依赖,我有这个错误:

zone.js:140 Uncaught Error: Error in ./LoginComponent class LoginComponent_Host - inline template:0:0 caused by: process is not defined
ReferenceError: process is not defined
at new RestService (http://localhost:9876/base/src/test.ts:21595:2790)
at DynamicTestModuleInjector.get (DynamicTestModule.ngfactory.js:170:67)
at DynamicTestModuleInjector.get (DynamicTestModule.ngfactory.js:180:93)
at DynamicTestModuleInjector.getInternal (DynamicTestModule.ngfactory.js:255:51)
at DynamicTestModuleInjector.NgModuleInjector.get (http://localhost:9876/base/src/test.ts:25036:27)
at TestBed.get (http://localhost:9876/base/src/test.ts:5589:51)
at _View_LoginComponent_Host0.createInternal (LoginComponent_Host.ngfactory.js:16:74)
at _View_LoginComponent_Host0.AppView.create (http://localhost:9876/base/src/test.ts:36192:21)
at _View_LoginComponent_Host0.DebugAppView.create (http://localhost:9876/base/src/test.ts:36404:44)

我在enviroment.ts(由angular-cli创建的文件)中设置了proccess.env.backendUrl.

process.env.backendUrl = 'http://localhost:8080';

export const environment = {
  production: false
};

我应该将它设置在其他地方还是有任何方法可以告诉业力这个变量？