错误:找不到加载'ProfileDetailsComponent'的主要插座

Question

我正在尝试在我的应用程序中使用路由,使用路由器版本3.0.0-beta.1,应用程序正在运行,但是当我点击subjects.component.html中的"下一步"按钮时,我期待获取'的内容' profileDetails.component.html".我创造了一个plunkr例如.这里:http://plnkr.co/edit/jR3jnC6CzmRVCoVFrn1W?p=preview它不适用于plunkr虽然由于我正在使用的角度2素材按钮等我猜,但有谁能告诉我我要去哪里错误？这是我的主要内容:

import {bootstrap} from '@angular/platform-browser-dynamic';
import {enableProdMode} from '@angular/core';
import {AppComponent} from './app/app.component';
import {HTTP_PROVIDERS} from '@angular/http';
import { appRouterProviders } from './app/app.routes';

//import {disableDeprecatedForms, provideForms} from '@angular/forms';

bootstrap(AppComponent, [
  // disableDeprecatedForms(),
  // provideForms(),
  HTTP_PROVIDERS,
  appRouterProviders
]);

这是app.routes.ts:

import { provideRouter, RouterConfig } from '@angular/router';
import {SubjectsComponent} from './subjects.component';
import {ProfileDetailsComponent} from './profileDetails.component';
import {AgreementComponent} from './agreement.component';

export const routes: RouterConfig = [
  { path: 'card', component: BasicCardComponent },
  { path: 'subjects', component: SubjectsComponent },
  { path: 'profile', component: ProfileDetailsComponent },
  { path: 'agreement', component: AgreementComponent }
];

export const appRouterProviders = [
  provideRouter(routes)
];

这是我的app.component.ts:

@Component({
  selector: 'my-app',
  template: `
  <a [routerLink]="['/card']"></a>
  <router-outlet></router-outlet>
  ` ,
 // templateUrl: 'app/app.component.html',
  styleUrls: ['app/app.component.css'],
  directives: [BasicCardComponent, MdButton,MdCard,MdToolbar,MdIcon,MdInput,MD_INPUT_DIRECTIVES,MdCheckbox,ROUTER_DIRECTIVES],
  providers:[MdIconRegistry]
})

该流程有点像app.component.ts-> basicCard.component.ts-> basicCard.component.html-> subjects.component.ts-> subjects.component.html-> profileDetails.component.ts-> profileDetails. component.html

Answer 1

在你的app.component你缺少路由器出口指令.

@Component({
  selector: 'my-app',

                          // you can do somthing like this
  template: `<card></card> 
            <router-outlet></router-outlet> `,
  styles: ....
  directives: [ROUTER_DIRECTIVES]
})
export class AppComponent {

}

plunker