所以我有一个基于angular2的web应用程序。该站点有一个子模块tutorial和它自己的子路由器(浏览“章节”)。这是我的应用程序。
教程.module.ts:
import { tutorialRouting } from './tutorial.routes';
import { tutorialComponent } from './tutorial.component';
import { chapterComponent } from './chapter/chapter.component';
@NgModule({
imports: [
CommonModule,
tutorialRouting
],
declarations: [
tutorialComponent,
chapterComponent
],
providers: []
})
export class tutorialModule {}
教程.routes.ts:
import { tutorialComponent } from './tutorial.component';
import { chapterComponent } from './chapter/chapter.component';
const tutorialRoutes: Routes = [
{
path: 'tutorial',
component: tutorialComponent,
children: [
{ path: '/chapter/:id', component: chapterComponent },
{ path: '', component: chapterComponent }
]
}
];
export const tutorialRouting = RouterModule.forChild(tutorialRoutes);
教程.component.ts:
@Component({
selector: 'tutorial',
template: `
<div class="content row">
<div class="chapters col s3">
<h3>Chapters:</h3>
<a *ngFor="let chapter of chapters; let i=index" (click)="clickedItem = i" [class.clicked]="i == clickedItem" class="chapter" [routerLink]="['/chapter', chapter.number]">{{chapter.number}}. {{chapter.title}} </a>
</div>
<div class="col s9">
<h1>Tutorial</h1>
<router-outlet></router-outlet>
</div>
</div>`,
styleUrls: ['app/tutorial/tutorial.css'],
directives: [codeStepComponent, ROUTER_DIRECTIVES]
})
export class tutorialComponent {
public chapters = _chapters; //this is an imported
clickedItem: number = 0;
}
因此,当我转到
/tutorial
时,那就没问题了,我会得到一个所有章节及其链接的列表,但是,当我单击教程中的链接(例如href="/tutorial/chapter/1"
时,我会得到错误:错误:未捕获(承诺中):错误:无法匹配任何路由:“第/1章”
我也尝试将链接设置为
tutorial/chapter
,但仍然得到了相同的结果。我做错了什么?更新:
如果您想查看完整的项目,here是指向我的完整项目回购协议相关部分的链接。
最佳答案
你好像走错了路。更改此行:
{ path: '/chapter/:id', component: chapterComponent },
进入这个:
{ path: 'chapter/:id', component: chapterComponent },
此外,在根路由表(app.routes.ts)中,必须添加以下行:
{ path: 'tutorial', loadChildren: 'tutorial/tutorial.module', pathMatch: 'prefix'}
为了显示角度,它应该尝试找到你的孩子模块。检查此示例:http://angularjs.blogspot.com/2016/08/angular-2-rc5-ngmodules-lazy-loading.html
关于angular - Angular2模块无法匹配组件子路线,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/38895517/