<a`routerLink`> 未导航至所需路线

Question

我正在学习角度路由。 当我单击

Home/About/Dashboard

链接按钮 (test.component.html) 时，它们会使用

<module> works!

outlet1

正确显示

router-outlet

。但是当我单击

Experiment

链接按钮时，显示不会发生。我做错了什么？

我的 app.components.html 看起来像这样：

<div style="text-align:center">
  <h1>
    Welcome to {{title}}!!
  </h1>
  <nav>

</nav>
  <router-outlet></router-outlet>
  <div >
    <button type="button" class="btn btn-primary">Primary</button>
    <button type="button" class="btn btn-secondary">Secondary</button>
    <button type="button" class="btn btn-success">Success</button>
    <button type="button" class="btn btn-danger">Danger</button>
    <button type="button" class="btn btn-warning">Warning</button>
    <button type="button" class="btn btn-info">Info</button>
    <button type="button" class="btn btn-light">Light</button>
    <button type="button" class="btn btn-dark">Dark</button>

    <button type="button" class="btn btn-link">Link</button>
  </div>
</div>
<router-outlet name="outlet1"></router-outlet>

我的应用程序路由.module.ts

import { NgModule } from '@angular/core';
import { RouterModule, Routes } from '@angular/router';
import { HomeComponent } from './components/home/home.component';
import { AboutComponent } from './components/about/about.component';
import { DashboardComponent } from './components/dashboard/dashboard.component';
import { AuthGuard } from './auth.gard';
import { ListComponent } from './list.component';
import { TestComponent } from './test/test.component';


const myModule = () => import('./my-routing/my-module').then(x => x.MyRoutingModule);
const routes: Routes = [
  { path: '', component: TestComponent },
  { path: 'experiment', loadChildren: myModule },
  {
    path: 'home',
    component: HomeComponent, outlet: "outlet1"
  },
  {
    path: 'about', canActivate: [AuthGuard],
    component: AboutComponent, outlet: "outlet1",
  },
  {
    path: 'dashboard',
    component: DashboardComponent, outlet: "outlet1"
  }
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }

我的 my-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { ListComponent } from '../list.component';
import { TestComponent } from '../test/test.component';

const routes: Routes = [

  { path: 'experiment', component: ListComponent, outlet: "outlet1" },

];

@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule]
})
export class MyRoutingModule { }

我的 test.component.html 看起来像这样：

<div class="container">
  <div class="row">
    <div class="col-2">
      <a [routerLink]="[{ outlets:{ outlet1: ['home'] }}]" routerLinkActive="active"><button type="button" class="btn btn-primary">
          Home</button></a>
    </div>
    <div class="col-2">
      <a [routerLink]="[{ outlets:{ outlet1: ['about'] }}]"><button type="button" class="btn btn-primary">
          About</button></a>

    </div>

    <div class="col-2">
      <a [routerLink]="[{ outlets:{ outlet1: ['dashboard'] }}]"><button type="button" class="btn btn-primary">
          Dashboard</button></a>
    </div>
    <div class="col-1">
      <a [routerLink]="[{ outlets:{ outlet1: ['experiment'] }}]"><button type="button" class="btn btn-primary">
          Experiment</button></a>
    </div>

  </div>
</div>

Answer 1

您在

my-routing.module.ts

中的配置不正确。您在

app-routing.module.ts

中配置了功能模块的路径，例如

{ path: 'experiment', loadChildren: myModule }

然后你在

my-routing.module.ts

中配置一条路径，就像

{ path: 'experiment', component: ListComponent, outlet: "outlet1" }

就像@janci 在评论中已经提到的那样，您的路线目前应该看起来像“实验/实验”以显示

ListComponent

。

为什么？

通过第一个“实验”，Angular 路由器导航到您的功能模块

my-module

。在您的功能模块中没有配置根路径（空路径），仅配置了一个路径“实验”，这是上述路径中的第二个路径。

如果您在

my-routing.module.ts

中配置路线，例如

{ path: '', component: ListComponent, outlet: "outlet1" }

它应该按照您的预期工作。