场景
Angular介绍、安装Angular Cli、创建Angular项目入门教程:
https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/105570017
Angular新建组件以及组件之间的调用:
https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/105694997
通过以上搭建起Angular项目。
Angular中的路由配置、路由重定向、默认选中路由:
https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/106182994
注:
博客:
https://blog.csdn.net/badao_liumang_qizhi
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实现
如果要实现如下这种父子路由的嵌套
首先新建三个组件home组件、welcome组件、setting组件,其中home组件是父组件,welcome组件和setting组件是子组件
ng g component components/home
ng g component components/home/welcome
ng g component components/home/setting
然后在app-routing.module.ts中引入这三个组件并配置父子路由
import { HomeComponent } from './components/home/home.component'; import { WelcomeComponent } from './components/home/welcome/welcome.component'; import { SettingComponent } from './components/home/setting/setting.component';
const routes: Routes = [ { path:'home',component:HomeComponent, children:[ {path:'welcome',component:WelcomeComponent}, {path:'setting',component:SettingComponent}, {path:'**',redirectTo:'welcome'} ] } ];
最后一个两个星号的路由配置是配置默认路由是欢迎组件的页面。
然后在home页添加路由跳转
<div class="content"> <div class="left"> <a [routerLink]="[ '/home/welcome']" routerLinkActive="active">欢迎首页</a> <br> <br> <a [routerLink]="[ '/home/setting']" routerLinkActive="active">系统设置</a> </div> <div class="right"> <router-outlet></router-outlet> </div> </div>
为了让子组件显示在父组件中所以添加<router-outlet></router-outlet>
为了显示出左右布局,所以在home的scss中添加样式
.content{ width:100%; height:500px; display:flex; .left{ width:200px; border-right:1px solid #eee; height:500px; } .right{ flex:1px; } }
运行项目看效果