如何在 angular 8 和 angular material 中单击 sidenav 中的菜单时在侧边栏旁边显示我的组件

Question

我正在研究 Angular 8 和 Angular material 但我被困在我想在 sidenav 旁边显示我的内容或（组件）的地方，即当任何 [=侧面菜单中的 70=] 是 clicked.Here 是我的一段代码

Link 的 stackblitz My_link

除了 App 组件，我还有 3 个组件

Header 组件
边栏组件
Link内容组件

SidebarCompoment.html

<div style="height: 100vh;">
<mat-sidenav-container>
    <mat-sidenav #sidenav>
    <!--   # [(opened)]="opened" mode="side" (opened)="log('Opened')" 
      (closed)="log('Closed')" --> 
    <div class="dropdown">  
    <button  [matMenuTriggerFor]="animals"  class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Animal index</button>
 </div>

    <mat-menu #animals="matMenu">
      <button mat-menu-item [matMenuTriggerFor]="vertebrates" (click)="setflag()"><a [routerLink]="'/link1'">Vertebrates</a></button>
      <button mat-menu-item [matMenuTriggerFor]="invertebrates">Invertebrates</button>
    </mat-menu>
   </mat-sidenav>  
  <mat-sidenav-content>
      <button  class="fa fa-list fa-2x" (click)="sidenav.toggle()"></button>
 </mat-sidenav-content>
 </mat-sidenav-container>
</div>

SidebarComponent.css

mat-sidenav-container {
height: 100vh;
background-color: white;

  }

  mat-sidenav, mat-sidenav-content {
    padding: 16px;

  }

  mat-sidenav {
    background-color: black;
    width: 300px;
  }

app-routing.module.ts

const routes: Routes = [

  { path: '', component: AppComponent},
  { path: 'link1', component: LinkContentComponent},
  { path: 'link2', component: LinkContentComponent}

];

app.component.html


<app-header></app-header>
<app-sidebar></app-sidebar>
<router-outlet></router-outlet>

我还向 stackblitz 提供 link Stackblitz-link

所以这里我的问题是当我从侧面菜单中单击任何 link 时，我想在主屏幕中加载 Link 内容组件，紧挨着侧面菜单，就在 [=69= 下方] 。那么当我单击 link 时，我现在应该怎么做 that.Right 组件加载到侧边栏组件下方，如 figure.Any 帮助所示

Answer 1

查看您的代码，我认为您需要重新访问文档。 https://material.angular.io/components/sidenav/overview

Answer 2

当我去找你 Link 的 stackblitz 时，我可以看到你在 app.component.html.So 中有你的路由器插座你可以做的是像这样在 sidebar.component.html 中添加你的路由器插座

Sidebar.component.html

<div style="height: 100vh;">
<mat-sidenav-container>
    <mat-sidenav #sidenav>
    <!--   # [(opened)]="opened" mode="side" (opened)="log('Opened')" 
      (closed)="log('Closed')" --> 
    <div class="dropdown">  
    <button  [matMenuTriggerFor]="animals"  class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Animal index</button>
 </div>

    <mat-menu #animals="matMenu">
      <button mat-menu-item [matMenuTriggerFor]="vertebrates" (click)="setflag()"><a [routerLink]="'/link1'">Vertebrates</a></button>
      <button mat-menu-item [matMenuTriggerFor]="invertebrates">Invertebrates</button>
    </mat-menu>
   </mat-sidenav>  
  <mat-sidenav-content>

<!-- Adding router-outtlet here        -->

<router-outlet></router-outlet>

      <button  class="fa fa-list fa-2x" (click)="sidenav.toggle()"></button>
 </mat-sidenav-content>
 </mat-sidenav-container>
</div>

如何在 angular 8 和 angular material 中单击 sidenav 中的菜单时在侧边栏旁边显示我的组件

How to display my component next to side bar on click of menu from sidenav in angular 8 and angular material

sidebar

angular-material

angular

mat-sidenav

angular8