我的应用程序上有一个Angular 4材料sidenav,其中有很多按钮,其中一些呼叫函数,而其他则通往其他页面。
除了让每个按钮调用相同的函数之外P>
这是Sidenav的样子:
<md-sidenav #sidenav align="end">
<br/>
<span style="margin: 17px">{{auth?.userProfile?.name}}</span> <br />
<button md-button routerLink="/spells"> All Spells </button> <br />
<button md-button (click)="login()" *ngIf="!auth.authenticated()">Log In</button>
<button md-button routerLink="/spellbook" *ngIf="auth.authenticated()"> My Spellbooks </button> <br />
<button md-button (click)="auth.logout()" *ngIf="auth.authenticated()">Log Out</button>
</md-sidenav>
我看到了这个问题,我发现有一个与Sidenav绑定的默认事件,您可以使用。如果将(click)="sidenav.toggle()"
放在Sidenav(或Sidenav本身(内部的任何内容上,则应关闭。这是我的代码:
<mat-sidenav-container class="container">
<mat-sidenav #sidenav (click)="sidenav.toggle()">
<p class="menu-item">
<a routerLink="">
<button mat-button><mat-icon>dashboard</mat-icon><span> Dashboard</span></button>
</a>
</p>
<p class="menu-item">
<a routerLink="account">
<button mat-button><mat-icon>account_circle</mat-icon><span> My Account</span></button>
</a>
</p>
<p class="menu-item">
<button mat-button><mat-icon>clear</mat-icon><span> Log Out</span></button>
</p>
</mat-sidenav>
<mat-sidenav-content>
<div id="menu-bar">
<button mat-button (click)="sidenav.open()" id="menu-button"><mat-icon style="color: #fff;">menu</mat-icon></button>
<span id="app-title">App Name</span>
</div>
<div class="internal-container">
<router-outlet></router-outlet>
</div>
</mat-sidenav-content>
</mat-sidenav-container>
偶然发现了这一点,如果您使用(click)="sidenav.mode === 'side' || sidenav.close()
,则仅在超过模式下才能关闭。
我会以两种方式建议您。
1.键入按钮的单击事件并将您的逻辑放在组件中。
<button md-button (click)="routeToSpells()"> All Spells </button> <br />
<button md-button (click)="login()" *ngIf="!auth.authenticated()">Log In</button>
<button md-button (click)="reouteToSpellBook()" *ngIf="auth.authenticated()"> My Spellbooks </button> <br />
<button md-button (click)="logout()" *ngIf="auth.authenticated()">Log Out</button>
routeToSpells(){
this.sidenav.close();
this.router.navigat('...')
}
login(){
this.sidenav.close();
.....
}
reouteToSpellBook(){
this.sidenav.close();
this.router.navigat('...')
}
logout(){
this.sidenav.close();
this.auth.logout
}
或者在子组件中实现ondestroy((,并在任何原因下关闭侧面nav
我只是想出了这一点:
<mat-sidenav-container [hasBackdrop]="true">
<mat-sidenav #sidenav mode="side" class="sideNavigation">
<mat-nav-list>
<a mat-list-item routerLink="" (click)="sidenav.close()"> bar</a>
<a mat-list-item routerLink="/bar" (click)="sidenav.close()">foo</a>
<a mat-list-item routerLink="/foo" (click)="sidenav.close()">whatever</a>
<a mat-list-item routerLink="/something1" (click)="sidenav.close()">SomePage</a>
<a mat-list-item routerLink="/something2" (click)="sidenav.close()">Some Page</a>
</mat-nav-list>
</mat-sidenav>
<mat-sidenav-content>
<mat-toolbar color="accent">
<mat-icon (click)="sidenav.toggle()">menu</mat-icon>
<div class="divider"></div>
<img class="img" src="../assets/img/logo.png" alt="logo" (click)="goHome()" />
</mat-toolbar>
<router-outlet></router-outlet>
</mat-sidenav-content>
</mat-sidenav-container>
与routerLink="/whatever/path/here"
一起添加(click)="sidenav.close()"
。
与routerLink="/whatever/path/here"
一起添加(click)="sidenav.close()"
" gmauch"建议的解决方案为我工作