我有一个侧边栏,您可以在单击栏中的外部或内部的 X 时关闭该侧边栏。但我需要在更改路线时自动关闭(例如从主页到关于或联系人保持打开状态,但我需要它折叠)
<md-toolbar class='toolbar' color="primary" >
<button md-icon-button (click)="nav.open()">
<md-icon class="md-24">menu</md-icon>
</button>
</md-toolbar>
<md-sidenav-container>
<md-sidenav #nav>
<md-nav-list>
<button md-icon-button (click)="nav.close()">
<md-icon class="md-24">close</md-icon>
</button>
<a md-list-item routerLink='home'class="active"> Home </a>
<a md-list-item routerLink='about' class= "page-scroll" > About us</a>
<a md-list-item routerLink='discount' class= "page-scroll" >Discounts </a>
<a md-list-item routerLink='contact'class= "page-scroll" >Contact </a>
<a md-list-item routerLink='order' class= "page-scroll" >Order</a>...
.md-toolbar {
padding-top: 1em;
align-self: flex-start;
height:5em;
}
.toolbar{
position: fixed;
top: 0;
left: 0;
z-index: 9999;
width: 100%;
height: 50px;
}
md-nav-list{
margin-left: 20px;
margin-right: 10px;
margin-top: 80px;
font-size: 1.2em;
font-family: Raleway;
}
@media screen and (max-width: 600px) {
.logo {
display: none }
.search{
}
}
html {
height: 100%;
}
body {
min-height: 100%;
display: flex;
flex-direction: column;
}
.container{
margin-top: 100px;
margin-bottom: 100px;
flex: 1 0 auto;
}
我找到了一些看起来像我需要的东西,但它是针对 AngularJs 的。我如何将它用于 Angular 2 by pkozlowski.opensource
如果您希望在成功更改路线时关闭所有打开的模态,您可以通过监听 $routeChangeSuccess 事件在一个中心位置完成此操作,例如在应用程序的运行块中:
var myApp = angular.module('app', []).run(function($rootScope, $uibModalStack) {
$uibModalStack.dismissAll();
});
更简单的解决方案可能是监听路由器事件。
@ViewChild('nav') sidenav;
constructor(private router: Router) {
router.events.subscribe((val) => {
if (val instanceof NavigationEnd) {
this.sidenav.close();
}
});
}
这样您就不必为每个链接添加点击事件。
您可以将
(click)="nav.close()"
添加到所有链接,这将是实现它的非常简单的方法,
<a md-list-item (click)="nav.close()" routerLink='home'class="active"> Home </a>
<a md-list-item (click)="nav.close()" routerLink='about' class= "page-scroll" > About us</a>
<a md-list-item (click)="nav.close()" routerLink='discount' class= "page-scroll" >Discounts </a>
<a md-list-item (click)="nav.close()" routerLink='contact'class= "page-scroll" >Contact </a>
<a md-list-item (click)="nav.close()" routerLink='order' class= "page-scroll" >Order</a>