您好我正在尝试为我的applciation创建路由系统,但在创建没有子路由的路由时,我似乎遇到了一些问题。这是我的代码:
bootstrap(CommercifyComponent, [
ROUTER_PROVIDERS,
HTTP_PROVIDERS,
]);
@Component({
selector: 'commercify',
templateUrl: './app/commercify.view.html',
styleUrls: ['./app/commercify.style.css'],
directives: [ROUTER_DIRECTIVES]
})
@RouteConfig([
{ path: '/Dashboard', name: 'Dashboard', component: DashboardComponent },
{ path: '/Catalog/...', name: 'Catalog', component: CatalogComponent, useAsDefault : true }
])
export class CommercifyComponent {}
这是我的CommercifyComponent视图:
这是我的DashboardComponent:
@Component({
selector: 'dashboard',
template: '<base-component>This is dashboard component</base-component>',
directives: [BaseComponent, ROUTER_DIRECTIVES]
})
export class DashboardComponent { }
这是用户在仪表板中的基本组件:
@Component({
selector: 'base-component',
templateUrl: 'app/common/components/base.view.html',
styleUrls: ['app/common/components/base.style.css'],
directives: [LeftNavbarComponentt]
})
export class BaseComponent { }
这就是它的观点:
<left-navbar></left-navbar>
<ng-content></ng-content>
这是LeftNavbarComponent:
@Component({
selector: 'left-navbar',
templateUrl: 'app/common/components/left-navbar.view.html',
styleUrls: ['app/common/components/left-navbar.style.css'],
directives: [ROUTER_DIRECTIVES]
})
export class LeftNavbarComponent {
private router: Router;
constructor(router: Router) {
this.router = router;
}
public isRouteActive(routeName: string) {
return this.router.isRouteActive(this.router.generate([routeName]));
}
}
这是左侧导航栏html:
<nav class="left-navbar navbar-inverse navbar">
<ul class="list-unstyled">
<li class="text-center menu-item">
<a href=""
class="navbar-link left-navbar-link"
[class.navbar-link-active]="isRouteActive('Dashboard')"
[routerLink]="['Dashboard']">
<i class="menu-icon fa fa-tachometer fa-3x"></i>
<span class="left-arrow"></span>
Dashboard
</a>
<ul class="child-menu list-unstyled">
<li>Dashboard 1</li>
<li>Dashboard 1</li>
<li>Dashboard 1</li>
</ul>
</li>
<li class="text-center menu-item">
<a href="" class="navbar-link left-navbar-link"
[class.navbar-link-active]="isRouteActive('Catalog')"
[routerLink]="['Catalog']">
<i class="menu-icon fa fa-shopping-basket fa-3x"></i>
<span class="left-arrow"></span>
Catalog
</a>
</li>
</ul>
这是目录组件:
@Component({
templateUrl: './app/catalog/catalog.view.html',
directives: [ROUTER_DIRECTIVES, BaseComponent]
})
@RouteConfig([
{ path: '/Templates', name: 'Templates', component: TemplatesComponent, useAsDefault: true },
])
export class CatalogComponent {}
最后这是CatalogComponent视图:
<router-outlet></router-outlet>
从代码中可以看出,我的CommercifyComponent有2条路由配置Dashboard,它永远不会有子路由和Catalog有1个子路由模板,我省略了其余代码,因为它与当前问题无关
默认情况下,当应用程序加载时,我将转到以下URL:
http://localhost:5000/Catalog/Templates
并且设置[routerLink]="['Catalog']"
的链接将具有router-link-active
类,但当我尝试点击[routerLink]="['Dashboard']"
的链接时,我会遇到以下例外情况:
查看此代码使我想要将RouteConfig添加到DashboardComponent,但我不希望为此组件提供任何子路由。
我在这里做错了什么?
答案 0 :(得分:3)
似乎它不喜欢你在DashboardComponent的子(LeftNavbarComponent)上指定路由的事实,它没有子路由。所以你说你不想要仪表板组件的子路由,但是你要在它的子节点中指定路由