我想在我的应用程序的每个页面/路由上显示页眉和页脚。
<header>
和<footer>
都是定义了html视图的组件,它们可以正确显示在没有<router-outlet>
标签的模板中。
但是当与 <router-outlet>
import { Component } from "angular2/core";
import { LoginComponent } from "./login/component/login.component";
import { DemoPageComponent } from "./demo_page/demo_page.component";
import {TaskPageComponent} from "./task/component/task_page.component";
import {
ROUTER_DIRECTIVES,
ROUTER_PROVIDERS,
HashLocationStrategy,
LocationStrategy,
Router,
RouteConfig,
ComponentInstruction
} from 'angular2/router';
import {Header} from "./components/core/header/header.component";
import {HeaderSecondary} from "./components/core/header_secondary/HeaderSecondary";
import {Footer} from "./components/core/footer/footer.component";
@Component({
selector: 'app',
directives: [ROUTER_DIRECTIVES, Header, HeaderSecondary, Footer],
template: `
<header></header>
<header-secondary></header-secondary>
<router-outlet></router-outlet>
<footer></footer>
`
})
@RouteConfig([
{ path: '/', name: 'Root', redirectTo: ['Login'] },
{ path: '/login', name: 'Login', component: LoginComponent },
{ path: '/demoPage', name: 'DemoPage', component: DemoPageComponent },
{ path: '/tasks', name: 'TaskPage', component: TaskPageComponent }
])
export class App {
constructor(public router: Router) { }
}
页眉/页脚视图未呈现。
我加载的DOM看起来像这样
我无法展开标头html,就像未正确加载,而我的<demo-page>
组件已正确加载一样。
有什么建议,为什么页眉/页脚对未正确加载?
使用了错误的组件选择器。问题解决了
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句