角2动态页面的页眉和页脚

下面是什么都包含在我app.component.html角2动态页面的页眉和页脚

<lmenu></lmenu> <header></header> <router-outlet></router-outlet> <footer></footer>

但是我的登录和注册页面都通过该模块提供，而且他们只需要路由器-出口。如何动态地不包括登录和注册视图的lmenu，页眉和页脚选择器？提前致谢。

2017-02-27 Grant Weiss

<lmenu *ngIf="isLogin"></lmenu> 
<header *ngIf="isLogin"></header> 
<router-outlet></router-outlet> 
<footer *ngIf="isLogin"></footer>

只需切换显示isLogin和false之间true /隐藏组件

来源

2017-02-27 18:02:38

我明白了....对不起新角结构的指令是什么我失踪了，谢谢！ https://angular.io/docs/ts/latest/guide/structural-directives.html –

you could use two times in the terminal: 
- ng generate component header 
- ng generate component footer 

then, in the main app file HTML (app.component.html) you must include the 2 tags: 
<app-header></app-header> 
<app-footer></app-footer> 

this is the first thing to do. 

Then you must populate your templates: 
- header.component.html and the styling in header.component.css 
- footer.component.html and the styling in footer.component.css

来源

2017-09-05 06:14:18

角2动态页面的页眉和页脚

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