【发布时间】:2018-07-24 22:50:05
【问题描述】:
Angular 4/5 路由的新手,我正在关注他们网站上的 Angular 教程。
我有一个角度应用程序,我希望它能够有两个单独的页面。现在主页是localhost:8870/dr3-interface,我想要一个带有新组件的新页面localhost:8870/dr3-interface/manage_cycles_instances
我的问题是当我点击我的链接Manage cycles instances 时,它会显示我所有的app.component 组件,而不仅仅是我决定在/manage_cycles_instances 上显示的组件。我尝试使用*ngIf 隐藏它们,但没有结果。有什么想法吗?
app.component.html:
<div style="text-align:left">
<h1>{{ title }}</h1>
</div>
<nav>
<a routerLink="/manage_cycles_instances" routerLinkActive="active"> Manage cycles instances</a>
</nav>
<router-outlet></router-outlet>
<div *ngIf="router = '/dr3-interface'">
<h2><d-table></d-table></h2>
</div>
<br/>
<form-upload></form-upload>
<br/>
<list-upload></list-upload>
app-routing.module.ts :
import { NgModule } from '@angular/core';
import { RouterModule, Routes } from '@angular/router';
import { DataTableComponent } from './datatable/data-table.component';
const appRoutes: Routes = [
{ path: 'manage_cycles_instances', component: DataTableComponent },
/* TO DO : page error
{ path: '**', component: ... }
*/
];
@NgModule({
imports: [
RouterModule.forRoot(
appRoutes,
{ enableTracing: true } // <-- debugging purposes only
)
],
exports: [
RouterModule
]
})
export class AppRoutingModule {}
app.module.ts:
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NgModule } from '@angular/core';
import { HttpClientModule } from '@angular/common/http';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import {
//all material modules
} from '@angular/material';
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';
import { DataTableComponent } from './datatable/data-table.component';
import { DetailsUploadComponent } from './upload/details-upload/details-upload.component';
import { FormUploadComponent } from './upload/form-upload/form-upload.component';
import { ListUploadComponent } from './upload/list-upload/list-upload.component';
@NgModule({
imports: [
BrowserModule,
AppRoutingModule,
BrowserAnimationsModule,
HttpClientModule,
//material modules
],
declarations: [
AppComponent,
DataTableComponent,
DetailsUploadComponent,
FormUploadComponent,
ListUploadComponent
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {
}
【问题讨论】:
标签: html angular typescript angular4-router