Javascript 导航更改url,但不更改视图
我有一个带有登录组件的angular应用程序 此组件位于Javascript 导航更改url,但不更改视图,javascript,angular,typescript,angular2-routing,Javascript,Angular,Typescript,Angular2 Routing,我有一个带有登录组件的angular应用程序 此组件位于app/main/login 我想通过按钮从app.component.html转到它 这是我的应用程序路由。模块代码 import { NgModule } from '@angular/core'; import { Routes, RouterModule } from '@angular/router'; import { LoginComponent } from './main/login/login.component
app/main/login
我想通过按钮从app.component.html
转到它
这是我的应用程序路由。模块代码
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { LoginComponent } from './main/login/login.component';
const routes: Routes = [
{ path: 'main', children: [{ path: 'login', component: LoginComponent }] },
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule],
})
export class AppRoutingModule {}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import {MatButtonModule} from '@angular/material/button';
import {MainModule} from './main/main.module'
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
MatButtonModule,
MainModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
下面是我如何尝试使用routeLog-in
下面是app.module.ts
code
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { LoginComponent } from './main/login/login.component';
const routes: Routes = [
{ path: 'main', children: [{ path: 'login', component: LoginComponent }] },
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule],
})
export class AppRoutingModule {}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import {MatButtonModule} from '@angular/material/button';
import {MainModule} from './main/main.module'
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
MatButtonModule,
MainModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
这里是main.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { LoginComponent } from './login/login.component';
@NgModule({
declarations: [LoginComponent],
imports: [BrowserModule],
providers: [],
bootstrap: [],
})
export class MainModule {}
当我单击按钮时,URL将更改为http://localhost:4200/main/login
但视图未更改
如何修复此问题?查看您的代码,您似乎正在尝试使用延迟加载技术加载组件。
因此,在AppRoutingComponent.ts文件中,您的代码将其替换为:
const routes: Routes = [
{ path: 'main', loadChildren: '(path to main module)/main.module#MainModule' },
];
用外行术语来说,这只是告诉父路由模块在遇到主路径时加载main.module
现在在主模块中,将子路由配置为:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { LoginComponent } from './login/login.component';
const routes: Routes = [
{ path: 'login', component: LoginComponent }
];
@NgModule({
declarations: [LoginComponent],
imports: [
BrowserModule,
RouterModule.forChild(routes) // Register routes for child module via forChild function instead of for Root
],
providers: [],
bootstrap: [],
})
export class MainModule {}
您的AppComponent中是否有
?是的,我在AppComponent@Gérômegrigon中有它。请根据您的示例检查此工作示例,看看是否有差异: