使用 Angular 4 向 Jhipster 添加新路线 [英] Adding new route to Jhipster using Angular 4
问题描述
我正在尝试向默认生成的 JHipster 应用添加一个新菜单项.顺便说一下,我正在使用 Angular 4.
我面临的问题是我总是收到以下错误.
<块引用>错误:未捕获(承诺):错误:无法匹配任何路由.网址段:'用户资料'
以下是我添加的代码.
首先,我在 src/main/webapp/app 下添加了一个名为 user-profile 的文件夹.
在其中,我添加了 index.ts、user-profile.component.html、user-profile.component.ts 和 user-profile.route.ts
index.ts 的内容
export * from './user-profile.component';从'./user-profile.route'导出*;
user-profile.component.ts 的内容
import { Component, OnInit } from '@angular/core';从'../shared'导入{主体};@成分({选择器:'jhi-user-profile',templateUrl: './user-profile.component.html'})导出类 UserProfileComponent 实现 OnInit {账户:账户;构造函数(私有主体:主体){}ngOnInit() {this.principal.identity().then((account) => {this.account = 帐户;});}}
user-profile.route.ts 的内容
import { Route } from '@angular/router';从 '../shared' 导入 { UserRouteAccessService };从 './' 导入 { UserProfileComponent };导出 const userProfileRoute:路由 = {路径:'用户配置文件',组件:UserProfileComponent,数据: {当局:[],pageTitle: 'user-profile.title'}};
user-profile.component.html 的内容
Hello World!
我还修改了 navbar.html 以包含一个带有以下路由器链接的新菜单项
routerLink="user-profile"
对此问题的任何帮助将不胜感激.
谢谢.
您可能需要在某处加载路由器.
尝试执行以下操作:
- 将 user-profile.module.ts 添加到与您的用户配置文件组件相同的目录中:
<预><代码>从@angular/core"导入 { NgModule, CUSTOM_ELEMENTS_SCHEMA };从 '@angular/router' 导入 { RouterModule };import { UserProfileComponent, userProfileRoute } from './';@NgModule({进口:[RouterModule.forRoot([ userProfileRoute ], { useHash: true })],声明: [用户配置文件组件,],入口组件:[],供应商: []})导出类 UserProfileModule {}
- 在 app.module.ts 中,添加以下内容:
<预><代码>import { UserProfileModule } from './user-profile/user-profile.module';
和
<预><代码>进口:[浏览器模块,布局路由模块,...**用户配置文件模块**],希望它有效.
I'm trying to add a new menu item to the default generated JHipster app. I'm using Angular 4 by the way.
The problem I'm facing is that I'm always getting the error below.
Error: Uncaught (in promise): Error: Cannot match any routes. URL Segment: 'user-profile'
The following are the codes I added.
Firstly, I added a folder named user-profile under src/main/webapp/app.
In it, I added index.ts, user-profile.component.html, user-profile.component.ts and user-profile.route.ts
The contents of index.ts
export * from './user-profile.component';
export * from './user-profile.route';
The contents of user-profile.component.ts
import { Component, OnInit } from '@angular/core';
import { Principal } from '../shared';
@Component({
selector: 'jhi-user-profile',
templateUrl: './user-profile.component.html'
})
export class UserProfileComponent implements OnInit {
account: Account;
constructor(private principal: Principal) {}
ngOnInit() {
this.principal.identity().then((account) => {
this.account = account;
});
}
}
The contents of user-profile.route.ts
import { Route } from '@angular/router';
import { UserRouteAccessService } from '../shared';
import { UserProfileComponent } from './';
export const userProfileRoute: Route = {
path: 'user-profile',
component: UserProfileComponent,
data: {
authorities: [],
pageTitle: 'user-profile.title'
}
};
The contents of user-profile.component.html
<div>Hello World!</div>
I also modified navbar.html to include a new menu item with the following routerlink
routerLink="user-profile"
Any help to this problem will be greatly appreciated.
Thanks.
You may need to load your router somewhere.
Try perform the following:
- Add a user-profile.module.ts in to the same directory as your user profile component:
import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { RouterModule } from '@angular/router';
import { UserProfileComponent, userProfileRoute } from './';
@NgModule({
imports: [
RouterModule.forRoot([ userProfileRoute ], { useHash: true })
],
declarations: [
UserProfileComponent,
],
entryComponents: [
],
providers: [
]
})
export class UserProfileModule {}
- In the app.module.ts, add the following:
import { UserProfileModule } from './user-profile/user-profile.module';
and
imports: [
BrowserModule,
LayoutRoutingModule,
...
**UserProfileModule**
],
Hope it works.
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