Question

我陷入一个非常简单的问题，不知道出了什么问题。当任何人点击用户组件上的值时，我想要路由到用户组件。附上下面的图片来检查这个。我也添加了用户路线，不确定是否无法接收

这是我的app.module.ts类，我的路线是

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import {RouterModule,Routes} from '@angular/router';

import { AppComponent } from './app.component';
import { HomeComponent } from './components/home/home.component';
import { AboutComponent } from './components/about/about.component';
import { NavbarComponent } from './components/navbar/navbar.component';
import { RegisterComponent } from './components/register/register.component';
import {AngularFireModule} from  'angularfire2';
import { UsersComponent } from './components/users/users.component';
import {FirebaseService} from './services/firebase.service';
import { AngularFireAuthModule ,AngularFireAuth} from 'angularfire2/auth';
import { AngularFireDatabaseModule,AngularFireDatabase,FirebaseListObservable } from "angularfire2/database-deprecated";
import { UserComponent } from './components/user/user.component'; 




const appRoutes:Routes=[
  {
path:'' ,component:HomeComponent},
{path:'about',component:AboutComponent},
{path:'user/:id',component:UserComponent},

{path:'users',component:UsersComponent}

]

@NgModule({
  declarations: [
    AppComponent,
    HomeComponent,
    AboutComponent,
    NavbarComponent,
    RegisterComponent,
    UsersComponent,
    UserComponent,

  ],
  imports: [
    BrowserModule,
    AngularFireModule.initializeApp(firebaseConfig),
    RouterModule.forRoot(appRoutes),
    AngularFireDatabaseModule,
    AngularFireAuthModule
  ],
  providers: [FirebaseService],
  bootstrap: [AppComponent]
})
export class AppModule { }

这是我的users.component.ts

import { Component, OnInit } from '@angular/core';
import{FirebaseService} from '../../services/firebase.service';
import 'rxjs/Rx';

@Component({
  selector: 'app-users',
  templateUrl: './users.component.html',
  styleUrls: ['./users.component.css']
})
export class UsersComponent  {


public users1:Array<Object>=[];
public valid:Boolean = false;;



  constructor(private firebaseservice:FirebaseService) {

    this.firebaseservice.getusers().subscribe(users1=>{
   let tempuser= users1[0]

for(let Object in tempuser){
  this.users1.push(tempuser[Object])

}

console.log(users1);

    });
   }




}

这是我的users.component.html代码＆＃39;＆＃39;

<ul class="list-group" >
  <li class='list-group-item' *ngFor='let user of users1'>

   <a routerLink="['/user/'+user.$key]">  {{user.city}} </a>
  </li>
  </ul>

这是我的firebase.service.ts类

    import { Injectable } from '@angular/core';
import { AngularFireDatabase, FirebaseListObservable } from "angularfire2/database-deprecated"; 

@Injectable()
export class FirebaseService {

users:FirebaseListObservable<any[]>;
  constructor(private af:AngularFireDatabase) { }

  getusers()
  {

    this.users=this.af.list('/users') as FirebaseListObservable<Users[]>
    return this.users;

  }



}
interface Users{

 $key?:string;
  title?:string;
type?:string;
image?:string;
city?:string;
owner?:string;
bedrooms?:string;
path?:string;
price?:string;

  }

数据图片 1

我无法通过链接进行路由

0 个答案: