Привет!
Есть задача отрендерить
json во
view.
Расклад такой:
releases.service.ts
import { Injectable } from '@angular/core';
import { Http } from '@angular/http';
import { Observable } from 'rxjs/Rx';
import { Jsonp } from '@angular/http';
import 'rxjs/Rx';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/toPromise';
import 'rxjs/add/operator/catch';
@Injectable()
export class ReleasesService {
constructor(private http: Http) {
}
fetchData(){
return this.http.get('app/releases.json').map(
(res) => res.json()
);
}
}
releases-list.component.ts
import { Component, OnInit } from '@angular/core';
import { ReleasesService } from './releases.service';
@Component({
moduleId: module.id,
selector: 'releases-list',
templateUrl: 'app/releases/releases-list.component.html',
providers: [ReleasesService]
})
export class ReleasesListComponent implements OnInit {
releases = [];
constructor (private releasesService: ReleasesService) { }
ngOnInit(){
this.releasesService.fetchData().subscribe(
(data) => this.releases = data
);
}
}
releases-lits.component.html
<div class="releases-list-component">
<div class="mdl-tabs__tab-bar releasesTabsBar row">
<a routerLink="albums" class="mdl-tabs__tab">Albums</a>
<a routerLink="tributes" class="mdl-tabs__tab">Tributes</a>
<a routerLink="splits" class="mdl-tabs__tab">Splits</a>
</div>
<div class="one" *ngFor="let release of releases">
{{releases.name}}
</div>
</div>
releases.json
[
{
"name" : "Release 1",
"songs" : [
"Song 1",
"Song 2",
"Song 3",
"Song 4",
"Song 5"
],
"year" : "2012"
},
{
"name" : "Release 2",
"songs" : [
"Song 1",
"Song 2",
"Song 3",
"Song 4",
"Song 5"
],
"year" : "2014"
},
{
"name" : "Release 3",
"songs" : [
"Song 1",
"Song 2",
"Song 3",
"Song 4",
"Song 5"
],
"year" : "2016"
}
]
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { HttpModule, JsonpModule } from '@angular/http';
import { AppComponent } from './app.component';
import { HomeComponent } from './home/home.component';
import { ReleasesListComponent } from './releases/releases-list.component';
import { ContactComponent } from './contact/contact.component';
import { ReleasesService } from './releases/releases.service';
import { routing } from './app.routes';
@NgModule({
imports: [
BrowserModule,
FormsModule,
HttpModule,
JsonpModule,
routing
],
declarations: [
AppComponent,
HomeComponent,
ReleasesListComponent,
ReleasesService,
ContactComponent
],
bootstrap: [ AppComponent ]
})
export class AppModule { }
Ни в консоли, ни в sublime text 3 не показывает никаких ошибок. Всё ок, но во
view не рендерится.
