toh-pt3

src/app/app.module.ts

@@ -4,11 +4,13 @@ import { NgModule } from '@angular/core';
 import { AppComponent } from './app.component';
 import { HeroesComponent } from './heroes/heroes.component';
 import {FormsModule} from '@angular/forms';
+import { HeroDetailComponent } from './hero-detail/hero-detail.component';
 
 @NgModule({
   declarations: [
     AppComponent,
-    HeroesComponent
+    HeroesComponent,
+    HeroDetailComponent
   ],
   imports: [
     BrowserModule,

src/app/hero-detail/hero-detail.component.html

@@ -0,0 +1,9 @@
+<div *ngIf="hero">
+  <h2>{{hero.name | uppercase}} Details</h2>
+  <div><span>id: </span>{{hero.id}}</div>
+  <div>
+    <label>name:
+      <input [(ngModel)]="hero.name" placeholder="name"/>
+    </label>
+  </div>
+</div>

src/app/hero-detail/hero-detail.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { HeroDetailComponent } from './hero-detail.component';
+
+describe('HeroDetailComponent', () => {
+  let component: HeroDetailComponent;
+  let fixture: ComponentFixture<HeroDetailComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ HeroDetailComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(HeroDetailComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/hero-detail/hero-detail.component.ts

@@ -0,0 +1,18 @@
+import {Component, Input, OnInit} from '@angular/core';
+import { Hero } from '../hero';
+
+@Component({
+  selector: 'app-hero-detail',
+  templateUrl: './hero-detail.component.html',
+  styleUrls: ['./hero-detail.component.css']
+})
+export class HeroDetailComponent implements OnInit {
+
+  @Input() hero: Hero;
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}

src/app/heroes/heroes.component.html

@@ -7,12 +7,4 @@
   </li>
 </ul>
 
-<div *ngIf="selectedHero">
-  <h2>{{selectedHero.name | uppercase}} Details</h2>
-  <div><span>id: </span>{{selectedHero.id}}</div>
-  <div>
-    <label>name:
-      <input [(ngModel)]="selectedHero.name" placeholder="name"/>
-    </label>
-  </div>
-</div>
+<app-hero-detail [hero]="selectedHero"></app-hero-detail>