https://perfect-review.com/convert-shirt-store-2-0-review/

gistfile1.txt

<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>
h2>My Heroes</h2>

<ul class="heroes">
  <li *ngFor="let hero of heroes"
    [class.selected]="hero === selectedHero"
    (click)="onSelect(hero)">
    <span class="badge">{{hero.id}}</span> {{hero.name}}
  </li>
</ul>

<app-hero-detail [hero]="selectedHero"></app-hero-detail>