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angular.js - What is the selector in the angularjs 4 component used for?

@Component({
selector: 'hero-detail',
template: `
<p *ngIf="hero">

    <h2>{{hero.name}} details!</h2>
    <p><label>id: </label>{{hero.id}}</p>
    <p>
      <label>name: </label>
      <input [(ngModel)]="hero.name" placeholder="name"/>
    </p>

</p>
`
})
What is the selector used for?

黄舟黄舟2751 days ago894

reply all(1)I'll reply

  • typecho

    typecho2017-06-13 09:24:51

    selector is the container of template

    The selector here is hero-detail, then the following template will be displayed in a container like <hero-detail></hero-detail>

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