Handle Tab event

Question

How can I handle a Tab keypress event in Angular 2?

I took this from the Angular docs to get the keyCode. It works well when I press the other keys, but when I press Tab nothing happens.

import { Component } from '@angular/core';  @Component({  selector: 'my-app',  template: `<input (keyup)="onKey($event)">             <p>{{values}}</p>` })  export class AppComponent {   values = '';   onKey(event: any) {    this.values += event.keyCode+ ' | ';   } } 

Also, is this the correct way to do it in Angular 2?

<input ng-keydown="($event.keyCode == 9) &&         signal('something')" /> 

Answer 1

 <input (keydown.Tab)="onKey($event)"> 

Answer 2

<input (keypress)="someFunction($event.target.value)"/>