The DOM events carry all information that is useful to the component.
The following example shows to get user input from the $event – key-up.component.ts
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-key-up',
templateUrl: './key-up.component.html',
styleUrls: ['./key-up.component.css']
})
export class KeyUpComponent implements OnInit {
values = '';
constructor() { }
ngOnInit() { }
//KeyUp events.
onKeyUp(event: any) {
this.values += event.target.value + ' : ';
}
}
And key-up.component.html –
<div class="event">
<button (click)="onKeyUp($event)">KeyUp Event!</button>
<p>
{{values}}
</p>
</div>
For more detail kindly refer the link https://www.code-sample.com/2018/05/angular-6-7-documentation-and-examples.html
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