In an event binding , Angular sets up an event handler for the target event. Example looks like - import { Component , OnInit } from '@angular/core' ; @ Component ({ selector: 'on-click' , template: `<div> <div><button (click)="onClick($event)"> keyup here.</button> <p>{{message}}</p></div> <div><input (keyup)="onKey($event)"> <p>{{values}}</p></div> </div>` }) export class clickComponent { values = '' ; onClick ( event ) { console . log ( event ); } onKey ( event : any ) { //without type info this . values += event . target . value + ' | ' ; } } Example 2 – dblclick keypress import { Component , OnInit } from '@angul...
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