Input Keyup Event in Angular Example

In this quick example, let's see angular input change event on keyup event. i would like to share with you keyup event in angular. you will learn on keyup event in angular 9. i explained simply step by step angular input keyup event example.

In this post i will show you very simple example of onkeyup event in angular. you can easily use keyup event in angular 6, angular 7, angular 8 and angular 9 application.

When user will key up on input box field then trigger onKeyUpEvent() of angular component. we will use (change) attribute for call function. let's see bellow logic code.

<input type="text" (keyup)="onKeyUpEvent($event)" />

onKeyUpEvent(event: any){



Let's see full examples now:



<h1>Angular Textbox KeyUp Event Example - HDTuto.com</h1>

<input type="text" (keyup)="onKeyUpEvent($event)" />


import { Component, VERSION } from '@angular/core';


selector: 'my-app',

templateUrl: './app.component.html',

styleUrls: [ './app.component.css' ]


export class AppComponent {

name = 'Angular ' + VERSION.major;

onKeyUpEvent(event: any){




I hope it can help you...

May 15, 2020 | Category : Angular

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