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In this tute, we will discuss angular input change event on focus event. i would like to show you focus event in angular. Here you will learn on focus event in angular 9. This article goes in detailed on angular input focus event example. You just need to some step to done angular textbox focus event example.

In this post i will show you very simple example of onfocus in event in angular. you can easily use focus event in angular 6, angular 7, angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, angular 14, angular 15, angular 16 and angular 17 application.

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

<input type="text" (focus)="onFocusEvent($event)" />

onFocusEvent(event: any){
   console.log(event.target.value);
}

Let's see full examples now:

Example

src/app/app.component.html

<h1>Angular Textbox focus Event Example - ItSolutionStuff.com</h1>
   
<input type="text" (focus)="onFocusEvent($event)" />

src/app/app.component.ts

import { Component, VERSION } from '@angular/core';
  
@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
  name = 'Angular ' + VERSION.major;
  
  onFocusEvent(event: any){
    console.log(event.target.value);
  }
}

I hope it can help you...