Introduction

I always forget how can i listen input event. So I write this post.

Listening Event

With out Angular framework we have to use javascript to bind event like this code

<input type="text" id="myInput">

document.getElementById('myInput').addEventListener('keyup', myInput);

function myInput(input) {
  console.log(input.keyCode);
}

With Angular framework is more easier to bind event

<input type="text" (keyup.enter)="onEnter()">

  onEnter(): void {
    console.log("submit");
  }

you can change another key like shift or anthoer you want