Test Keycodes

by Erik

HTML

<input type='text' id='input'>
<p>last keyCode:</p>
<p id='result'></p>

JavaScript

let input = document.getElementById('input')
let result = document.getElementById('result')
input.addEventListener('keyup', showKey)


function showKey (event) {
  console.log(event)
  result.innerHTML = event.keyCode
}