Andrei2

by justinwyllie

HTML

<div id='displayResult'>0</div>
<input id='numberBox' />
<button onClick='addNumber()'>Add number</button>

JavaScript

var result = 0;

function addNumber() {
	var resultBox = document.getElementById('displayResult');
  
	var newNumberBox = document.getElementById('numberBox');
	result = result + newNumberBox.value*1;
  console.log(result);
	resultBox.innerHTML = result;
}