<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
</div>
<script>
// Model
let number = 5;
let aName;
// view
updateView()
function updateView() {
// let extraWord = '';
// if (number < 10){
// extraWord = 'ikke';
// } else {
// extraWord = '';
// }
document.getElementById('app').innerHTML = /*HTML*/ `
<h1>${number}</h1>
Tallet er ${number <= 10 ? 'ikke' : ''} over 10
<p>Hei ${aName ?? 'på deg!'}</p>
`;
}
</script>
</body>
</html>