<!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
var app = document.getElementById('app');
var score;
var scoreRating = '';
//view
updateView();
function updateView() {
app.innerHTML = /*HTML*/ `
Input score:<input type="number" onchange="score = this.value">
<button onclick="getScoreRating(score)">check your rating</button>
<button onclick="fizzBuzz()">Fizz the buzz</button>
<div>Your rating: ${scoreRating}</div>
`;
}
//control
function getScoreRating(score) {
scoreRating = score > 90 ? score + " Excellent" :
score > 70 ? score + " Good" :
score > 50 ? score + " Average" :
score + " Do better!";
updateView();
}
function fizzBuzz() {
for (let i = 1; i < 101; i++) {
let fizzbuzzOrBuzzOrFizz = i % 15 === 0 ? 'fizzbuzz' :
i % 5 === 0 ? 'buzz' :
i % 3 === 0 ? 'fizz' :
i;
app.innerHTML += `<br>${fizzbuzzOrBuzzOrFizz}`;
}
}
</script>
</body>
</html>