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colors.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Colors</title>
<script>
document.addEventListener('DOMContentLoaded', () => {
// document.querySelectorAll('button').forEach(button => {
// button.onclick = () => {
// document.querySelector('#hello').style.color = button.dataset.color;
// }
// });
document.querySelector('select').onchange = function() {
document.querySelector('#hello').style.color = this.value;
}
});
</script>
</head>
<body>
<h1 id="hello">Hello!</h1>
<!-- <button data-color="red">Red</button>
<button data-color="green">Green</button>
<button data-color="blue">Blue</button> -->
<select>
<option value="black">Black</option>
<option value="red">Red</option>
<option value="blue">Blue</option>
<option value="green">Green</option>
</select>
</body>
</html>