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Nicholas Wallen
12,278 PointsCode copied exactly from video, does not work
const input = Document.querySelector('input'); const p = Document.querySelector('p.description'); const button = Document.querySelector('button');
button.addEventListener('click', () => {
p.textContent = input.value + ':';
});
<!DOCTYPE html>
<html>
<head>
<title>JavaScript and the DOM</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<h1 id="myHeading">JavaScript and the DOM</h1>
<p>Making a web page interactive</p>
<p class="description">Things that are purple:</p>
<input type="text" class="description">
<button class="description">Change list description</button>
<ul>
<li>grapes</li>
<li>amethyst</li>
<li>lavender</li>
<li>plums</li>
</ul>
<script src="app.js"></script>
</body>
</html>
1 Answer
Steven Parker
229,732 PointsThis code has "Document" (with a capital "D", which is not defined) in three places instead of "document" (with a lower-case "d").