영상
개념
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
td {
border: 1px solid black;
width: 40px;
height: 40px;
text-align: center;
line-height: 40px;
}
</style>
</head>
<body>
<script>
let num = 1;
let nodeEvent = (e) => {
e.target.innerText = num;
num += 1;
}
let $body = document.body;
let $node = document.createElement("td");
$node.addEventListener("click", nodeEvent);
$body.append($node);
</script>
</body>
</html>
Java
복사