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;
}
</style>
</head>
<body>
<script>
/*
[개념] createElement("태그명")
HTML 요소를 생성한다.
*/
let body = document.body;
let node = document.createElement("td");
body.append(node);
</script>
</body>
</html>
Java
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