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>getElementById()</title>
</head>
<body>
<!-- <p style="color:red" id="content">getElementById() 메서드</p> -->
<p id="content">getElementById() 메서드</p>
<script>
let obj = document.getElementById("content");
// 텍스트 색상 변경
obj.style.color = "red";
</script>
</body>
</html>
Java
복사