WEB.JS/10.EVENT_JS

chapter07 : 키보드_이벤트

GAWON 2023. 5. 22. 09:20 
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
	document.onkeydown = function(e){
		var key = e.keyCode;
		
		// 뒤로가기 : 8
		// 새로고침 : 116
		
		if(key == 8 || key == 116){
			e.preventDefault();
		}
		
		
	}
</script>
</head>
<body>
	<h1>새로고침(F5)과 뒤로가기(BackSpace) 금지 페이지</h1>
</body>
</html>