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Copy pathin_if_1.html
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31 lines (29 loc) · 836 Bytes
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
var id = "cjsthd88";
var pw = "1234";
var user_id = prompt("당신의 id는?","");
var user_pw = prompt("당신의 pw는?","");
if(id == user_id){
if(pw == user_pw){
document.write(user_id + "님 반갑습니다.");
}
else{
alert("비밀번호가 일치하지 않습니다."); //alert 경고창
location.reload(); //브라우저 새로고침
}
}
else{
alert("아이디가 일치하지 않습니다.");
location.reload();
}
</script>
</body>
</html>