스크롤 높이 값 구하기 (scrollTop)
<!DOCTYPE html>
<html>
<head>
<title>mouseOver</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<style>
body {
height: 10000px;
background: linear-gradient(150deg, red, orange, yellow, green, indigo, purple, black);
}
h1 {
color: #fff;
}
</style>
<script>
let scrollTop = 0;
addEventListener("scroll", function (e) {
scrollTop = document.documentElement.scrollTop;
console.log("스크롤값 " + scrollTop);
}, false)
</script>
</head>
<body>
<h1>스크롤</h1>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>mouseOver</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<style>
body {
height: 10000px;
background: linear-gradient(150deg, red, orange, yellow, green, indigo, purple, black);
}
h1 {
color: #fff;
}
</style>
<script>
addEventListener("scroll", function (e) {
console.log("스크롤값 " + pageYOffset);
}, false)
</script>
</head>
<body>
<h1>스크롤</h1>
</body>
</html>