|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>자소서 글자수 계산기</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<style>
h1 {
margin-top: 30px;
}
#count {
float: right;
}
</style>
</head>
<body class='container'>
<h1>자기소개</h1>
<textarea class="form-control" rows="3" id="jasoseol" onkeydown="counter();">ㅗ드라이언 자소서 글자수세기</textarea> <!--키보드가 눌릴때마다 counter()함수-->
<span id="count">(0/200)</span>
<script>
function counter() {
var content = document.getElementById('jasoseol').value;
if (content.length > 200) { //200자로 제한
content = content.substring(0,200);
document.getElementById('jasoseol').value = content;
}
document.getElementById('count').innerHTML = '(' + content.length + '/200)';
}
counter();
</script>
</body>
</html>
|
cs |
'멋사10기' 카테고리의 다른 글
| [일단만드는자바스크립트] 로또 번호 추첨기 (0) | 2022.05.11 |
|---|
