-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path8-1-1.html
34 lines (33 loc) · 881 Bytes
/
8-1-1.html
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
34
<!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>
<input type="number" id='score' onchange="doCal()" onkeyup="doCal()" min='0' max="100"><br>
<div id="info"></div>
<script>
let score = document.querySelector('#score')
let info = document.querySelector('#info')
function doCal(){
let s = score.value *1
console.log(s)
let g = 'F'
if(s>=90){
g = 'A'
}else if (s>=80){
g = 'B'
}else if (s>=70){
g = 'C'
}else if (s>=60){
g = 'D'
}else {
g = 'F'
}
info.textContent = g
}
</script>
</body>
</html>