-
Notifications
You must be signed in to change notification settings - Fork 0
/
18 - modify_class.html
68 lines (53 loc) · 2.12 KB
/
18 - modify_class.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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- <link rel="stylesheet" type="text/css" media="screen" href="main.css" /> -->
<!-- <script src="main.js"></script> -->
<script src="js/jquery-3.3.1.min.js"></script>
<script>
$("document").ready(function () {
$("#add-class").click(function () {
$("p:first").addClass("colour");
});
$("#remove-class").click(function () {
$("p:first").removeClass("colour");
});
$("#toggle-class").click(function () {
$("p:first").toggleClass("colour");
});
$("#increase-class").click(function () {
$("p:first").css("font-size", "+=1px");
});
});
</script>
<style>
.colour {
color: red;
}
</style>
</head>
<button id="add-class">Add Class</button>
<button id="remove-class">Remove Class</button>
<button id="toggle-class">Toggle Class</button>
<button id="increase-class">Increase Class</button>
<body>
<div id="container">
<p>1 Lorem ipsum dolor, sit amet consectetur adipisicing elit. Similique, fugit, quasi consequatur optio quibusdam omnis
maiores recusandae suscipit vel dolore blanditiis veritatis sequi velit ipsam numquam cupiditate excepturi porro
in.
</p>
<p>2 Lorem ipsum dolor, sit amet consectetur adipisicing elit. Similique, fugit, quasi consequatur optio quibusdam omnis
maiores recusandae suscipit vel dolore blanditiis veritatis sequi velit ipsam numquam cupiditate excepturi porro
in.
</p>
<p>3 Lorem ipsum dolor, sit amet consectetur adipisicing elit. Similique, fugit, quasi consequatur optio quibusdam omnis
maiores recusandae suscipit vel dolore blanditiis veritatis sequi velit ipsam numquam cupiditate excepturi porro
in.
</p>
</div>
</body>
</html>