您的位置:首页 > 运维架构

伪类选择器:checked将作用与input类型为radio或者checkbox以及option

2018-02-23 10:57 323 查看
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>伪类选择器:checked将作用与input类型为radio或者checkbox以及option</title>
<style type="text/css">
option:checked {color: red;}
input:checked + span {background: #f00;}
input:checked + span:after{content:" 我被选中了";}
</style>
</head>
<body>
<select>
<option>Volvo</option>
<option selected="selected">Saab</option>
<option>Mercedes</option>
<option>Audi</option>
</select>

<div><input type="radio" name="sex" value="male" checked><span>Male</span><div>
<div><input type="radio" name="sex" value="female"><span>Female</span></div>

<div><input type="checkbox" name="group" value="red" checked><span>red</span><div>
<div><input type="checkbox" name="group" value="blue"><span>blue</span></div>

<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script>
<script type="text/javascript">
</script>
</body>
</html>




备注:欢迎加入web前端求职招聘qq群:668352707
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: 
相关文章推荐