tryhtml5_fieldset_name 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>W3Cschool在线教程(w3cschool.cn)</title> 
</head>
<body>
<form action="demo-form.php" method="get">
<fieldset name="personalia">
  姓名: <input type="text" name="username"><br>
  邮箱: <input type="text" name="usermail"><br>
</fieldset>
<button type="button" onclick="form.personalia.style.backgroundColor='yellow'">改变控件的背景颜色</button>
<input type="submit">
</form>
<p><b>注意：</b>除了 Internet Explorer，其他主流浏览器都支持 name 属性。</p>
</body>
</html>
 
 
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运行结果
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