简单教程
提交运行
代码编辑器:
<!DOCTYPE html> <meta charset="utf-8"> <link href="/static/next/css/tryit.css?v=2017082407" rel="stylesheet"/> <script src="https://cdn.staticfile.org/jquery/2.2.4/jquery.min.js"></script> <script> $(document).ready(function(){ $("input").focus(function(){ $(this).css("background-color","#cccccc"); }); $("input").blur(function(){ $(this).css("background-color","#ffffff"); }); }); </script> 名字: <input type="text" name="fullname"><br> Email: <input type="text" name="email"> <footer>简单教程,简单编程<br/>Copyright © 简单教程 www.twle.cn</footer>
运行结果: