51help TIY
码：
<html> <head> <script type="text/javascript" src="../jquery/jquery.js" tppabs="http://www.51help.tk/jquery/jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $("p").wrap(function(){ return "<div></div>" }); }); }); </script> <style type="text/css"> div{background-color:yellow;padding:10px;} </style> </head> <body> <p>落。</p> <button>用 div p 元素</button> </body> </html>
查看结果: