fmpq.com
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"> </script> <script> $(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>这是一个段落。</p> <button>在p元素外包裹一个div元素</button> </body> </html>
运行结果