51help TIY
码：
<!DOCTYPE html> <html> <head> <script src="../jquery/jquery.js" tppabs="http://www.51help.tk/jquery/jquery.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ $("p").unwrap(); }); }); </script> <style type="text/css"> div{background-color:yellow;} article{background-color:pink;} </style> </head> <body> <div> <p>这是 div 落。</p> </div> <article> <p>这是 article 落。</p> </article> <button>删除每个 p 素</button> </body> </html>
查看结果: