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(){ $("p, button, h1, h2").click(function(event){ $("div").html("一个 " + event.target.nodeName + " 元素触发"); }); }); </script> </head> <body> <h1>题</h1> <h2>标题</h2> <p>落</p> <button>钮</button> <p>面的 div </p> <div></div> </body> </html>
查看结果: