编辑下面的代码:【加编码】
<html> <head> <script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $("button").click(function(){ $("#w3s").attr({ "href" : "/jquery", "title" : "ZiQiangXueTang jQuery Tutorial" }); }); }); </script> </head> <body> <p><a href="/" id="w3s">ziqiangxuetang.com</a></p> <button>Change href and title</button> <p>Mouse over the link to see that the href attribute has changed and a title attribute is set.</p> </body> </html>
结果: 【此窗口】 帮助?
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