运行 ❯
获取您
自己的
网站
×
更改方向
保存代码
更改主题，深色/浅色
转到 Spaces
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ $("#w3s").attr({ "href" : "https://w3schools.org.cn/jquery/", "title" : "W3Schools jQuery Tutorial" }); }); }); </script> </head> <body> <p><a href="https://w3schools.org.cn" title="some title" id="w3s">W3Schools.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>
