W3School TIY Editor
W3School 在线教程
改变方向
暗黑模式
运行代码
<html> <body> <form> <input type="checkbox" accesskey="c" id="check1" /> </form> <p>The access key for the checkbox is: <script type="text/javascript"> x=document.getElementById('check1'); document.write(x.accessKey); </script></p> </body> </html>