51help TIY
码：
<!DOCTYPE html> <html> <body> <p contextmenu="supermenu">一个名为 "supermenu" 。</p> <menu id="supermenu"> <command label="Step 1: Write Tutorial" onclick="doSomething()"> <command label="Step 2: Edit Tutorial" onclick="doSomethingElse()"> </menu> <p><b>注释：</b>支持 contextmenu 属性。</p> </body> </html>
查看结果: