编辑下面的代码:
【加编码】
查看效果 »
<html> <body> <form action="demo-form.php" method="get"> Choose your favorite subject: <button name="subject" type="submit" value="fav_HTML">HTML</button> <button name="subject" type="submit" value="fav_CSS">CSS</button> </form> </body> </html>
结果:
【此窗口】
帮助?