html> head> title> votejsp /title> script language="javascript" type="text/javascript"> /script> /head> body bgcolor="#ffffff"> h1> 关于购房热潮的调查问卷 /h1> h3> 问题1:如今房价居高不下, /h3> form method="post" action="voteservlet" name="frmvote" onsubmit="return(validate())"> br>br> 请选择:br /> input type="radio" name="radiobutton" value="A" />A.拥有一套货一套以上br /> input type="radio" nam...
by hkebao - php文档中心 - 2009-07-19 23:27:45 阅读(1731) 回复(0)
html> head> title> votejsp /title> script language="javascript" type="text/javascript"> /script> /head> body bgcolor="#ffffff"> h1> 关于购房热潮的调查问卷 /h1> h3> 问题1:如今房价居高不下, /h3> form method="post" action="voteservlet" name="frmvote" onsubmit="return(validate())"> br>br> 请选择:br /> input type="radio" name="radiobutton" value="A" />A.拥有一套货一套以上br /> input type="radio" na...
isNaN 来判断 onkeyup="if(isNaN(value))execCommand('undo');" 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/9293/showart_374291.html