这段代码只显示产品类别是什么原因?
<!--#include file="../incc/const.asp"-->
<!--#include file="../checkUser.asp"-->
<html>
<head>
<title>添加商品</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" href="main.css" type="text/css">
<script language=Javascript src="../js/keyFilter.js"></script>
<script language=Javascript>
function GetParameter(classID)
{
var goaler = new ActiveXObject("Microsoft.XMLHTTP");
//特殊字符:+,%,&,=,?等的传输解决办法.用escape编码.
//escape(sBigClassID);
////goaler.open("POST","productParameter.asp?classID="+escape(classID),false);
////goaler.send();
//服务器端处理返回的是经过escape编码的字符串.
// parameterArea.style.display="";
//document.write(unescape(goaler.responseText)) ;
var getText=unescape(goaler.responseText);
if(getText.length>0){
getText=getText.substr(0,getText.length-1);
}
var myArray=getText.split("|");
if(getText.length>0){
var toText="<table width=100% border=1 cellspacing=0 cellpadding=2 bordercolor=#1059A5>";
for(i=0;i<myArray.length;i++){
j=i+1
toText+="<tr><td width=15% align=right>";
toText+=myArray[i];
toText+="</td>";
toText+="<td width=85><input type=text name=parameter"+j+"></td></tr>";
}
toText+="</table>"
parameterArea.innerHTML=toText;
}else{
parameterArea.innerHTML="";
}
//parameterArea.innerHTML=getText;
}
</script>
<script language="JavaScript">
<!--
function checkForm(){
if (form1.Number.value==""){
alert("产品编号不能为空");
form1.Number.focus();
return false;
}
if (form1.Name.value==""){
alert("产品名称不能为空");
form1.Name.focus();
return false;
}
if (form1.Specification.value==""){
alert("产品规格不能为空");
form1.Specification.focus();
return false;
}
//-->
</script>
</head>
<body bgcolor="#9CC7EF" text="#000000">
<br>
<br>
<br>
<form method="post" action="PraductAddSave.asp" name="form1" onSubmit="return checkForm()">
<table width="60%" border="1" bordercolor=#145AA0 cellspacing="0" cellpadding="4" align="center">
<tr bgcolor="#4296E7">
<td colspan="2">
<div align="center"><font color="#FFFFFF">添加产品</font></div>
</td>
</tr>
<tr>
<td width="16%" nowrap> <div align="right">商品类别</div></td>
<td width="84%"> <select name="classID" onChange="GetParameter(this.value)">
<%
call productdropselects(0)
%> </select>
</td>
</tr>
&n