多个关联下拉框值的变化
<!--#include file="conn.asp"-->
<!--#include file="webconfig.asp"-->
<!--#include file="fuction.asp"-->
<html>
<head>
<title><%=webname%>--高级搜索</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="images/css.css" rel="stylesheet" type="text/css">
</head>
<style>
td{font-size:9pt;line-height:120%;color:#353535}
body{font-size:9pt;line-height:120%}
a:link { color: #000000; text-decoration: none }
a:visited { color: #000000; text-decoration: none }
a:active { color: #000000; text-decoration: none }
a:hover { color: #336699; text-decoration: none; position: relative; right: 0px; top: 1px }
</style>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onMouseOver="window.status='【<%=webname%>】<%=weburl%> 如果您喜欢本站,别忘了把本站介绍给您的好友哦！：）';return true">
<!--#include file="webtop.asp"-->
<table width="760" border="1" cellspacing="0" cellpadding="0" align="center" bordercolor="#EDECEC">
<tr>
<td bordercolor="#FFFFFF" bgcolor="#FFFFFF">
<table border="0" align="center" cellpadding="0" cellspacing="0" width="480">
<tr>
<td valign="top"> <br>
<div align="center">
<p><font color="#FF0000"><b><img src="images/logo/logo_1.gif" width="108" height="99"></b></font></p>
<p><font color="#FF0000"><b>商品高级搜索</b></font> </p>
<table border="0" cellspacing="0" cellpadding="1" align="center" width="489">
<tr>
<td>
<table width="60%" border="0" align="center" cellpadding="2" cellspacing="2" bgcolor="#FFFFFF">
<form name="form2" method="post" action="research.asp">
<tr>
<td width="36%" style="padding-left:6px">
<div align="center">关 健 字：</div>
</td>
<td width="64%" style="padding-left:6px">
<input name="searchkey" type="text" id="searchkey">
</td>
</tr>
<tr>
<td style="padding-left:6px" width="36%">
<div align="center">查找方式：</div>
</td>
<td style="padding-left:6px" width="64%">
<script>
var selects111=[];
<%dim i
set rs=server.createobject("adodb.recordset")
rs.open "select * from Pingpai order by pingpaiorder",conn,1,1
'有大类
%>
selects111['2']=new Array(
<%
if rs.recordcount>0 then
for i=1 to rs.recordcount
if i=rs.recordcount then
%>
new Option('<%=trim(rs("pingpainame"))%>','<%=trim(rs("pingpainame"))%>'));
<% else
%>
new Option('<%=trim(rs("pingpainame"))%>','<%=trim(rs("pingpainame"))%>'),
<%
end if
rs.movenext
next
else
%>
new Option('',''));
<%
end if
rs.close
set rs=nothing
set rs=server.createobject("adodb.recordset")
rs.open "select * from shihe order by shiheorder",conn,1,1
'有大类
%>
selects111['3']=new Array(
<%
if rs.recordcount>0 then
for i=1 to rs.recordcount
if i=rs.recordcount then
%>
new Option('<%=trim(rs("shihename"))%>','<%=trim(rs("shihename"))%>'));
<% else
%>
new Option('<%=trim(rs("shihename"))%>','<%=trim(rs("shihename"))%>'),
<%
end if
rs.movenext
next
else
%>
new Option('',''));
<%
end if
rs.close
set rs=nothing
%>
function showselect()
{
if (document.form2.action.value=="2") {
T_select.style.display = "";
//加入内容
with (document.form2){
if(action.value) {
selectname.options.length=0;
for(var i=0;i<selects111[action.value].length;i++){
selectname.add(selects111[action.value][i]);
}
}
}
}else{
T_select.style.display = "none";
}
}
</script>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<select name="action" id="action" onChange="showselect();">
<option value="1" selected>商品名称</option>
<option value="2">品牌</option>
<option value="3">内容简介</option>
</select>
</td>
<td>
<table border="0" cellspacing="0" cellpadding="0" id=T_select style="DISPLAY: none">
<tr>
<td>
<select name="selectname">
</select>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="padding-left:6px" width="36%">
<div align="center">价格范围：</div>
</td>
<td style="padding-left:6px" width="64%">
<select name="jiage" id="jiage">
<option value="20">20元以下</option>
<option value="30">30元以下</option>
<option value="50" selected>50元以下</option>
<option value="100">100元以下</option>
<option value="500">500元以下</option>
<option value="1000">1000元以下</option>
<option value="10000">10000元以下</option>
<option value="100000">100000元以下</option>
</select>
</td>
</tr>
<tr>
<td height="18" style="padding-left:6px" width="36%">
<div align="center">商品分类：</div>
</td>
<td style="padding-left:6px" width="64%">
<%set rs=server.CreateObject("adodb.recordset")
rs.open "select * from shop_anclass order by anclassidorder",conn,1,1
%>
<select name="anclassid">
<option value="0">查讯所有分类</option>
<%do while not rs.eof%>
<option value="<%=rs("anclassid")%>"><%=trim(rs("anclass"))%></option>
<%rs.movenext
loop
rs.close
set rs=nothing%>
</select>
</td>
</tr>
<tr>
<td height="18" colspan="2" style="padding-left:6px">
<div align="center">
<input type="image" border="0" name="submit" src="images/kscx.gif" width="54" height="18" onClick="return checkk();">
</div>
</td>
</tr>
</form>
</table>
</td>
</tr>
</table>
<br>
</div>
</td>
</tr>
</table>
<br>
</td>
</tr>
</table>
<!--#include file="service1.asp"-->
<!--#include file="copyright.asp"-->
</body>
</html>
<SCRIPT LANGUAGE="JavaScript">
<!--
function checkspace(checkstr) {
var str = '';
for(i = 0; i < checkstr.length; i++) {
str = str + ' ';
}
return (str == checkstr);
}
function checkk()
{
if(checkspace(document.form2.searchkey.value)&&((document.form2.action.value=="3")||(document.form2.action.value=="1"))) {
document.form2.searchkey.focus();
alert("请输入查讯关键字！");
return false;
}
document.form2.submit();
}
//-->
</script>
