关于下拉框选择项目，内容显示所有，页面刷新，但不归类。
选择下拉框内项目时页面刷新，但是依旧显示所有内容，没有刷出分类效果。高手看一下哪里没改好。页面图片
源代码如下：
程序代码：<%if request.Cookies("shiwei_username")="" then%>
<script language="javascript">top.location.href="../index.asp"</script>
<%
response.end
end if
%>
<!-- #include file="../conn2.asp" -->
<!-- #include file="../const.asp" -->
<!-- #include file="../inc/function.asp" -->
<html>
<head>
<title>水费到期提醒</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../style/style.css" rel="stylesheet" type="text/css">
<style>body {background-color:#FFFFFF;}</style>
<script>
function CheckAll(form) {
for (var i=0;i<form.elements.length;i++) {
var e = form.elements[i];
if (e.name != 'chkall') e.checked = form.chkall.checked;
}
}
</script>
</HEAD>
<BODY>
<%if fla25="0" and request.Cookies("shiwei_id")<>"1" then%>
<br><center><img src="../images/note.gif" align="absmiddle"> <font color="#FF0000">你不具备此权限，请与管理员联系！</font></center>
<%
response.end
end if
if request("hid")="ok" then
conn.execute("update yezhu set wenhou=#"&date()&"# where id="&request("id"))
end if
nowxiaoqu=request("xiaoqu")
%>
<table width="100%" border="0" cellpadding="0" cellspacing="2" align="center">
<form name="form2">
<tr>
<td width="1%" height="30"> </td>
<td width="99%" align="left">
<%
sql="select * from xiaoqu order by id"
set rs_qu=conn.execute(sql)
%>
请选择小区：
<select name="xiaoqu" onChange="form2.submit()">
<option value="">所有小区</option>
<%do while rs_qu.eof=false%>
<option value="<%=rs_qu("id")%>"<%if trim(cstr(rs_qu("id")))=nowxiaoqu then%> selected="selected"<%end if%>><%=rs_qu("xiaoqu")%></option>
<%
rs_qu.movenext
loop
%>
</select></td></tr></form></table>
<table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#C4D8ED">
<tr><td><img src="../images/r_1.gif" alt="" /></td>
<td width="100%" background="../images/r_0.gif">
<table cellpadding="0" cellspacing="0" width="100%">
<tr>
<td> 水费到期提醒</td>
<td align="right"> </td>
</tr>
</table>
</td>
<td><img src="../images/r_2.gif" alt="" /></td>
</tr>
<tr>
<td></td>
<td>
<form name="form1" >
<table align="center" cellpadding="4" cellspacing="1" class="toptable grid" border="1" width="100%">
<tr align="center">
<td class="category" height="30">所在小区</td>
<td class="category">楼宇单元</td>
<td class="category">房号</td>
<td class="category">业主姓名</td>
<td class="category">电话</td>
<td class="category">缴费日期</td>
<td class="category">操作</td>
</tr>
<%
if nowxiaoqu="" then
sql="select * from yezhu order by xiaoqu,id"
else
sql="select * from yezhu where xiaoqu="&nowxiaoqu&" order by id"
end if
sql="select * from yezhu where ((month(shui)>="&month(date())&" and month(shui)<="&month(date()+5)&" and (shui)>="&day(date())&" and day(shui)<="&day(date()+5)&") and year(wenhou)<>"&year(date())&")"
'sql="select * from yezhu where (datediff('y','"&date()&"',shengri)>=0 and datediff('y','"&date()+tiqian&"',shengri)<=0 and yinyang='阳') or (datediff('y','"&WDateToEDate(now(),"1")&"',shengri)>=0 and datediff('y','"&WDateToEDate(now(),"1")+tiqian&"',shenri)<=0 and yinyang='阴')"
set rs_yezhu=conn.execute(sql)
do while rs_yezhu.eof=false
%>
<tr onMouseOver="this.className='highlight'" onMouseOut="this.className=''">
<td align=center height=25><%set rs_qu=conn.execute("select * from xiaoqu where id="&rs_yezhu("xiaoqu"))%><%if rs_qu.eof then%><%else%><%=rs_qu("xiaoqu")%><%end if%></td>
<td align=center><%=rs_yezhu("louyu")%></td>
<td align=center><%=rs_yezhu("fanghao")%></td>
<td align=center><%=rs_yezhu("username")%></td>
<td align=center><%=rs_yezhu("tel")%></td>
<td align=center><%=rs_yezhu("shui")%></td>
<td align=center><input type=button value='开始收费' onClick=window.open("/1/produit/produit_sell.asp") class="button"> <input type=button value='已经缴费,取消提醒' onclick=window.location.href='?hid=ok&id=<%=rs_yezhu("id")%>' class="button"></td>
</tr>
<%
nowbaojing1=nowbaojing1&"ok"
rs_yezhu.movenext
loop
%>
<%if nowbaojing1="" then%>
<tr onMouseOver="this.className='highlight'" onMouseOut="this.className=''">
<td align=center height=25 colspan="6" style="color:#ff0000">目前没有缴费提醒</td>
</tr>
<%end if%>
</table>
</form>
</td>
<td></td>
</tr>
<tr><td><img src="../images/r_4.gif" alt="" /></td>
<td></td>
<td><img src="../images/r_3.gif" alt="" /></td>
</tr></table></body></html>[ 本帖最后由 天蝎风 于 2010-11-20 12:33 编辑 ]
