Question

用ASP命令实现下面功能，答案给的好多加分

我想实现如下功能：

＊菜单名1
（1）．．．
（2）．．．
（3）．．．
（4）．．．
（5）．．．
＊菜单名2
＊菜单名3
＊菜单名4
以上4个菜单中，当我点菜单名1的时候，下拉出（1）．．．（5）几个子菜单，当我点菜单2的时候，菜单（1）．．．（5）自动收缩回菜单1下隐藏起来，只显示菜单名2中的子菜单．
急求，各位大侠帮帮忙！

Answer 1

<SCRIPT language=javascript>
function dis(idx,img)
{
csh();
var buyok = document.getElementById('swf_'+idx);
var buyok2 = document.getElementById('img'+idx);
if(buyok.style.display=="none"){
buyok.style.display="";
buyok2.src="imgs/-.gif";
} else {
buyok.style.display="none";
buyok2.src="imgs/+.gif";
}
}
</SCRIPT>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0">
<%
lsort=request.QueryString("sort")
lsorts=request.QueryString("sorts")
if lsort="" then lsort=1
if lsorts="" then lsorts=1

sql="select * from sort order by index"
rs.open sql,conn,3
rs.pagesize=rs.recordcount
rs.absolutepage=1

for i=1 to rs.pagesize
if rs.bof or rs.eof then exit for
TBs="none"
if rs("id")=int(lsort) then TBs="block"
%>
<tr>
<td width="20" valign="middle"
style="CURSOR: hand" onClick="dis('<%=i%>', img1);" ><img src="imgs/+.gif" name="img<%=i%>" width="20" height="20" id="img<%=i%>" /></td>
<td width="955" valign="middle"
style="CURSOR: hand" onClick="dis('<%=i%>', img1);" ><span class="Hei14" ><%=rs("name")%></span></td>
</tr>
<tr>
<td colspan="2" id=swf_<%=i%> style="DISPLAY: <%=tbs%>">
<%sql2="select * from sorts where sort=" & rs("id") & " order by index"
rs2.open sql2,conn,3
rs2.pagesize=rs2.recordcount
rs2.absolutepage=1
for i2=1 to rs2.pagesize
if rs2.bof or rs2.eof then exit for
%>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="24"><img src="imgs/[.gif" width="24" height="20" /></td>
<td width="951"><A href="List.asp?sort=<%=rs("id")%>&sorts=<%=rs2("id")%>" ><%=rs2("name")%></A></td>
</tr>
</table> <%
rs2.movenext
next
rs2.close%> </td>
</tr>
<%
rs.movenext
next
%>
<script>
var s;
function csh()
{
var buyok;
var buyok2
for(s=1;s<=<%=i-1%>;s++)
{
buyok = document.getElementById('swf_'+s);
buyok2 = document.getElementById('img'+s);
buyok.style.display="none";
buyok2.src="imgs/+.gif";
}
}
</script>
<%rs.close%>

</table>

Answer 2

用listbox控件

Answer 3

你去搜索一下“FLASH导航条”多好啊。有很多。改下直接用。