大家进来看看就清楚了，很快就能解决！~马上给分 在线等!~~

[netboy1215]

类别jxtype数据库：
typeid type fen
20 出售 a
21 出租 b
22 求购 c
23 求租 d
24 null e
25 null f
.. .. ..

程序：
<select name="fen" size="1" class="smallSel" id="select">
<option value="0" selected>所有</option>
<%
dim sel
set rs=server.createobject("adodb.recordset")
sql="select * from jxtype"
rs.open sql,conn,3,2
do while not rs.eof
response.write "<option value='"+CStr(rs("fen"))+"' name=type>"+rs("fen")+"</option>"
rs.movenext
loop
rs.close
%>
</select>
我想打开页面的时候让它分类fen默认为 比如说"f" 现在默认的"所有" 如何判断呢?

[chenxuchen]

<select name="fen" size="1" class="smallSel" id="select">
<option value="0" selected>所有</option>
<%
dim sel
set rs=server.createobject("adodb.recordset")
sql="select * from jxtype"
rs.open sql,conn,3,2
do while not rs.eof
response.write "<option value='"+CStr(rs("fen"))+"' name=type>"+rs("fen")+"</option>"
rs.movenext
loop
rs.close
%>
</select>
改成
<select name="fen" size="1" class="smallSel" id="select">
<option value="0">所有</option>
<%
dim sel
set rs=server.createobject("adodb.recordset")
sql="select * from jxtype"
rs.open sql,conn,3,2
do while not rs.eof
if cstr(rs("fen"))="f" then
response.write "<option selected value='"+CStr(rs("fen"))+"' name=type>"+rs("fen")+"</option>"
else
response.write "<option value='"+CStr(rs("fen"))+"' name=type>"+rs("fen")+"</option>"
end if

rs.movenext
loop
rs.close
%>
</select>

[alianasia]

<select name="fen" size="1" class="smallSel" id="select">
<option value="0">所有</option>
<%
dim sel
set rs=server.createobject("adodb.recordset")
sql="select * from jxtype"
rs.open sql,conn,3,2
do while not rs.eof
if rs("fen") = "f" then
response.write "<option value='"&CStr(rs("fen"))&"' selected>"&rs("type")&"</option>"
else
response.write "<option value='"&CStr(rs("fen"))&"'>"&rs("type")&"</option>"
end if
rs.movenext
loop
rs.close
%>
</select>

[qunluo]

<select name="sort1">

<option value=党政机关 selected>=党政机关=</option>

<option value=公共事业 selected>=公共事业=</option>

<option value=电子通讯 selected>=电子通讯=</option>

<option value=广告传媒 selected>=广告传媒=</option>

<option value=文教卫生 selected>=文教卫生=</option>

<option value=衣食住行 selected>=衣食住行=</option>

<option value=物资商贸 selected>=物资商贸=</option>

<option value=特派机构 selected>=特派机构=</option>

<option value=协会学会 selected>=协会学会=</option>

<option value=其他类型 selected>=其他类型=</option>

</select>

[xiangyyy]

if rs("fen")="f" then

see="selected"

else

see=""

end if

啊