紧急求救!!我的分页显示数失效了! 请高手帮忙.......
if tj<>"" then'**************
sqlstr="select * from qianzheng " & tj
'分页
scriptname=Request.ServerVariables("script_name")
mypage=Request.QueryString("whichpage")
if mypage="" then
mypage=1
end if
mypagesize=10
'*********
set rss1=server.CreateObject("adodb.recordset")
rss1.Open sqlstr,conn,1,3
if rss1.RecordCount >0 then
'******
rss1.CacheSize =10
if not rss1.EOF then
rss1.MoveFirst
rss1.PageSize =mypagesize
maxcount=cint(rss1.PageCount )
rss1.AbsolutePage =mypage
end if
count=0
do while not rss1.EOF and count<rss1.PageSize %>
'显示数据区
<%rss1.MoveNext
count=count+1
loop
else
Response.Write "没有找到合适的纪录!"
end if
rss1.Close
set rss1=nothing
end if
%>
</table>
<center><%Response.Write "<font size=2>共"& maxcount &"页 第" & mypage & "页</font>" %></center>
<center>
<%for i=1 to maxcount
Response.Write " <a href='"& scriptname &"?whichpage="& i &"'><font size=2>"& i & "</font></a> "
if i mod 20 =0 then
Response.Write "<br>"
end if
next
当我点击其它页时不显示数据,原因已经找到,就是我用到的变量“tj”提交时已为空,更让我奇怪的是在这里session变量也失效(点其它页时也变为空了)
问题:如何解决变量的数值保存!(变量“tj”)
请大虾帮帮忙,紧急求救!!!!!