急!!!!!求解分页显示问题!请问rs.open问题!

bluebaby718 2004-01-08 10:21:24
若哪位大哥帮我解答了,给您加N多的分!谢谢了!!谢谢!!

这里一共有二段程序:
第一段:
<%'开始分页
Const MaxPerPage=8
dim totalPut
dim CurrentPage
dim TotalPages
dim j
dim sql
if Not isempty(request("page")) then
currentPage=Cint(request("page"))
else
currentPage=1
end if
set rs=server.CreateObject("adodb.recordset")
rs.open "select top 100 sclassid from sclass ",conn,1,1

if rs.eof And rs.bof then
Response.Write "<p align='center' class='contents'> 对不起,目前没有更新商品!</p>"
else
totalPut=rs.recordcount

if currentpage<1 then
currentpage=1
end if

if (currentpage-1)*MaxPerPage>totalput then
if (totalPut mod MaxPerPage)=0 then
currentpage= totalPut \ MaxPerPage
else
currentpage= totalPut \ MaxPerPage + 1
end if
end if
if currentPage=1 then
showContent
showpage totalput,MaxPerPage,"sclass.asp"
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
showContent
showpage totalput,MaxPerPage,"sclass.asp"
else
currentPage=1
showContent
showpage totalput,MaxPerPage,"newshop.asp"
end if
end if
end if

sub showContent
dim i
i=0

%>
<%do while not rs.eof%>
第二段:不用了,这个没有问题的。

我想问的是第一段里的
rs.open "select top 100 sclassid from sclass ",conn,1,1

这里是怎么加的?
我的这个页叫sclass.asp
用在数据库里的是一个叫sclass的表,里面有如下字段:
sclassid,bclassid,sclassname,sclassjs,sclassimg,sclassimg2,sclassimg3,sclassimg4,sclassimg5,sclassimg6

sclassid是小类商品的号,bclassid是大类商品的号,sclassname是名称,sclassjs是介绍,其它是图片

请问怎么加才能分页显示我的商品啊?

谢谢大家了!!!!
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xzq686 2004-01-08
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找些分页的源程序:和分页相关资料:自己看看:
http://search.csdn.net/expert/topic/3/301/2002/5/20/737447.htm
http://search.csdn.net/expert/topic/3/301/2002/9/6/1003331.htm
tangss 2004-01-08
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试试这段:
<%
const MaxPerPage=30
dim totalPut
dim CurrentPage
dim TotalPages
dim i,j
dim sql
dim rs
dim rstype
dim typesql


if not isempty(request("page")) then
currentPage=cint(request("page"))
else
currentPage=1
end if
%>
<%
sql="select * from article order by dateandtime desc"
Set rs= Server.CreateObject("ADODB.Recordset")
rs.open sql,conn,1
if rs.eof and rs.bof then
response.write "<p align='center'> 还 没 有 任 何 新 闻</p>"
else
totalPut=rs.recordcount
totalPut=rs.recordcount
if currentpage<1 then
currentpage=1
end if
if (currentpage-1)*MaxPerPage>totalput then
if (totalPut mod MaxPerPage)=0 then
currentpage= totalPut \ MaxPerPage
else
currentpage= totalPut \ MaxPerPage + 1
end if

end if
if currentPage=1 then
showContent
showpage totalput,MaxPerPage,"news.asp"
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
showContent
showpage totalput,MaxPerPage,"news.asp"
else
currentPage=1
showContent
showpage totalput,MaxPerPage,"news.asp"
end if
end if
rs.close
end if

set rs=nothing
conn.close
set conn=nothing


sub showContent
dim i
i=0

%>
<table border="0" cellpadding="0" cellspacing="1" style="border-collapse: collapse" width="98%" id="AutoNumber1" align="center" bgcolor="#00CCFF" >
<tr bgcolor="#0066CC">
<td width="5%" align="center" height="22" bgcolor="#FF6633"> <font color="#FFFFFF">
Newsid</font></td>
<td width="26%" align="center" height="22"> <font color="#FFFFFF">题目</font></td>
<td width="14%" align="center" height="22"><font color="#FFFFFF">新闻分类</font></td>
<td width="12%" align="center" height="22"><font color="#FFFFFF">发布时间</font></td>
<td width="7%" align="center" height="22"><font color="#FFFFFF">hits</font></td>

<td width="12%" align="center" height="22"><font color="#FFFFFF">修改</font></td>
<td width="13%" align="center" height="22"><font color="#FFFFFF">删除</font></td>
</tr>
<%do while not rs.eof%>
<tr bgcolor="eeeeee">
<td width="5%" align="center" height="18"><%=rs("newsid")%></td>
<td width="26%" align="center" height="18"><%=rs("title")%></td>
<td width="14%" align="center" height="18"><%=rs("type")%></td>
<td width="12%" align="center" height="18"><%=rs("newsdate")%> </td>
<td width="7%" align="center" height="18"><%=rs("hits")%></td>

<td width="12%" align="center" height="18"><a href="editnews.asp?newsid=<%=rs("newsid")%>&page=<%=CurrentPage%>" >修改</a></td>
<td width="13%" align="center" height="18"><a href="delenews.asp?newsid=<%=rs("newsid")%>&page=<%=CurrentPage%>">删除</a></td>
</tr>
<% i=i+1
if i>=MaxPerPage then exit do
rs.movenext
loop
%>
</table>
<center>
<%
end sub

function showpage(totalnumber,maxperpage,filename)
dim n
if totalnumber mod maxperpage=0 then
n= totalnumber \ maxperpage
else
n= totalnumber \ maxperpage+1
end if
response.write "<form method=Post action="&filename&">"

response.write "<p align='center'> "
if CurrentPage<2 then
response.write "<font color='#000080'>首页 上一页</font> "
else
response.write "<a href="&filename&"?page=1>首页</a> "
response.write "<a href="&filename&"?page="¤tPage-1&">上一页</a> "
end if
if n-currentpage<1 then
response.write "<font color='#000080'>下一页 尾页</font>"
else
response.write "<a href="&filename&"?page="&(CurrentPage+1)&">"
response.write "下一页</a> <a href="&filename&"?page="&n&">尾页</a>"
end if
response.write "<font color='#000080'> 页次:</font><strong><font color=red>"¤tPage&"</font><font color='#000080'>/"&n&"</strong>页</font> "
response.write "<font color='#000080'> 共<b>"&totalnumber&"</b>条新闻 <b>"&maxperpage&"</b>条新闻/页</font> "
response.write " <font color='#000080'>转到:</font><input type='text' name='page' size=2 maxlength=10 class=smallInput value="¤tpage&">"
response.write "<input type='hidden' value='提交' name='submit1'><input type='image' src='../images/go.gif' value='提交' name='submit1' ></span></p></form>"
end function
%>

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