📄 sub.asp
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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="nimda/config.asp"-->
<!--#include file="edulcni/conn.asp"-->
<%
'开始分页
Const MaxPerPage=5
dim totalPut
dim CurrentPage
dim TotalPages
dim j
dim sql
dim sortsid
sortsid=request.querystring("nid")
if Not isempty(request("page")) then
currentPage=Cint(request("page"))
else
currentPage=1
end if
set rs=server.CreateObject("adodb.recordset")
rs.open "select pagenum,name,mark,vipprice,discount,score,id,author,productdate,price2,price1,discount,pic from product where sortsid="&sortsid&" order by AddDate desc",conn,1,1
if err.number<>0 then
call MsgBox("数据库中无数据","Back","None")
response.End
end if
if rs.eof And rs.bof then
call MsgBox("对不起，目前没有更新商品！","Back","None")
response.End
else
totalPut=rs.recordcount
if currentpage<1 then
urrentpage=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
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
else
currentPage=1
end if
end if
end if
dim i
i=0
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>E书部落—网上书城</title>
<link href="style.css" rel="stylesheet" type="text/css"></head>
<body>
<!--#include file="head.htm"-->
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="218" align="left" valign="top" style="border-left: 1px dotted #65A8CF; border-top: 1px dotted #65A8CF; border-bottom: 1px dotted #65A8CF"><!--#include file="left.asp"--></td>
<td width="560" align="left" valign="top" style="border-left: 1px dotted #65A8CF; border-right:1px dotted #65A8CF; border-top: 1px dotted #65A8CF; border-bottom: 1px dotted #65A8CF"> <table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="left" valign="top"><br>
<br></td>
</tr>
<tr>
<td align="center" valign="top"><table width="560" border="0" cellpadding="0" cellspacing="0"><%
do while not rs.eof%>
<tr>
<td width="17%" height="130" align="center" valign="middle" class="shadow"><a href="vpro.asp?id=<%=trim(rs("id"))%>" target="_blank"><img src="<%=trim(rs("pic"))%>" width="85" height="125" border="0"></a></td>
<td height="130" align="left" valign="top"><table width="100%" border="0" cellspacing="2" cellpadding="0">
<tr>
<td colspan="2"><img src="images/w.gif" width="18" height="18"><span class="booktitle"><%=trim(rs("name"))%></span></td>
</tr>
<tr class="bookinfo">
<td width="50%" height="12" class="bookinfo">作 者：<%=trim(rs("author"))%></td>
<td width="50%" class="bookinfo"> 出版社：<%=trim(rs("mark"))%></td>
</tr>
<tr class="bookinfo">
<td width="50%">优惠价： <%=trim(rs("price2"))%></td>
<td width="50%">日 期：<%=trim(rs("productdate"))%></td>
</tr>
<tr class="bookinfo">
<td>定 价：<%=trim(rs("price1"))%></td>
<td>VIP价格：<%=rs("vipprice")%></td>
</tr>
<tr class="bookinfo">
<td>折 扣：<%=trim(rs("discount")*100)%></td>
<td> 积 分：<%=rs("score")%></td>
</tr>
<tr class="bookinfo">
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td colspan="2" align="center"><a href="icar.asp?id=<%=rs("id")%>&action=add" target="pcart"><img src="images/car.gif" width="23" height="20" border="0">购物车</a></td>
</tr>
</table></td>
</tr>
<tr>
<td colspan="2" align="center"><img src="images/line.gif" width="568" height="9"></td>
</tr>
<%i=i+1
if i>=MaxPerPage then Exit Do
rs.movenext
loop
rs.close
set rs=nothing%>
<%
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 "首页 上一页 "
Else
Response.Write "<a href="&filename&"?page=1&nid="&sortsid&">首页</a> "
Response.Write "<a href="&filename&"?page="&CurrentPage-1&"&nid="&sortsid&" >上一页</a> "
End If
If n-currentpage<1 Then
Response.Write "下一页 尾页"
Else
Response.Write "<a href="&filename&"?page="&(CurrentPage+1)&"&nid="&sortsid&" >"
Response.Write "下一页</a> <a href="&filename&"?page="&n&"&nid="&sortsid&">尾页</a>"
End If
Response.Write " 页次："&CurrentPage&"/"&n&"页 "
Response.Write " 共有<b> "&totalnumber&" </b>种商品 "&maxperpage&"种商品/页 "
Response.Write "转到：<input type='text' name='page' size=2 maxlength=10 class=smallInput value="¤tpage&">"
Response.Write " <input type='submit' value='GO' name='cndok'></form>"
End Function
%>
<tr align="center">
<td colspan="2"><br>
<form name="form1" method="get" action="">
<INPUT TYPE="hidden" name="nid" value="<%=sortsid%>">
<%
showpage totalput,MaxPerPage,"sub.asp"%>
</form> </td>
</tr>
</table></td>
</tr>
<tr>
<td> </td>
</tr>
</table></td>
</tr>
</table>
<!--#include file="foot.htm"-->
</body>
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