批量复制数据


现有表Special和表view数据结构相同的两个表:

复制代码 代码如下:

Special
Specialid NClass name pic
1 黎明 火舞艳阳
2 张学友 地久天长
3 陈冠希 同名专辑
4 郭富城 听风的歌
view
Specialid NClass name pic
1 黎明 火舞艳阳 photo/200606192321.jpg
2 张学友 地久天长 photo/200606192327.jpg
3 刘德华 如果有一天 photo/200606192328.jpg
4 郭富城 听风的歌 photo/200606192329.jpg

要将VIEW中的PIC数据批量复制到Special中,(歌手名与专辑要完全相同),代码如下:
复制代码 代码如下:
<%
dim conn
dim connstr
'on error resume next
connstr="DBQ="+server.mappath("p#1.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
set conn=server.createobject("ADODB.CONNECTION")
On Error Resume Next
conn.open connstr
%>
<html>
<head>
<title>管理软件</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF" text="#000000" >
<table width=700 border="0" cellspacing="0" cellpadding="0" align="center"><%
const MaxPerPage=100
dim totalPut
dim CurrentPage
dim TotalPages
dim i,j
if not isempty(request("page")) then
currentPage=cint(request("page"))
else
currentPage=1
end if
%>
<%
set rs=server.CreateObject("adodb.recordset")
rs.open "select * from Special inner join view on Special.name =view.name and Special.NClass=view.NClass",conn,1,1
if rs.eof and rs.bof then
response.write "<p align=center class=font>暂无软件</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,"l.asp"
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
showContent
showpage totalput,MaxPerPage,"l.asp"
else
currentPage=1
showContent
showpage totalput,MaxPerPage,"l.asp"
end if
end if
rs.close
end if

set rs=nothing
conn.close
set conn=nothing
sub showContent
dim i
i=1
%>
<%do while not rs.eof%>
<tr>
<td><%dim picc,vname,vnclass
picc=rs("pic")
vname=rs("name")
vnclass=rs("nclass")%><%
sql="update Special set pic='"&picc&"' where name='"&vname&"' and nclass='"&vnclass&"' "
conn.execute sql
%></td>
</tr>
<% i=i+1
if i>=MaxPerPage then exit do
rs.movenext
loop
%>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td height="21" bgcolor="#F7F7F7" align="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
if CurrentPage<2 then
response.write ""
else
response.write "<a href="&filename&"?page=1>首页</a> "
response.write "<a href="&filename&"?page="&CurrentPage-1&">上一页</a> "
end if
if n-currentpage<1 then
response.write ""
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 " 页次:</font><b><font color=red>"&CurrentPage&"</font>/"&n&"</b>页</font> "
response.write " 共<b>"&totalnumber-1&"</b>个软件 <b>"&maxperpage&"</b>个软件/页"
end function
%>
</td>
</tr>
</table>
</body>
</html>



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