📄 managebook.asp
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<!--#include file="conn.asp"-->
<!--#include file="session3.asp"-->
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body>
<%dim selectm,selectkey,selectbookid
selectkey=trim(request(trim("selectkey")))
selectm=trim(request("selectm"))
if selectkey="" then
selectkey=request.QueryString("selectkey")
end if
if selectkey="请输入关键字" then
selectkey=""
end if
'//删除商品
if selectm="" then
selectm=request.QueryString("selectm")
end if
selectbookid=request("selectbookid")
if selectbookid<>"" then
conn.execute "delete from wq_books where bookid in ("&selectbookid&")"
response.Redirect "managebook.asp"
response.End
end if
%>
<form name="form1" method="post" action="">
<%'开始分页
Const MaxPerPage=15
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")
select case selectm
case ""
rs.open "select bookid,bookname,adddate from wq_books order by adddate desc",conn,1,1
case "0"
rs.open "select bookid,bookname,adddate from wq_books order by adddate desc",conn,1,1
case "bookid"
if selectkey="" or IsNumeric(Request.Form("selectkey"))=False then
selectkey=0
end if
rs.open "select bookid,bookname,adddate from wq_books where bookid="&selectkey&" order by adddate desc",conn,1,1
case "bookname"
rs.open "select bookid,bookname,adddate from wq_books where bookname like '%"&selectkey&"%' order by adddate desc",conn,1,1
case "bookcontent"
rs.open "select bookid,bookname,adddate from wq_books where bookcontent like '%"&selectkey&"%' order by adddate desc",conn,1,1
case "news"
if selectkey<>"" then
rs.open "select bookid,bookname,adddate from wq_books where newsbook=1 and bookname like '%"&selectkey&"%' order by adddate desc",conn,1,1
else
rs.open "select bookid,bookname,adddate from wq_books where newsbook=1 order by adddate desc",conn,1,1
end if
case "tuijian"
if selectkey<>"" then
rs.open "select bookid,bookname,adddate from wq_books where bestbook=1 and bookname like '%"&selectkey&"%' order by adddate desc",conn,1,1
else
rs.open "select bookid,bookname,adddate from wq_books where bestbook=1 order by adddate desc",conn,1,1
end if
case "sale"
if selectkey<>"" then
rs.open "select bookid,bookname,adddate from wq_books where tejiabook=1 and bookname like '%"&selectkey&"%' order by adddate desc",conn,1,1
else
rs.open "select bookid,bookname,adddate from wq_books where tejiabook=1 order by adddate desc",conn,1,1
end if
end select
if err.number<>0 then
response.write "数据库中无数据"
end if
if rs.eof And rs.bof then
Response.Write "<p align='center' class='contents'> 对不起,没有找到商品信息！</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,"managebook.asp"
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
showContent
showpage totalput,MaxPerPage,"managebook.asp"
else
currentPage=1
showContent
showpage totalput,MaxPerPage,"managebook.asp"
end if
end if
end if
sub showContent
dim i
i=0%>
<table cellpadding="3" cellspacing="1" border="0" width="100%" class="tableBorder" align=center>
<tr>
<th class="tableHeaderText" colspan=4 height=25>商品查看与修改</th>
</tr>
<tr>
<td width="10%" class="forumRowHighlight"><div align="center"><strong>序号</strong></div></td>
<td width="60%" class="forumRowHighlight"><div align="center"><strong>商品名称</strong></div></td>
<td width="20%" class="forumRowHighlight"><div align="center"><strong>上架时间</strong></div></td>
<td width="10%" class="forumRowHighlight"><div align="center"><strong>选 择</strong></div> </td>
</tr>
<%
do while not rs.eof%>
<tr>
<td class="forumRowHighlight" >
<div align="center"><a href=editbook.asp?id=<%=rs("bookid")%>></a><%=rs("bookid")%></div>
</td>
<td class="forumRowHighlight"><a href=editbook.asp?id=<%=rs("bookid")%>>
<% if len(trim(rs("bookname")))>30 then
response.write left(trim(rs("bookname")),29)&"..."
else
response.write trim(rs("bookname"))
end if%></a>
</td>
<td class="forumRowHighlight"><div align="center"><%=rs("adddate")%></div></td>
<td class="forumRowHighlight"><div align="center"><input name="selectbookid" type="checkbox" id="selectbookid" value="<%=rs("bookid")%>"></div></td>
</tr>
<%i=i+1
if i>=MaxPerPage then Exit Do
rs.movenext
loop
rs.close
set rs=nothing%>
<tr>
<td height="30" colspan="4" class="forumRowHighlight" ><div align="right">全选
<input type="checkbox" name="checkbox" value="Check All" onClick="mm()">
<input type="submit" class=button name="Submit" value=" 删 除 " onClick="return test();"></div>
</td>
</tr>
</table>
<% 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&"?selectm="&selectm&"&selectkey="&selectkey&" >"
Response.Write "<p align='center' class='contents'> "
If CurrentPage<2 Then
Response.Write "<font class='contents'>首页 上一页</font> "
Else
Response.Write "<a href="&filename&"?page=1&selectm="&selectm&"&selectkey="&selectkey&" class='contents'>首页</a> "
Response.Write "<a href="&filename&"?page="&CurrentPage-1&"&selectm="&selectm&"&selectkey="&selectkey&" class='contents'>上一页</a> "
End If
If n-currentpage<1 Then
Response.Write "<font class='contents'>下一页 尾页</font>"
Else
Response.Write "<a href="&filename&"?page="&(CurrentPage+1)&"&selectm="&selectm&"&selectkey="&selectkey&" class='contents'>"
Response.Write "下一页</a> <a href="&filename&"?page="&n&"&selectm="&selectm&"&selectkey="&selectkey&" class='contents'>尾页</a>"
End If
Response.Write "<font class='contents'> 页次：</font><font class='contents'>"&CurrentPage&"</font><font class='contents'>/"&n&"页</font> "
Response.Write "<font class='contents'> 共有"&totalnumber&"种商品 "
Response.Write "<font class='contents'>转到：</font><input type='text' name='page' size=2 maxlength=10 class=smallInput value="¤tpage&">"
Response.Write " <input type='submit' class='button' value='GO' name='cndok'></form>"
End Function
%>
</form>
<br>
<table cellpadding="3" cellspacing="1" border="0" width="100%" class="tableBorder" align=center>
<tr>
<th class="tableHeaderText" colspan=4 height=25>商品查询</th>
</tr>
<tr>
<form name="form" method="post" action="managebook.asp">
<td height="43" class="forumRowHighlight" > <table width="80%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="35%" class="forumRowHighlight" > <div align="center">
<input name="selectkey" type="text" id="selectkey" onFocus="this.value=''" value="请输入关键字">
</div></td>
<td width="45%" class="forumRowHighlight" > <div align="center">
<select name="selectm" id="selectm">
<option value="0">全部商品</option>
<option value="bookid">按商品序号</option>
<option value="bookname" selected>按商品名称</option>
<option value="bookcontent">按商品说明</option>
<option value="news">按新品</option>
<option value="sale">按特价</option>
<option value="tuijian">按推荐</option>
</select>
</div></td>
<td width="20%" height="30" class="forumRowHighlight" > <div align="center">
<input class=button type="submit" name="Submit2" value="查 讯">
</div></td>
</tr>
</table>
</td>
</form>
</tr>
</table>
<br><br>
</body>
</html>
<script>
function test()
{
if(!confirm('确认删除吗？')) return false;
}
</script>
<script language=javascript>
function mm()
{
var a = document.getElementsByTagName("input");
if(a[0].checked==true){
for (var i=0; i<a.length; i++)
if (a[i].type == "checkbox") a[i].checked = false;
}
else
{
for (var i=0; i<a.length; i++)
if (a[i].type == "checkbox") a[i].checked = true;
}
}
</script>⌨️ 快捷键说明
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