| 网站首页 | 业界新闻 | 小组 | 威客 | 人才 | 下载频道 | 博客 | 代码贴 | 在线编程 | 编程论坛
欢迎加入我们,一同切磋技术
用户名:   
 
密 码:  
共有 634 人关注过本帖
标题:ASP搜索后分页技术
只看楼主 加入收藏
yun0705
Rank: 1
等 级:新手上路
帖 子:20
专家分:0
注 册:2008-3-7
收藏
 问题点数:0 回复次数:1 
ASP搜索后分页技术
<%@LANGUAGE="VBSCRIPT"%>
<!--#include file="../Connections/wj.asp" -->
<%
Dim rs__MMIA
rs__MMIA = "1"
If (Request.Form("fys_qy")   <> "") Then
  rs__MMIA = Request.Form("fys_qy")  
End If
%>
<%
Dim rs__MMIB
rs__MMIB = "1"
If (Request.Form("fys_lx") <> "") Then
  rs__MMIB = Request.Form("fys_lx")
End If
%>
<%
Dim rs__MMIC
rs__MMIC = "1"
If (Request.Form("fys_f") <> "") Then
  rs__MMIC = Request.Form("fys_f")
End If
%>
<%
Dim rs__MMID
rs__MMID = "1"
If (Request.Form("fys_t") <> "") Then
  rs__MMID = Request.Form("fys_t")
End If
%>
<%
Dim rs__MMIE
rs__MMIE = "1"
If (Request.Form("fys_mc") <> "") Then
  rs__MMIE = Request.Form("fys_mc")
End If
%>
<%
Dim rs
Dim rs_numRows

Set rs = Server.CreateObject("ADODB.Recordset")
rs.ActiveConnection = MM_wj_STRING
rs.Source = "SELECT *  FROM fyscha  WHERE fys_qy='" + Replace(rs__MMIA, "'", "''") + "' OR fys_lx='" + Replace(rs__MMIB, "'", "''") + "' OR fys_f='" + Replace(rs__MMIC, "'", "''") + "' OR fys_t='" + Replace(rs__MMID, "'", "''") + "' OR fys_mc LIKE '%" + Replace(rs__MMIE, "'", "''") + "%'  ORDER BY fys_sj DESC"
rs.CursorType = 0
rs.CursorLocation = 2
rs.LockType = 1
rs.Open()

rs_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index

Repeat1__numRows = 5
Repeat1__index = 0
rs_numRows = rs_numRows + Repeat1__numRows
%>
<%
'  *** Recordset Stats, Move To Record, and Go To Record: declare stats variables

Dim rs_total
Dim rs_first
Dim rs_last

' set the record count
rs_total = rs.RecordCount

' set the number of rows displayed on this page
If (rs_numRows < 0) Then
  rs_numRows = rs_total
Elseif (rs_numRows = 0) Then
  rs_numRows = 1
End If

' set the first and last displayed record
rs_first = 1
rs_last  = rs_first + rs_numRows - 1

' if we have the correct record count, check the other stats
If (rs_total <> -1) Then
  If (rs_first > rs_total) Then
    rs_first = rs_total
  End If
  If (rs_last > rs_total) Then
    rs_last = rs_total
  End If
  If (rs_numRows > rs_total) Then
    rs_numRows = rs_total
  End If
End If
%>
<%
Dim MM_paramName
%>
<%
' *** Move To Record and Go To Record: declare variables

Dim MM_rs
Dim MM_rsCount
Dim MM_size
Dim MM_uniqueCol
Dim MM_offset
Dim MM_atTotal
Dim MM_paramIsDefined

Dim MM_param
Dim MM_index

Set MM_rs    = rs
MM_rsCount   = rs_total
MM_size      = rs_numRows
MM_uniqueCol = ""
MM_paramName = ""
MM_offset = 0
MM_atTotal = false
MM_paramIsDefined = false
If (MM_paramName <> "") Then
  MM_paramIsDefined = (Request.QueryString(MM_paramName) <> "")
End If
%>
<%
' *** Move To Record: handle 'index' or 'offset' parameter

if (Not MM_paramIsDefined And MM_rsCount <> 0) then

  ' use index parameter if defined, otherwise use offset parameter
  MM_param = Request.QueryString("index")
  If (MM_param = "") Then
    MM_param = Request.QueryString("offset")
  End If
  If (MM_param <> "") Then
    MM_offset = Int(MM_param)
  End If

  ' if we have a record count, check if we are past the end of the recordset
  If (MM_rsCount <> -1) Then
    If (MM_offset >= MM_rsCount Or MM_offset = -1) Then  ' past end or move last
      If ((MM_rsCount Mod MM_size) > 0) Then         ' last page not a full repeat region
        MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
      Else
        MM_offset = MM_rsCount - MM_size
      End If
    End If
  End If

  ' move the cursor to the selected record
  MM_index = 0
  While ((Not MM_rs.EOF) And (MM_index < MM_offset Or MM_offset = -1))
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend
  If (MM_rs.EOF) Then
    MM_offset = MM_index  ' set MM_offset to the last possible record
  End If

End If
%>
<%
' *** Move To Record: if we dont know the record count, check the display range

If (MM_rsCount = -1) Then

  ' walk to the end of the display range for this page
  MM_index = MM_offset
  While (Not MM_rs.EOF And (MM_size < 0 Or MM_index < MM_offset + MM_size))
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend

  ' if we walked off the end of the recordset, set MM_rsCount and MM_size
  If (MM_rs.EOF) Then
    MM_rsCount = MM_index
    If (MM_size < 0 Or MM_size > MM_rsCount) Then
      MM_size = MM_rsCount
    End If
  End If

  ' if we walked off the end, set the offset based on page size
  If (MM_rs.EOF And Not MM_paramIsDefined) Then
    If (MM_offset > MM_rsCount - MM_size Or MM_offset = -1) Then
      If ((MM_rsCount Mod MM_size) > 0) Then
        MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
      Else
        MM_offset = MM_rsCount - MM_size
      End If
    End If
  End If

  ' reset the cursor to the beginning
  If (MM_rs.CursorType > 0) Then
    MM_rs.MoveFirst
  Else
    MM_rs.Requery
  End If

  ' move the cursor to the selected record
  MM_index = 0
  While (Not MM_rs.EOF And MM_index < MM_offset)
    MM_rs.MoveNext
    MM_index = MM_index + 1
  Wend
End If
%>
<%
' *** Move To Record: update recordset stats

' set the first and last displayed record
rs_first = MM_offset + 1
rs_last  = MM_offset + MM_size

If (MM_rsCount <> -1) Then
  If (rs_first > MM_rsCount) Then
    rs_first = MM_rsCount
  End If
  If (rs_last > MM_rsCount) Then
    rs_last = MM_rsCount
  End If
End If

' set the boolean used by hide region to check if we are on the last record
MM_atTotal = (MM_rsCount <> -1 And MM_offset + MM_size >= MM_rsCount)
%>
<%
' *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters

Dim MM_keepNone
Dim MM_keepURL
Dim MM_keepForm
Dim MM_keepBoth

Dim MM_removeList
Dim MM_item
Dim MM_nextItem

' create the list of parameters which should not be maintained
MM_removeList = "&index="
If (MM_paramName <> "") Then
  MM_removeList = MM_removeList & "&" & MM_paramName & "="
End If

MM_keepURL=""
MM_keepForm=""
MM_keepBoth=""
MM_keepNone=""

' add the URL parameters to the MM_keepURL string
For Each MM_item In Request.QueryString
  MM_nextItem = "&" & MM_item & "="
  If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
    MM_keepURL = MM_keepURL & MM_nextItem & Server.URLencode(Request.QueryString(MM_item))
  End If
Next

' add the Form variables to the MM_keepForm string
For Each MM_item In Request.Form
  MM_nextItem = "&" & MM_item & "="
  If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
    MM_keepForm = MM_keepForm & MM_nextItem & Server.URLencode(Request.Form(MM_item))
  End If
Next

' create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL & MM_keepForm
If (MM_keepBoth <> "") Then
  MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1)
End If
If (MM_keepURL <> "")  Then
  MM_keepURL  = Right(MM_keepURL, Len(MM_keepURL) - 1)
End If
If (MM_keepForm <> "") Then
  MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1)
End If

' a utility function used for adding additional parameters to these strings
Function MM_joinChar(firstItem)
  If (firstItem <> "") Then
    MM_joinChar = "&"
  Else
    MM_joinChar = ""
  End If
End Function
%>
<%
' *** Move To Record: set the strings for the first, last, next, and previous links

Dim MM_keepMove
Dim MM_moveParam
Dim MM_moveFirst
Dim MM_moveLast
Dim MM_moveNext
Dim MM_movePrev

Dim MM_urlStr
Dim MM_paramList
Dim MM_paramIndex
Dim MM_nextParam

MM_keepMove = MM_keepBoth
MM_moveParam = "index"

' if the page has a repeated region, remove 'offset' from the maintained parameters
If (MM_size > 1) Then
  MM_moveParam = "offset"
  If (MM_keepMove <> "") Then
    MM_paramList = Split(MM_keepMove, "&")
    MM_keepMove = ""
    For MM_paramIndex = 0 To UBound(MM_paramList)
      MM_nextParam = Left(MM_paramList(MM_paramIndex), InStr(MM_paramList(MM_paramIndex),"=") - 1)
      If (StrComp(MM_nextParam,MM_moveParam,1) <> 0) Then
        MM_keepMove = MM_keepMove & "&" & MM_paramList(MM_paramIndex)
      End If
    Next
    If (MM_keepMove <> "") Then
      MM_keepMove = Right(MM_keepMove, Len(MM_keepMove) - 1)
    End If
  End If
End If

' set the strings for the move to links
If (MM_keepMove <> "") Then
  MM_keepMove = Server.HTMLEncode(MM_keepMove) & "&"
End If

MM_urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "="

MM_moveFirst = MM_urlStr & "0"
MM_moveLast  = MM_urlStr & "-1"
MM_moveNext  = MM_urlStr & CStr(MM_offset + MM_size)
If (MM_offset - MM_size < 0) Then
  MM_movePrev = MM_urlStr & "0"
Else
  MM_movePrev = MM_urlStr & CStr(MM_offset - MM_size)
End If
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.
<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>测试</title>
<link href="../css/css.css" rel="stylesheet" type="text/css" />
<script>
//初始化
var def="1";
function mover(object){
  //主菜单
  var mm=document.getElementById("m_"+object);
  mm.className="m_li_a";
  //初始主菜单先隐藏效果
  if(def!=0){
    var mdef=document.getElementById("m_"+def);
    mdef.className="m_li";
  }
  //子菜单
  var ss=document.getElementById("s_"+object);
  ss.style.display="block";
  //初始子菜单先隐藏效果
  if(def!=0){
    var sdef=document.getElementById("s_"+def);
    sdef.style.display="none";
  }
}

function mout(object){
  //主菜单
  var mm=document.getElementById("m_"+object);
  mm.className="m_li";
  //初始主菜单还原效果
  if(def!=0){
    var mdef=document.getElementById("m_"+def);
    mdef.className="m_li_a";
  }
  //子菜单
  var ss=document.getElementById("s_"+object);
  ss.style.display="none";
  //初始子菜单还原效果
  if(def!=0){
    var sdef=document.getElementById("s_"+def);
    sdef.style.display="block";
  }
}
</script>
<style type="text/css">
<!--
.kuan {
    background-color: #FFFCF5;
    border: thin solid #FF9900;
}
.div_r_tt {FONT-SIZE: 12px; OVERFLOW: hidden; LINE-HEIGHT: 27px; HEIGHT: 27px
}
#Layer1 {
    position:absolute;
    left:15px;
    top:404px;
    width:100px;
    height:100px;
    z-index:1;
    background-image: url(../image/photoback.gif);
}
.xiakuan {
    border-right-width: thin;
    border-bottom-width: thin;
    border-left-width: thin;
    border-right-style: solid;
    border-bottom-style: solid;
    border-left-style: solid;
    border-right-color: #f4e6c1;
    border-bottom-color: #f4e6c1;
    border-left-color: #f4e6c1;
    background-color: #fffaf0;
}
.STYLE26 {color: #996600}
.STYLE27 {color: #ab1d40}
.STYLE28 {color: #006393}
-->
</style>
</head>
<body>
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
  <!--DWLayoutTable-->
  <!--#include file="tou.asp" -->
</table>
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
  <!--DWLayoutTable-->
  <tr>
    <td width="778" height="40"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.,0,19,0" width="778" height="100">
      <param name="movie" value="image/wj.swf" />
      <param name="quality" value="high" />
      <embed src="image/wj.swf" quality="high" pluginspage="http://www. type="application/x-shockwave-flash" width="778" height="100"></embed>
    </object></td>
  </tr>
</table>
<!--#include file="cha.asp" -->




<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
  <!--DWLayoutTable-->
  <tr>
    <td width="774" height="25" valign="top"><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="f4e9ca">
      <!--DWLayoutTable-->
      <tr>
        <td width="86" height="25" align="center"><span class="STYLE26">区 域</span></td>
        <td width="86" align="center" class="STYLE26">物业名称</td>
        <td width="86" align="center" class="STYLE26">物业类型</td>
        <td width="86" align="center" class="STYLE26">推荐标题</td>
        <td width="86" align="center" class="STYLE26">间 隔</td>
        <td width="86" align="center" class="STYLE26">面 积</td>
        <td width="86" align="center" class="STYLE26">售 价</td>
        <td width="86" align="center" class="STYLE26">时 间</td>
        <td width="86" align="center" class="STYLE26">详 细</td>
      </tr>
    </table></td>
    <td width="4">&nbsp;</td>
  </tr>
  <tr>
    <td height="39" valign="top"><table width="100%" border="0" cellpadding="0" cellspacing="0">
      <!--DWLayoutTable-->
      <tr>
        <td width="774" height="39" valign="top"><%
While ((Repeat1__numRows <> 0) AND (NOT rs.EOF))
%>
            <table width="100%" border="0" cellpadding="0" cellspacing="0">
              <!--DWLayoutTable-->
              <tr>
                  <td width="86" height="25" align="center"><%=(rs.Fields.Item("fys_qy").Value)%></td>
                  <td width="86" align="center"><span class="STYLE27"><%=(rs.Fields.Item("fys_mc").Value)%></span></td>
                  <td width="86" align="center"><A><%=(rs.Fields.Item("fys_lx").Value)%></A></td>
                  <td width="86" align="center"><span class="STYLE28"><%=(rs.Fields.Item("fys_ly").Value)%></span></td>
                  <td width="86" align="center"><%=(rs.Fields.Item("fys_f").Value)%><%=(rs.Fields.Item("fys_t").Value)%></td>
                  <td width="86" align="center"><%=(rs.Fields.Item("fys_mj").Value)%></td>
                  <td width="86" align="center" class="STYLE27"><%=(rs.Fields.Item("fys_shj").Value)%></td>
                  <td width="86" align="center"><%=(rs.Fields.Item("fys_sj").Value)%></td>
                  <td width="86" align="center"><A HREF="chasfy.asp?<%= Server.HTMLEncode(MM_keepNone) & MM_joinChar(MM_keepNone) & "ID=" & rs.Fields.Item("fys_ID").Value %>">详细</A></td>
              </tr>
              <tr>
                  <td height="14" colspan="9" valign="top" background="image/hui.gif"><!--DWLayoutEmptyCell-->&nbsp;</td>
              </tr>
              </table>
          <%
  Repeat1__index=Repeat1__index+1
  Repeat1__numRows=Repeat1__numRows-1
  rs.MoveNext()
Wend
%></td>
        </tr>

    </table></td>
    <td>&nbsp;</td>
  </tr>
</table>
<table width="778" border="0" cellpadding="0" cellspacing="0">
  <!--DWLayoutTable-->
  <tr>
    <td width="778" height="14" valign="top">&nbsp;      </td>
  </tr>
  <tr>
    <td height="36" align="center">&nbsp;
      <table border="0" width="50%" align="center">
        <tr>
          <td width="23%" align="center"><% If MM_offset <> 0 Then %>
                <a href="<%=MM_moveFirst%>">第一页</a>
                <% End If ' end MM_offset <> 0 %>
          </td>
          <td width="31%" align="center"><% If MM_offset <> 0 Then %>
                <a href="<%=MM_movePrev%>">前一页</a>
                <% End If ' end MM_offset <> 0 %>
          </td>
          <td width="23%" align="center"><% If Not MM_atTotal Then %>
                <a href="<%=MM_moveNext%>">下一页</a>
                <% End If ' end Not MM_atTotal %>
          </td>
          <td width="23%" align="center"><% If Not MM_atTotal Then %>
                <a href="<%=MM_moveLast%>">最后一页</a>
                <% End If ' end Not MM_atTotal %>
          </td>
        </tr>
      </table></td>
  </tr>
</table>
</body>
</html>
<%
rs.Close()
Set rs = Nothing
%>
分页后没数据显示出来!请问具体应该怎样做?
搜索更多相关主题的帖子: ASP 搜索 技术 
2008-03-13 13:09
luo123
Rank: 1
等 级:新手上路
威 望:2
帖 子:324
专家分:0
注 册:2007-4-13
收藏
得分:0 
有没有链接好数据库先?

[url=http://www..cn]电子编程[/url]
2008-03-13 17:01
快速回复:ASP搜索后分页技术
数据加载中...
 
   



关于我们 | 广告合作 | 编程中国 | 清除Cookies | TOP | 手机版

编程中国 版权所有,并保留所有权利。
Powered by Discuz, Processed in 0.019587 second(s), 8 queries.
Copyright©2004-2024, BCCN.NET, All Rights Reserved