%@LANGUAGE="VBSCRIPT"%> <% set rsListings = Server.CreateObject("ADODB.Recordset") rsListings.ActiveConnection = MM_connListings_STRING rsListings.Source = "SELECT * FROM Listings ORDER BY Price DESC" rsListings.CursorType = 0 rsListings.CursorLocation = 2 rsListings.LockType = 3 rsListings.Open() rsListings_numRows = 0 %> <% Dim Repeat1__numRows Repeat1__numRows = -1 Dim Repeat1__index Repeat1__index = 0 rsListings_numRows = rsListings_numRows + Repeat1__numRows %> <% Dim Repeat2__numRows Repeat2__numRows = -1 Dim Repeat2__index Repeat2__index = 0 rsListings_numRows = rsListings_numRows + Repeat2__numRows %> <% ' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables ' set the record count rsListings_total = rsListings.RecordCount ' set the number of rows displayed on this page If (rsListings_numRows < 0) Then rsListings_numRows = rsListings_total Elseif (rsListings_numRows = 0) Then rsListings_numRows = 1 End If ' set the first and last displayed record rsListings_first = 1 rsListings_last = rsListings_first + rsListings_numRows - 1 ' if we have the correct record count, check the other stats If (rsListings_total <> -1) Then If (rsListings_first > rsListings_total) Then rsListings_first = rsListings_total If (rsListings_last > rsListings_total) Then rsListings_last = rsListings_total If (rsListings_numRows > rsListings_total) Then rsListings_numRows = rsListings_total End If %> <% ' *** Recordset Stats: if we don't know the record count, manually count them If (rsListings_total = -1) Then ' count the total records by iterating through the recordset rsListings_total=0 While (Not rsListings.EOF) rsListings_total = rsListings_total + 1 rsListings.MoveNext Wend ' reset the cursor to the beginning If (rsListings.CursorType > 0) Then rsListings.MoveFirst Else rsListings.Requery End If ' set the number of rows displayed on this page If (rsListings_numRows < 0 Or rsListings_numRows > rsListings_total) Then rsListings_numRows = rsListings_total End If ' set the first and last displayed record rsListings_first = 1 rsListings_last = rsListings_first + rsListings_numRows - 1 If (rsListings_first > rsListings_total) Then rsListings_first = rsListings_total If (rsListings_last > rsListings_total) Then rsListings_last = rsListings_total End If %> <% ' *** Move To Record and Go To Record: declare variables Set MM_rs = rsListings MM_rsCount = rsListings_total MM_size = rsListings_numRows MM_uniqueCol = "PrudentialID" MM_paramName = "id" MM_offset = 0 MM_atTotal = false MM_paramIsDefined = false If (MM_paramName <> "") Then MM_paramIsDefined = (Request.QueryString(MM_paramName) <> "") End If %> <% ' *** Move To Specific Record: handle detail parameter If (MM_paramIsDefined And MM_rsCount <> 0) Then ' get the value of the parameter param = Request.QueryString(MM_paramName) ' find the record with the unique column value equal to the parameter value MM_offset = 0 Do While (Not MM_rs.EOF) If (Cstr(MM_rs.Fields.Item(MM_uniqueCol).Value) = param) Then Exit Do End If MM_offset = MM_offset + 1 MM_rs.MoveNext Loop ' if not found, set the number of records and reset the cursor If (MM_rs.EOF) Then If (MM_rsCount < 0) Then MM_rsCount = MM_offset If (MM_size < 0 Or MM_size > MM_offset) Then MM_size = MM_offset MM_offset = 0 ' reset the cursor to the beginning If (MM_rs.CursorType > 0) Then MM_rs.MoveFirst Else MM_rs.Close MM_rs.Open End If 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 i = MM_offset While (Not MM_rs.EOF And (MM_size < 0 Or i < MM_offset + MM_size)) MM_rs.MoveNext i = i + 1 Wend ' if we walked off the end of the recordset, set MM_rsCount and MM_size If (MM_rs.EOF) Then MM_rsCount = i If (MM_size < 0 Or MM_size > MM_rsCount) Then MM_size = MM_rsCount 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 i = 0 While (Not MM_rs.EOF And i < MM_offset) MM_rs.MoveNext i = i + 1 Wend End If %> <% ' *** Move To Record: update recordset stats ' set the first and last displayed record rsListings_first = MM_offset + 1 rsListings_last = MM_offset + MM_size If (MM_rsCount <> -1) Then If (rsListings_first > MM_rsCount) Then rsListings_first = MM_rsCount If (rsListings_last > MM_rsCount) Then rsListings_last = MM_rsCount 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 ' create the list of parameters which should not be maintained MM_removeList = "&index=" If (MM_paramName <> "") Then MM_removeList = MM_removeList & "&" & MM_paramName & "=" MM_keepURL="":MM_keepForm="":MM_keepBoth="":MM_keepNone="" ' add the URL parameters to the MM_keepURL string For Each Item In Request.QueryString NextItem = "&" & Item & "=" If (InStr(1,MM_removeList,NextItem,1) = 0) Then MM_keepURL = MM_keepURL & NextItem & Server.URLencode(Request.QueryString(Item)) End If Next ' add the Form variables to the MM_keepForm string For Each Item In Request.Form NextItem = "&" & Item & "=" If (InStr(1,MM_removeList,NextItem,1) = 0) Then MM_keepForm = MM_keepForm & NextItem & Server.URLencode(Request.Form(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) if (MM_keepURL <> "") Then MM_keepURL = Right(MM_keepURL, Len(MM_keepURL) - 1) if (MM_keepForm <> "") Then MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1) ' 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 %>
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© 2005 Prudential Hallmark Realty. All rights reserved.
2005, An Independently Owned and Operated Member of The Prudential Real
Estate Affiliates, Inc. PRUDENTIAL and [Rock] Prudential are service marks
of The Prudential Insurance Company of America. Equal Housing Opportunity.
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