Opdatere flere linier på samme tid

Jeg har en oversigt over en indkøbskurv hvor man skal kunne opdatere. Hvordan gør man det ?
Jeg kan kun få det til at virke på 1 record, men ikke når man skal kunne opdatere flere på samme tid. Please help.

Her er koden:
<%@LANGUAGE="VBSCRIPT" CODEPAGE="1252"%>
<!--#include file="Connections/scandlines.asp" -->
<%
' *** Edit Operations: declare variables

Dim MM_editAction
Dim MM_abortEdit
Dim MM_editQuery
Dim MM_editCmd

Dim MM_editConnection
Dim MM_editTable
Dim MM_editRedirectUrl
Dim MM_editColumn
Dim MM_recordId

Dim MM_fieldsStr
Dim MM_columnsStr
Dim MM_fields
Dim MM_columns
Dim MM_typeArray
Dim MM_formVal
Dim MM_delim
Dim MM_altVal
Dim MM_emptyVal
Dim MM_i

MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME"))
If (Request.QueryString <> "") Then
  MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If

' boolean to abort record edit
MM_abortEdit = false

' query string to execute
MM_editQuery = ""
%>
<%
' *** Update Record: set variables

If (CStr(Request("MM_update")) = "form1" And CStr(Request("MM_recordId")) <> "") Then

  MM_editConnection = MM_scandlines_STRING
  MM_editTable = "Indkoebskurv"
  MM_editColumn = "IDkurv"
  MM_recordId = "" + Request.Form("MM_recordId") + ""
  MM_editRedirectUrl = "indkoebskurv_oversigt.asp"
  MM_fieldsStr  = "antal|value"
  MM_columnsStr = "Antal|none,none,NULL"

  ' create the MM_fields and MM_columns arrays
  MM_fields = Split(MM_fieldsStr, "|")
  MM_columns = Split(MM_columnsStr, "|")
 
  ' set the form values
  For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
    MM_fields(MM_i+1) = CStr(Request.Form(MM_fields(MM_i)))
  Next

  ' append the query string to the redirect URL
  If (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then
    If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") Then
      MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
    Else
      MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
    End If
  End If

End If
%>
<%
' *** Update Record: construct a sql update statement and execute it

If (CStr(Request("MM_update")) <> "" And CStr(Request("MM_recordId")) <> "") Then

  ' create the sql update statement
  MM_editQuery = "update " & MM_editTable & " set "
  For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
    MM_formVal = MM_fields(MM_i+1)
    MM_typeArray = Split(MM_columns(MM_i+1),",")
    MM_delim = MM_typeArray(0)
    If (MM_delim = "none") Then MM_delim = ""
    MM_altVal = MM_typeArray(1)
    If (MM_altVal = "none") Then MM_altVal = ""
    MM_emptyVal = MM_typeArray(2)
    If (MM_emptyVal = "none") Then MM_emptyVal = ""
    If (MM_formVal = "") Then
      MM_formVal = MM_emptyVal
    Else
      If (MM_altVal <> "") Then
        MM_formVal = MM_altVal
      ElseIf (MM_delim = "'") Then  ' escape quotes
        MM_formVal = "'" & Replace(MM_formVal,"'","''") & "'"
      Else
        MM_formVal = MM_delim + MM_formVal + MM_delim
      End If
    End If
    If (MM_i <> LBound(MM_fields)) Then
      MM_editQuery = MM_editQuery & ","
    End If
    MM_editQuery = MM_editQuery & MM_columns(MM_i) & " = " & MM_formVal
  Next
  MM_editQuery = MM_editQuery & " where " & MM_editColumn & " = " & MM_recordId

  If (Not MM_abortEdit) Then
    ' execute the update
    Set MM_editCmd = Server.CreateObject("ADODB.Command")
    MM_editCmd.ActiveConnection = MM_editConnection
    MM_editCmd.CommandText = MM_editQuery
    MM_editCmd.Execute
    MM_editCmd.ActiveConnection.Close

    If (MM_editRedirectUrl <> "") Then
      Response.Redirect(MM_editRedirectUrl)
    End If
  End If

End If
%>
<%
Dim rsIndkoebskurv__MMColParam
rsIndkoebskurv__MMColParam = Session.SessionID
%>
<%
Dim rsIndkoebskurv
Dim rsIndkoebskurv_numRows

Set rsIndkoebskurv = Server.CreateObject("ADODB.Recordset")
rsIndkoebskurv.ActiveConnection = MM_scandlines_STRING
rsIndkoebskurv.Source = "SELECT Overskrift, Land, Pris_DKK, IDvin, SessionID, VinID, SUM(Antal) AS VinAntal  FROM Indkoebskurv, Vin  WHERE SessionID = " + Replace(rsIndkoebskurv__MMColParam, "'", "''") + " AND VinID = IDvin    GROUP BY Overskrift  ORDER BY Overskrift ASC"
rsIndkoebskurv.CursorType = 0
rsIndkoebskurv.CursorLocation = 2
rsIndkoebskurv.LockType = 1
rsIndkoebskurv.Open()

rsIndkoebskurv_numRows = 0
%>
<%
Dim rsTotal
Dim rsTotal_numRows

Set rsTotal = Server.CreateObject("ADODB.Recordset")
rsTotal.ActiveConnection = MM_scandlines_STRING
rsTotal.Source = "SELECT SUM(Pris_DKK) AS Total  FROM Indkoebskurv, Vin  WHERE SessionID = "+ Session.SessionID + " AND VinID = IDvin"
rsTotal.CursorType = 0
rsTotal.CursorLocation = 2
rsTotal.LockType = 1
rsTotal.Open()

rsTotal_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index

Repeat1__numRows = -1
Repeat1__index = 0
rsIndkoebskurv_numRows = rsIndkoebskurv_numRows + Repeat1__numRows
%>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<form METHOD="POST" name="form1">
  <table  border="0" cellspacing="0" cellpadding="2">
    <tr>
      <td width="350">Vare</td>
      <td width="100">Antal</td>
      <td width="80"><div align="center">Stk. Pris</div></td>
      <td width="100"><div align="center">Total</div></td>
    </tr>
    <%
While ((Repeat1__numRows <> 0) AND (NOT rsIndkoebskurv.EOF))
%>
    <tr>
      <td><%=(rsIndkoebskurv.Fields.Item("Overskrift").Value)%> (<%=(rsIndkoebskurv.Fields.Item("Land").Value)%>) </td>
      <td><input name="textfield" type="text" value="<%=(rsIndkoebskurv.Fields.Item("VinAntal").Value)%>"></td>
      <td><div align="right">DKK <%=FormatNumber((rsIndkoebskurv.Fields.Item("Pris_DKK").Value),2)%></div></td>
      <td><div align="right">DKK <%=FormatNumber(((rsIndkoebskurv.Fields.Item("Pris_DKK").Value)*(rsIndkoebskurv.Fields.Item("VinAntal").Value)),2)%></div></td>
    </tr>
    <%
  Repeat1__index=Repeat1__index+1
  Repeat1__numRows=Repeat1__numRows-1
  rsIndkoebskurv.MoveNext()
Wend
%>
    <tr>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td><div align="right"><%=FormatNumber((rsTotal.Fields.Item("Total").Value),2)%></div></td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td><input type="submit" name="Submit" value="Opdater"></td>
      <td><a href="indkoebskurv_kundeoplysninger.asp">kundeoplysninger</a></td>
      <td>&nbsp;</td>
    </tr>
  </table>

   
 

  <input type="hidden" name="MM_update" value="form1">
  <input type="hidden" name="MM_recordId" value="<%= rsIndkoebskurv.Fields.Item("IDkurv").Value %>">
</form>
</body>
</html>
<%
rsIndkoebskurv.Close()
Set rsIndkoebskurv = Nothing
%>
<%
rsTotal.Close()
Set rsTotal = Nothing
%>