aggiornare campi di un database

[User Name]

sono ancora io, altro problema irrisolto, spero sia l'ultimo!

ho bisogno di una pagina che mi aggiorni i record del database ed ho creato questa pagina che richiama detetrighe della tabella utilizzando la chiave id.
solo che quando premo il pulsante aggiorna ottengo guarda caso un errore
dice che la colonna id non è aggiornabile
infatti è la colobnna contatore.
ora il fatto è questo capisco che id non sia aggiornabile, ma come faccio ad eliminare quel campo durante l'invio del form ma lasciandolo per richiamare i dati dal database in precedenza?
la pagina è questa:

<%@LANGUAGE="VBSCRIPT" CODEPAGE="1252"%>
<!--#include virtual="Connections/celebr.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_celebr_STRING
  MM_editTable = "file"
  MM_editColumn = "ID"
  MM_recordId = "" + Request.Form("MM_recordId") + ""
  MM_editRedirectUrl = "Index.asp"
  MM_fieldsStr  = "ID|value|Giorno|value|NomeFile|value|Omelia|value|Scelta|value"
  MM_columnsStr = "ID|none,none,NULL|Giorno|',none,''|NomeFile|',none,''|Omelia|',none,''|Scelta|',none,''"

  ' 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 Recordset1
Dim Recordset1_numRows
dim chiave

chiave=request.querystring("id")

Set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_celebr_STRING
Recordset1.Source = "SELECT * FROM file WHERE ID=" & cint(chiave)
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 1
Recordset1.Open()

Recordset1_numRows = 0
%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Inserimento Libretti</title>
</head>

<body bgcolor="#DDFFFF">


<p>&nbsp;</p>

<form method="post" action="<%=MM_editAction%>" name="form1">
  <table align="center">
    <tr valign="baseline">
      <td nowrap align="right">ID:</td>
      <td><input type="text" name="ID" size="32">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right">Giorno:</td>
      <td><input type="text" name="Giorno" value="<%=(Recordset1.Fields.Item("Giorno").Value)%>" size="32">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right">NomeFile:</td>
      <td><input type="text" name="NomeFile" value="<%=(Recordset1.Fields.Item("NomeFile").Value)%>" size="32">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right">Omelia:</td>
      <td><input type="text" name="Omelia" value="<%=(Recordset1.Fields.Item("Omelia").Value)%>" size="32">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right">Scelta:</td>
      <td><input type="text" name="Scelta" value="<%=(Recordset1.Fields.Item("Scelta").Value)%>" size="32">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right">&nbsp;</td>
      <td><input type="submit" value="Aggiorna record">
      </td>
    </tr>
  </table>
  <input type="hidden" name="MM_update" value="form1">
  <input type="hidden" name="MM_recordId" value="<%= Recordset1.Fields.Item("ID").Value %>">
</form>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p align="center"><font color="#000000" size="1" face="Arial, Helvetica, sans-serif"><a href="javascript:history.back(1)"><strong>Indietro</strong></a></font></p>
</body>
</html>
<%
Recordset1.Close()
Set Recordset1 = Nothing
%>

scusate, ma sono 2 giorni che ci lavoro e sto impazzendo veramente

 

[lukeonweb]

il campo lo vuoi eliminare o aggiornare

scusa probabilmente non ho capito la domanda...

 

[User Name]

vorrei aggiornarlo

 

[lukeonweb]

non puoi aggiornare un camo autoincrement

posta la struttura della tabella da aggiornare

 

[Dusy]

Invece che metterlo AUTOINCREMENT lo metti onrmale e te lo aggiorni manualmente...
ovvero...prima di scrivere il record guardi qual'è l'ID più grande e aggiungendo 1 lo scrivi...
unico modo...

 

[lukeonweb]

Alla fine l'articolo per spiegare come fare l'ho scritto ma non l'ho ancora inviato a Max, sarà online nella sezione ASP a gennaio.

:byebye: