Ciao a tutti!
sto provando a fare una piccola applicazione asp per una intranet locale, finora tutto bene. La cosa che non va è una pagina che ho creato (confesso che uso dreamweaver ULTRADEV, sono alle prime armi!!!), che va a leggere in un DB di access tutti i record che come campo DataRichiamo corrisponde alla data corrente e alla data del giorno successivo. La pagina viene caricata in circa 8-9 secondi (tantissimo!!!!), i dati visualizzati sono corretti! La cosa strana che altre pagine asp hanno delle query molto più complesse, che si caricano in non più di 2 secondi!
Io provo a postarvi il codice che ha generato UD, è un po' lungo, ma spero che qualcuno possa aiutarmi:
vi ringrazio anticipatamente
<code>
<%@LANGUAGE="VBSCRIPT"%>
<!--#include file="Connections/archivio.asp" -->
<%
Session.LCID=1040
%>
<%
MyDate = Date + 1
mm = Month(MyDate)
if mm < 10 then
mm = "0" & mm
end if
dd = Day(MyDate)
if dd < 10 then
dd = "0" & dd
end if
yy = Right(Year(MyDate),4)
session("domani") = dd & "/" & mm & "/" & yy
%>
<%
MyDate = Date
mm = Month(MyDate)
if mm < 10 then
mm = "0" & mm
end if
dd = Day(MyDate)
if dd < 10 then
dd = "0" & dd
end if
yy = Right(Year(MyDate),4)
session("oggi") = dd & "/" & mm & "/" & yy
%>
<%
Dim richiami__data
richiami__data = "%"
if (Session("oggi") <> "") then richiami__data = Session("oggi")
%>
<%
set richiami = Server.CreateObject("ADODB.Recordset")
richiami.ActiveConnection = MM_archivio_STRING
richiami.Source = "SELECT CodiceContatto, COGNOME, RagioneSoc, DataRichiamo FROM Appuntamenti WHERE DataRichiamo LIKE '" + Replace(richiami__data, "'", "''") + "'"
richiami.CursorType = 1
richiami.CursorLocation = 2
richiami.LockType = 3
richiami.Open()
richiami_numRows = 0
%>
<%
Dim domRichiami__data
domRichiami__data = "%"
if (Session("domani") <> "") then domRichiami__data = Session("domani")
%>
<%
set domRichiami = Server.CreateObject("ADODB.Recordset")
domRichiami.ActiveConnection = MM_archivio_STRING
domRichiami.Source = "SELECT CodiceContatto, COGNOME, RagioneSoc, DataRichiamo FROM Appuntamenti WHERE DataRichiamo LIKE '" + Replace(domRichiami__data, "'", "''") + "'"
domRichiami.CursorType = 1
domRichiami.CursorLocation = 2
domRichiami.LockType = 3
domRichiami.Open()
domRichiami_numRows = 0
%>
<%
Dim Repeat1__numRows
Repeat1__numRows = 10
Dim Repeat1__index
Repeat1__index = 0
richiami_numRows = richiami_numRows + Repeat1__numRows
%>
<%
Dim Repeat2__numRows
Repeat2__numRows = 10
Dim Repeat2__index
Repeat2__index = 0
domRichiami_numRows = domRichiami_numRows + Repeat2__numRows
%>
<%
' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables
' set the record count
richiami_total = richiami.RecordCount
' set the number of rows displayed on this page
If (richiami_numRows < 0) Then
richiami_numRows = richiami_total
Elseif (richiami_numRows = 0) Then
richiami_numRows = 1
End If
' set the first and last displayed record
richiami_first = 1
richiami_last = richiami_first + richiami_numRows - 1
' if we have the correct record count, check the other stats
If (richiami_total <> -1) Then
If (richiami_first > richiami_total) Then richiami_first = richiami_total
If (richiami_last > richiami_total) Then richiami_last = richiami_total
If (richiami_numRows > richiami_total) Then richiami_numRows = richiami_total
End If
%>
<%
' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables
' set the record count
domRichiami_total = domRichiami.RecordCount
' set the number of rows displayed on this page
If (domRichiami_numRows < 0) Then
domRichiami_numRows = domRichiami_total
Elseif (domRichiami_numRows = 0) Then
domRichiami_numRows = 1
End If
' set the first and last displayed record
domRichiami_first = 1
domRichiami_last = domRichiami_first + domRichiami_numRows - 1
' if we have the correct record count, check the other stats
If (domRichiami_total <> -1) Then
If (domRichiami_first > domRichiami_total) Then domRichiami_first = domRichiami_total
If (domRichiami_last > domRichiami_total) Then domRichiami_last = domRichiami_total
If (domRichiami_numRows > domRichiami_total) Then domRichiami_numRows = domRichiami_total
End If
%>
<%
' *** Recordset Stats: if we don't know the record count, manually count them
If (richiami_total = -1) Then
' count the total records by iterating through the recordset
richiami_total=0
While (Not richiami.EOF)
richiami_total = richiami_total + 1
richiami.MoveNext
Wend
' reset the cursor to the beginning
If (richiami.CursorType > 0) Then
richiami.MoveFirst
Else
richiami.Requery
End If
' set the number of rows displayed on this page
If (richiami_numRows < 0 Or richiami_numRows > richiami_total) Then
richiami_numRows = richiami_total
End If
' set the first and last displayed record
richiami_first = 1
richiami_last = richiami_first + richiami_numRows - 1
If (richiami_first > richiami_total) Then richiami_first = richiami_total
If (richiami_last > richiami_total) Then richiami_last = richiami_total
End If
%>
<%
' *** Recordset Stats: if we don't know the record count, manually count them
If (domRichiami_total = -1) Then
' count the total records by iterating through the recordset
domRichiami_total=0
While (Not domRichiami.EOF)
domRichiami_total = domRichiami_total + 1
domRichiami.MoveNext
Wend
' reset the cursor to the beginning
If (domRichiami.CursorType > 0) Then
domRichiami.MoveFirst
Else
domRichiami.Requery
End If
' set the number of rows displayed on this page
If (domRichiami_numRows < 0 Or domRichiami_numRows > domRichiami_total) Then
domRichiami_numRows = domRichiami_total
End If
' set the first and last displayed record
domRichiami_first = 1
domRichiami_last = domRichiami_first + domRichiami_numRows - 1
If (domRichiami_first > domRichiami_total) Then domRichiami_first = domRichiami_total
If (domRichiami_last > domRichiami_total) Then domRichiami_last = domRichiami_total
End If
%>
<%
' *** Move To Record and Go To Record: declare variables
Set MM_rs = domRichiami
MM_rsCount = domRichiami_total
MM_size = domRichiami_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
r = Request.QueryString("index")
If r = "" Then r = Request.QueryString("offset")
If r <> "" Then MM_offset = Int(r)
' 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
i = 0
While ((Not MM_rs.EOF) And (i < MM_offset Or MM_offset = -1))
MM_rs.MoveNext
i = i + 1
Wend
If (MM_rs.EOF) Then MM_offset = i ' set MM_offset to the last possible record
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
domRichiami_first = MM_offset + 1
domRichiami_last = MM_offset + MM_size
If (MM_rsCount <> -1) Then
If (domRichiami_first > MM_rsCount) Then domRichiami_first = MM_rsCount
If (domRichiami_last > MM_rsCount) Then domRichiami_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
%>
<%
' *** Move To Record: set the strings for the first, last, next, and previous links
MM_keepMove = MM_keepBoth
MM_moveParam = "index"
' if the page has a repeated region, remove 'offset' from the maintained parameters
If (MM_size > 0) Then
MM_moveParam = "offset"
If (MM_keepMove <> "") Then
params = Split(MM_keepMove, "&")
MM_keepMove = ""
For i = 0 To UBound(params)
nextItem = Left(params(i), InStr(params(i),"=") - 1)
If (StrComp(nextItem,MM_moveParam,1) <> 0) Then
MM_keepMove = MM_keepMove & "&" & params(i)
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 = MM_keepMove & "&"
urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "="
MM_moveFirst = urlStr & "0"
MM_moveLast = urlStr & "-1"
MM_moveNext = urlStr & Cstr(MM_offset + MM_size)
prev = MM_offset - MM_size
If (prev < 0) Then prev = 0
MM_movePrev = urlStr & Cstr(prev)
%>
<html>
'qui c'è il codice html che genera le tabelle dei risultati, non lo inserisco per questioni di spazio
</html>
<%
richiami.Close()
%>
<%
domRichiami.Close()
%>
</code>
lo scoppato:)