Hi
I am new to this group and to access. I am trying to make a database for a
NFP Youth Organization. We have mutiple home teams, visiting teams, and
sites. I have the following in a before update event procedure. It isn't
working though and I am not sure why. Could someone please help me?
Private Sub Form_BeforeUpda te(Cancel As Integer)
Dim strWhere As String
Dim varResult As Variant
Dim strMsg As String
varResult = DLookup("Schedu leID", "Schedule", strWhere)
If ((Me.StartTime = Me.StartTime.Ol dValue) And _
(Me.EndTime = Me.EndTime.OldV alue) And _
(Me.SiteID = Me.SiteID.OldVa lue) And _
(Me.ActivityID = Me.ActivityID.O ldValue)) And _
(Me.ActivityDat e <> Me.ActivityDate .OldValue) Or
IsNull(Me.Start Time) Or IsNull(Me.EndTi me) Or IsNull(Me.SiteI D) Or
IsNull(Me.Activ ityID) Or (Cancelled = True) Then
'do nothing
Else
If Not IsNull((Me.Star tTime.OldValue >= Me.EndTime) Or _
(Me.EndTime.Old Value <= Me.StartTime) Or _
(Me.ActivityID <> Me.ActivityID.O ldValue) Or _
(Me.SiteID <> Me.SiteID.OldVa lue)) Then
varResult = DLookup("Schedu leID", "Schedule", strWhere)
strMsg = "Clashes with Event # " & varResult & vbCrLf & "Continue
anyway?"
If MsgBox(strMsg, vbYesNo + vbDefaultButton 2, "Double-booked")
<> vbYes Then
Cancel = True
End If
End If
End If
End Sub
I have also tried running the Query on its own but then can not add any more
events once I put it on the form. The Query (below) works on its own.
SELECT Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID, Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr1,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or
(Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr2
FROM Schedule, Schedule AS Schedule_1
GROUP BY Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID, Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False )
HAVING (((Nz(([Schedule_1].[StartTime]>=[Schedule].[EndTime]) Or
([Schedule_1].[EndTime]<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>[Schedule_1].[SiteID]) Or
([Schedule].[ActivityID]<>[Schedule_1].[ActivityID]) Or
([Schedule].[ScheduleID]<>[Schedule_1].[ScheduleID]),False))=True) )
ORDER BY Schedule.StartT ime;
Any help would be appreciated. I am doing this as a volunteer and to be
honest have spent days just trying to resolve this one issue.
Carol
4  1499 
The code never assigns any value to the "strWhere" variable.
--
Brendan Reynolds
Access MVP
"Tom & Carol Satran" <tc******@front iernet.net> wrote in message
news:Bo******** *******@news02. roc.ny...
Hi
I am new to this group and to access. I am trying to make a database for
a
NFP Youth Organization. We have mutiple home teams, visiting teams, and
sites. I have the following in a before update event procedure. It isn't
working though and I am not sure why. Could someone please help me?
Private Sub Form_BeforeUpda te(Cancel As Integer)
Dim strWhere As String
Dim varResult As Variant
Dim strMsg As String
varResult = DLookup("Schedu leID", "Schedule", strWhere)
If ((Me.StartTime = Me.StartTime.Ol dValue) And _
(Me.EndTime = Me.EndTime.OldV alue) And _
(Me.SiteID = Me.SiteID.OldVa lue) And _
(Me.ActivityID = Me.ActivityID.O ldValue)) And _
(Me.ActivityDat e <> Me.ActivityDate .OldValue) Or
IsNull(Me.Start Time) Or IsNull(Me.EndTi me) Or IsNull(Me.SiteI D) Or
IsNull(Me.Activ ityID) Or (Cancelled = True) Then
'do nothing
Else
If Not IsNull((Me.Star tTime.OldValue >= Me.EndTime) Or _
(Me.EndTime.Old Value <= Me.StartTime) Or _
(Me.ActivityID <> Me.ActivityID.O ldValue) Or _
(Me.SiteID <> Me.SiteID.OldVa lue)) Then
varResult = DLookup("Schedu leID", "Schedule", strWhere)
strMsg = "Clashes with Event # " & varResult & vbCrLf & "Continue
anyway?"
If MsgBox(strMsg, vbYesNo + vbDefaultButton 2, "Double-booked")
<> vbYes Then
Cancel = True
End If
End If
End If
End Sub
I have also tried running the Query on its own but then can not add any
more
events once I put it on the form. The Query (below) works on its own.
SELECT Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr1,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or
(Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr2
FROM Schedule, Schedule AS Schedule_1
GROUP BY Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False )
HAVING (((Nz(([Schedule_1].[StartTime]>=[Schedule].[EndTime]) Or
([Schedule_1].[EndTime]<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>[Schedule_1].[SiteID]) Or
([Schedule].[ActivityID]<>[Schedule_1].[ActivityID]) Or
([Schedule].[ScheduleID]<>[Schedule_1].[ScheduleID]),False))=True) )
ORDER BY Schedule.StartT ime;
Any help would be appreciated. I am doing this as a volunteer and to be
honest have spent days just trying to resolve this one issue.
Carol
Okay, so what does that mean I have to do?
Carol
"Brendan Reynolds" <br******@discu ssions.microsof t.com> wrote in message
news:OD******** ******@TK2MSFTN GP12.phx.gbl...
The code never assigns any value to the "strWhere" variable.
--
Brendan Reynolds
Access MVP
"Tom & Carol Satran" <tc******@front iernet.net> wrote in message
news:Bo******** *******@news02. roc.ny...
Hi
I am new to this group and to access. I am trying to make a database
for a
NFP Youth Organization. We have mutiple home teams, visiting teams, and
sites. I have the following in a before update event procedure. It
isn't working though and I am not sure why. Could someone please help me?
Private Sub Form_BeforeUpda te(Cancel As Integer)
Dim strWhere As String
Dim varResult As Variant
Dim strMsg As String
varResult = DLookup("Schedu leID", "Schedule", strWhere)
If ((Me.StartTime = Me.StartTime.Ol dValue) And _
(Me.EndTime = Me.EndTime.OldV alue) And _
(Me.SiteID = Me.SiteID.OldVa lue) And _
(Me.ActivityID = Me.ActivityID.O ldValue)) And _
(Me.ActivityDat e <> Me.ActivityDate .OldValue) Or
IsNull(Me.Start Time) Or IsNull(Me.EndTi me) Or IsNull(Me.SiteI D) Or
IsNull(Me.Activ ityID) Or (Cancelled = True) Then
'do nothing
Else
If Not IsNull((Me.Star tTime.OldValue >= Me.EndTime) Or _
(Me.EndTime.Old Value <= Me.StartTime) Or _
(Me.ActivityID <> Me.ActivityID.O ldValue) Or _
(Me.SiteID <> Me.SiteID.OldVa lue)) Then
varResult = DLookup("Schedu leID", "Schedule", strWhere)
strMsg = "Clashes with Event # " & varResult & vbCrLf &
"Continue anyway?"
If MsgBox(strMsg, vbYesNo + vbDefaultButton 2,
"Double-booked") <> vbYes Then
Cancel = True
End If
End If
End If
End Sub
I have also tried running the Query on its own but then can not add any
more
events once I put it on the form. The Query (below) works on its own.
SELECT Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr1,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or
(Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr2
FROM Schedule, Schedule AS Schedule_1
GROUP BY Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False )
HAVING (((Nz(([Schedule_1].[StartTime]>=[Schedule].[EndTime]) Or
([Schedule_1].[EndTime]<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>[Schedule_1].[SiteID]) Or
([Schedule].[ActivityID]<>[Schedule_1].[ActivityID]) Or
([Schedule].[ScheduleID]<>[Schedule_1].[ScheduleID]),False))=True) )
ORDER BY Schedule.StartT ime;
Any help would be appreciated. I am doing this as a volunteer and to be
honest have spent days just trying to resolve this one issue.
Carol
Someone please help me with this.. I have tried Allene Browne's webpage but
can't seem to get any further. I truly know very little code.
Carol
"Tom & Carol Satran" <tc******@front iernet.net> wrote in message
news:Bo******** *******@news02. roc.ny...
Hi
I am new to this group and to access. I am trying to make a database for
a NFP Youth Organization. We have mutiple home teams, visiting teams, and
sites. I have the following in a before update event procedure. It isn't
working though and I am not sure why. Could someone please help me?
Private Sub Form_BeforeUpda te(Cancel As Integer)
Dim strWhere As String
Dim varResult As Variant
Dim strMsg As String
varResult = DLookup("Schedu leID", "Schedule", strWhere)
If ((Me.StartTime = Me.StartTime.Ol dValue) And _
(Me.EndTime = Me.EndTime.OldV alue) And _
(Me.SiteID = Me.SiteID.OldVa lue) And _
(Me.ActivityID = Me.ActivityID.O ldValue)) And _
(Me.ActivityDat e <> Me.ActivityDate .OldValue) Or
IsNull(Me.Start Time) Or IsNull(Me.EndTi me) Or IsNull(Me.SiteI D) Or
IsNull(Me.Activ ityID) Or (Cancelled = True) Then
'do nothing
Else
If Not IsNull((Me.Star tTime.OldValue >= Me.EndTime) Or _
(Me.EndTime.Old Value <= Me.StartTime) Or _
(Me.ActivityID <> Me.ActivityID.O ldValue) Or _
(Me.SiteID <> Me.SiteID.OldVa lue)) Then
varResult = DLookup("Schedu leID", "Schedule", strWhere)
strMsg = "Clashes with Event # " & varResult & vbCrLf & "Continue
anyway?"
If MsgBox(strMsg, vbYesNo + vbDefaultButton 2, "Double-booked")
<> vbYes Then
Cancel = True
End If
End If
End If
End Sub
I have also tried running the Query on its own but then can not add any
more events once I put it on the form. The Query (below) works on its own.
SELECT Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr1,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or
(Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr2
FROM Schedule, Schedule AS Schedule_1
GROUP BY Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
Schedule.Visiti ngActivityID,
Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>Schedule_1.Si teID) Or
([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False )
HAVING (((Nz(([Schedule_1].[StartTime]>=[Schedule].[EndTime]) Or
([Schedule_1].[EndTime]<=[Schedule].[StartTime]) Or
([Schedule].[SiteID]<>[Schedule_1].[SiteID]) Or
([Schedule].[ActivityID]<>[Schedule_1].[ActivityID]) Or
([Schedule].[ScheduleID]<>[Schedule_1].[ScheduleID]),False))=True) )
ORDER BY Schedule.StartT ime;
Any help would be appreciated. I am doing this as a volunteer and to be
honest have spent days just trying to resolve this one issue.
Carol
Well, as you are using the strWhere variable later, in the call to the
DLookup function, you probably should be assigning an appropriate value to
it first.
--
Brendan Reynolds
Access MVP
"Tom & Carol Satran" <tc******@front iernet.net> wrote in message
news:Rt******** *******@news02. roc.ny... Okay, so what does that mean I have to do?
Carol
"Brendan Reynolds" <br******@discu ssions.microsof t.com> wrote in message
news:OD******** ******@TK2MSFTN GP12.phx.gbl...
The code never assigns any value to the "strWhere" variable.
--
Brendan Reynolds
Access MVP
"Tom & Carol Satran" <tc******@front iernet.net> wrote in message
news:Bo******** *******@news02. roc.ny... >
> Hi
>
> I am new to this group and to access. I am trying to make a database for > a
> NFP Youth Organization. We have mutiple home teams, visiting teams,
> and
> sites. I have the following in a before update event procedure. It isn't > working though and I am not sure why. Could someone please help me?
>
> Private Sub Form_BeforeUpda te(Cancel As Integer)
> Dim strWhere As String
> Dim varResult As Variant
> Dim strMsg As String
> varResult = DLookup("Schedu leID", "Schedule", strWhere)
>
> If ((Me.StartTime = Me.StartTime.Ol dValue) And _
> (Me.EndTime = Me.EndTime.OldV alue) And _
> (Me.SiteID = Me.SiteID.OldVa lue) And _
> (Me.ActivityID = Me.ActivityID.O ldValue)) And _
> (Me.ActivityDat e <> Me.ActivityDate .OldValue) Or
> IsNull(Me.Start Time) Or IsNull(Me.EndTi me) Or IsNull(Me.SiteI D) Or
> IsNull(Me.Activ ityID) Or (Cancelled = True) Then
> 'do nothing
> Else
> If Not IsNull((Me.Star tTime.OldValue >= Me.EndTime) Or _
> (Me.EndTime.Old Value <= Me.StartTime) Or _
> (Me.ActivityID <> Me.ActivityID.O ldValue) Or _
> (Me.SiteID <> Me.SiteID.OldVa lue)) Then
> varResult = DLookup("Schedu leID", "Schedule", strWhere)
> strMsg = "Clashes with Event # " & varResult & vbCrLf & "Continue > anyway?"
> If MsgBox(strMsg, vbYesNo + vbDefaultButton 2, "Double-booked") > <> vbYes Then
> Cancel = True
> End If
> End If
> End If
> End Sub
>
> I have also tried running the Query on its own but then can not add any
> more
> events once I put it on the form. The Query (below) works on its own.
>
> SELECT Schedule.Schedu leID, Schedule.Activi tyDate, Schedule.StartT ime,
> Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
> Schedule.Visiti ngActivityID,
> Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
> Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
> ([Schedule].[SiteID]<>Schedule_1.Si teID) Or
> ([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
> ([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr1,
> Nz((Schedule_1. StartTime>=[Schedule].[EndTime]) Or
> (Schedule_1.End Time<=[Schedule].[StartTime]) Or
> ([Schedule].[SiteID]<>Schedule_1.Si teID) Or
> ([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
> ([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False ) AS Expr2
> FROM Schedule, Schedule AS Schedule_1
> GROUP BY Schedule.Schedu leID, Schedule.Activi tyDate,
> Schedule.StartT ime,
> Schedule.EndTim e, Schedule.SiteID , Schedule.Activi tyID,
> Schedule.Visiti ngActivityID,
> Nz((Schedule_1. StartTime>=[Schedule].[EndTime])
> Or (Schedule_1.End Time<=[Schedule].[StartTime]) Or
> ([Schedule].[SiteID]<>Schedule_1.Si teID) Or
> ([Schedule].[ActivityID]<>Schedule_1.Ac tivityID) Or
> ([Schedule].[ScheduleID]<>Schedule_1.Sc heduleID),False )
> HAVING (((Nz(([Schedule_1].[StartTime]>=[Schedule].[EndTime]) Or
> ([Schedule_1].[EndTime]<=[Schedule].[StartTime]) Or
> ([Schedule].[SiteID]<>[Schedule_1].[SiteID]) Or
> ([Schedule].[ActivityID]<>[Schedule_1].[ActivityID]) Or
> ([Schedule].[ScheduleID]<>[Schedule_1].[ScheduleID]),False))=True) )
> ORDER BY Schedule.StartT ime;
>
> Any help would be appreciated. I am doing this as a volunteer and to
> be
> honest have spent days just trying to resolve this one issue.
>
> Carol
>
>
>
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