If a field is greater than 0 then...

G

Guest

I am trying to construct a macro with a condition. I have a query that
counts the number of records based on a criteria. The query does the count
correctly but how do I set the condition correctly. I have tried this in vba
and using the interface and can't seem to get it to work. Here is the vba
code:


Private Sub CmdOK_Click()


Dim DB As Database
Set DB = CurrentDb
Dim rec As DAO.Recordset

With CodeContextObject
.Visible = True
DoCmd.SetWarnings False
' Count if Work ID number already exists in table
DoCmd.OpenQuery "qryCountIDTR", acViewNormal, acEdit
Set rec = DB.OpenRecordset("tblCountWR")
If CountOfWorkReqID > "0" Then
' Open form to select if WR is rework
DoCmd.OpenForm "qryWRExist", acNormal, "", "", , acNormal
DoCmd.SetWarnings True


End If
' Append Data from Quality Checklist
DoCmd.OpenQuery "qryappendTR", acViewNormal, acEdit
' Update table with Work Request (Check ID), date, Checklist type,
etc. - Product
DoCmd.OpenQuery "qryUpdateTR", acViewNormal, acEdit
' Create Record for Tracking Time Spent
DoCmd.OpenQuery "qrycreateTimeTR", acViewNormal, acEdit
' Open form with fields to be updated/edited
DoCmd.OpenForm "frmInitialTR", acNormal, "", "", , acNormal
DoCmd.SetWarnings True
DoCmd.CancelEvent
End With



If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus



End If


Me.[TxtWorkReq].SetFocus
Me![CmdOK].Visible = False
Me![CmdCancel].Visible = False
Me![PauseReturn].Visible = True



End Sub

Private Sub TxtWorkReq_AfterUpdate()

DoCmd.OpenQuery "qryStartTR"


End Sub

Private Sub TxtWorkReq_Change()
If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus

Exit Sub

End If
End Sub

The query is a make table query and it makes the table correctly. Then I
open the table and determine if the field is greater than 0. If so, it
should open a form that gives options and stops at that point. The field
shows greater than 0 but the code keeps running and does not pull up the form
and stop the rest of the code.

Any help would be appreciated.
 
S

Steve Schapel

Rob,

First point, this is not a macro, it is a VBA procedure, which in Access
is quite a different kettle of fish.

What is CountOfWorkReqID? It looks like it might be a field in the
tblCountWR query. If so, you will need to say so, i.e. the syntax would be:
If rec!CountOfWorkReqID > ...
Also, what is the data type of this field. It would appear to be a
number, in which case it will never be greater than "0" which is a text
value. Try...
If rec!CountOfWorkReqID > 0 Then

Or, you could forget the recordset idea... this would be simpler and
more efficient:
If DLookup("[CountOfWorkReqID]","tblCountWR") > 0 Then

--
Steve Schapel, Microsoft Access MVP
I am trying to construct a macro with a condition. I have a query that
counts the number of records based on a criteria. The query does the count
correctly but how do I set the condition correctly. I have tried this in vba
and using the interface and can't seem to get it to work. Here is the vba
code:


Private Sub CmdOK_Click()


Dim DB As Database
Set DB = CurrentDb
Dim rec As DAO.Recordset

With CodeContextObject
.Visible = True
DoCmd.SetWarnings False
' Count if Work ID number already exists in table
DoCmd.OpenQuery "qryCountIDTR", acViewNormal, acEdit
Set rec = DB.OpenRecordset("tblCountWR")
If CountOfWorkReqID > "0" Then
' Open form to select if WR is rework
DoCmd.OpenForm "qryWRExist", acNormal, "", "", , acNormal
DoCmd.SetWarnings True


End If
' Append Data from Quality Checklist
DoCmd.OpenQuery "qryappendTR", acViewNormal, acEdit
' Update table with Work Request (Check ID), date, Checklist type,
etc. - Product
DoCmd.OpenQuery "qryUpdateTR", acViewNormal, acEdit
' Create Record for Tracking Time Spent
DoCmd.OpenQuery "qrycreateTimeTR", acViewNormal, acEdit
' Open form with fields to be updated/edited
DoCmd.OpenForm "frmInitialTR", acNormal, "", "", , acNormal
DoCmd.SetWarnings True
DoCmd.CancelEvent
End With



If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus



End If


Me.[TxtWorkReq].SetFocus
Me![CmdOK].Visible = False
Me![CmdCancel].Visible = False
Me![PauseReturn].Visible = True



End Sub

Private Sub TxtWorkReq_AfterUpdate()

DoCmd.OpenQuery "qryStartTR"


End Sub

Private Sub TxtWorkReq_Change()
If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus

Exit Sub

End If
End Sub

The query is a make table query and it makes the table correctly. Then I
open the table and determine if the field is greater than 0. If so, it
should open a form that gives options and stops at that point. The field
shows greater than 0 but the code keeps running and does not pull up the form
and stop the rest of the code.

Any help would be appreciated.
Click to expand...
 
G

Guest

Thanks for the response. I came to almost the same conclusion; I used DCount
and it worked fine. I'll remember DLookup also for the future. Thanks again,

Rob

Steve Schapel said:
Rob,

First point, this is not a macro, it is a VBA procedure, which in Access
is quite a different kettle of fish.

What is CountOfWorkReqID? It looks like it might be a field in the
tblCountWR query. If so, you will need to say so, i.e. the syntax would be:
If rec!CountOfWorkReqID > ...
Also, what is the data type of this field. It would appear to be a
number, in which case it will never be greater than "0" which is a text
value. Try...
If rec!CountOfWorkReqID > 0 Then

Or, you could forget the recordset idea... this would be simpler and
more efficient:
If DLookup("[CountOfWorkReqID]","tblCountWR") > 0 Then

--
Steve Schapel, Microsoft Access MVP
I am trying to construct a macro with a condition. I have a query that
counts the number of records based on a criteria. The query does the count
correctly but how do I set the condition correctly. I have tried this in vba
and using the interface and can't seem to get it to work. Here is the vba
code:


Private Sub CmdOK_Click()


Dim DB As Database
Set DB = CurrentDb
Dim rec As DAO.Recordset

With CodeContextObject
.Visible = True
DoCmd.SetWarnings False
' Count if Work ID number already exists in table
DoCmd.OpenQuery "qryCountIDTR", acViewNormal, acEdit
Set rec = DB.OpenRecordset("tblCountWR")
If CountOfWorkReqID > "0" Then
' Open form to select if WR is rework
DoCmd.OpenForm "qryWRExist", acNormal, "", "", , acNormal
DoCmd.SetWarnings True


End If
' Append Data from Quality Checklist
DoCmd.OpenQuery "qryappendTR", acViewNormal, acEdit
' Update table with Work Request (Check ID), date, Checklist type,
etc. - Product
DoCmd.OpenQuery "qryUpdateTR", acViewNormal, acEdit
' Create Record for Tracking Time Spent
DoCmd.OpenQuery "qrycreateTimeTR", acViewNormal, acEdit
' Open form with fields to be updated/edited
DoCmd.OpenForm "frmInitialTR", acNormal, "", "", , acNormal
DoCmd.SetWarnings True
DoCmd.CancelEvent
End With



If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus



End If


Me.[TxtWorkReq].SetFocus
Me![CmdOK].Visible = False
Me![CmdCancel].Visible = False
Me![PauseReturn].Visible = True



End Sub

Private Sub TxtWorkReq_AfterUpdate()

DoCmd.OpenQuery "qryStartTR"


End Sub

Private Sub TxtWorkReq_Change()
If IsNull(Me.[TxtWorkReq]) Then

MsgBox "Work Request Field Has No Data!!"
DoCmd.GoToControl "TxtDate"
Me![TxtWorkReq].SetFocus

Exit Sub

End If
End Sub

The query is a make table query and it makes the table correctly. Then I
open the table and determine if the field is greater than 0. If so, it
should open a form that gives options and stops at that point. The field
shows greater than 0 but the code keeps running and does not pull up the form
and stop the rest of the code.

Any help would be appreciated.
Click to expand...
Click to expand...
 

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