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VBA on Click select or add record

Posted on 2009-04-09
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Last Modified: 2012-05-06
Hi experts//

Hoping someone maybe able to help with this one..What I would like to do is when a user clicks a calendar the db wiill query for the selected job date from the database and if present display the data in my form else if this date is not present it will create a new record. based on the dates already held in the fields... .. I'm very new to this so please excuse any severe blunders.. thanks
Private Sub Calendar5_Click()
 
Me![JD] = Me!Calendar5.Value
Me![JD].Requery
Me![NBD] = GetBusinessDay([JD], 1, "23456", 1, "Holidays", "Holiday Dates")
Me.Refresh
 
Dim rs As DAO.Recordset
Dim sql As String
sql = "SELECT * FROM Calendar INNER JOIN [Job Spec] ON Calendar.[ID] = [Job Spec].[ID] WHERE (((Calendar.[Job Date])= " & Me![JD].Value & "));"
Set rs = CurrentDb.OpenRecordset("Calendar", dbOpenSnapshot)
 If rs.BOF And rs.EOF Then 'IT MEANS THERE ARE NO RECORDS, WE ARE AT THE BEGINNING OF FILE AND END OF FILE
 Else
   Do Until rs.EOF 'DO UNTIL END OF RECORDSET
'BELOW MIGHT NOT BE THE CONDITION YOU ARE AFTER, EXAMPLE ONLY
If rs![Job Date] = [Forms]![Main]![JD] Then 'NOTE FIELD NAMES ARE REFERENCED BY ![]
DoCmd.RunSQL sql
Else
  rs.AddNew
  rs![Job Date] = [Forms]![Main]![JD]
  rs![NextBusinessDay] = [Forms]![Main]![NBD]
  rs.Update
End If
rs.MoveNext 'THIS MOVES TO THE NEXT RECORD IN THE RECORDSET
Loop
'CLEAN UP MEMORY AT END
If Not rs Is Nothing Then
   rs.Close
   Set rs = Nothing
End If
 
End If
 
End Sub

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Question by:dodyryda1
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11 Comments
 
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Expert Comment

by:RDWaibel
ID: 24107785
How do you plan on displaying the jab info?  On a sub form?
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Author Comment

by:dodyryda1
ID: 24107837
hi RD

yep. I have a Main Form with a subform on and wish to view the results (copy my db at http://www.access-programmers.co.uk/forums/showthread.php?t=169764 )

all i wish to do is check for a date value and display corresponding record, this is not there then add a new record..

Dim rs As DAO.Recordset
Dim sql As String
sql = "SELECT * FROM Calendar INNER JOIN [Job Spec] ON Calendar.[ID] = [Job Spec].[ID] WHERE (((Calendar.[Job Date])= " & Me![JD] & "));"
Set rs = CurrentDb.OpenRecordset(sql, dbOpenDynaset)
 If rs.EOF Then 'IT MEANS THERE ARE NO RECORDS, WE ARE AT THE BEGINNING OF FILE AND END OF FILE
 rs.AddNew
  rs![Job Date] = [Forms]![Main]![JD]
  rs![NextBusinessDay] = [Forms]![Main]![NBD]
  rs.Update
  Me.Requery
End If

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Expert Comment

by:RDWaibel
ID: 24107973
very good.  I just got you db.  Let me take a look
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LVL 14

Expert Comment

by:RDWaibel
ID: 24108464
First off, you are using two additional calendar controls (I do not have them)

1) CalAdapter 1.1 {C:\Program files\nokia\adapters\cal3a5.dll}
2)CalendarGFI ActiveX {D:\Program files\GFI\LANGaurd 9.0\calendargfi.ocx}

You build an SQL statement but never attach it to a "sub form".  you have the "table" as a sub form.

I would recommend you create a JobDetail subform and set it's record source to the SQL statement.

As I work with this I am finding many issues.  You have teh right idea but I think we need to rethink the process.

There are Many ways to fix this.  I would start by making the main form's recordset the Calendar table.
0
 

Author Comment

by:dodyryda1
ID: 24135563
hi rd thanks .. will give this a ago today...
0
 

Author Comment

by:dodyryda1
ID: 24137581
Hi RD .. thanks have done your suggestion and moved subform recordset to query results... have amende my code but bombing out now with a no current record error when i hit rs.movenext,, any ideas ?
Private Sub Calendar5_Click()
Me.Dirty = False
Me![JD] = Me!Calendar5.Value
Me![JD].Requery
Me![NBD] = GetBusinessDay([JD], 1, "23456", 1, "Holidays", "Holiday Dates")
Me.Refresh
 
Dim rs As DAO.Recordset
Dim sql As String
sql = "SELECT * FROM Calendar INNER JOIN [Job Spec] ON Calendar.[ID] = [Job Spec].[ID] WHERE (((Calendar.[Job Date])= " & Me![JD] & "));"
Set rs = CurrentDb.OpenRecordset("Calendar", dbOpenDynaset)
rs.MoveFirst
If rs.BOF And rs.EOF Then
  rs.AddNew
  rs![Job Date] = [Forms]![Main]![JD]
  rs![NextBusinessDay] = [Forms]![Main]![NBD]
  rs.Update
  Me.Requery
  Else
     Do While Not rs.EOF
    If rs![Job Date] = [Forms]![Main]![JD] Then 'NOTE FIELD NAMES ARE REFERENCED BY ![]
    Set rs = CurrentDb.OpenRecordset(sql, dbOpenDynaset)
    End If
rs.MoveNext 'THIS MOVES TO THE NEXT RECORD IN THE RECORDSET
Loop
End If
If rs.EOF Then
rs.AddNew
  rs![Job Date] = [Forms]![Main]![JD]
  rs![NextBusinessDay] = [Forms]![Main]![NBD]
  rs.Update
  Me.Requery
End If
 
'CLEAN UP MEMORY AT END
If Not rs Is Nothing Then
   rs.Close
   Set rs = Nothing
End If
End Sub

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Author Comment

by:dodyryda1
ID: 24139843
think this is quite difficult so increasing points
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LVL 14

Expert Comment

by:RDWaibel
ID: 24140475
It is because there needs to basically be a rewrite of the main form.
0
 

Author Comment

by:dodyryda1
ID: 24155335
Hi Rd ..

Have rewritten the Main Form recordset is the calendar table and subform is collect from an sql statement how can I get my form to display the record on my form if the If rs![Job Date] = [Forms]![Main]![JD] Then
display the record on the form..
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Accepted Solution

by:
dodyryda1 earned 0 total points
ID: 24159445
solved!! with code below finally nailed the beast!
Private Sub Calendar5_Click()
Me![JD] = Me!Calendar5.Value
Me![NBD] = GetBusinessDay([JD], 1, "23456", 1, "Holidays", "Holiday Dates")
Me.Refresh
 
Dim rs As DAO.Recordset
Set rs = Me.Recordset.Clone
If rs.BOF And rs.EOF Then
  rs.AddNew
  rs![Job Date] = [Forms]![Main]![JD]
  rs![NextBusinessDay] = [Forms]![Main]![NBD]
  rs.Update
  Me.Requery
  Me.Refresh
Else
  rs.FindFirst "[Job Date] = " & "'" & Me![JD] & "'"
   If rs.NoMatch Then
    rs.AddNew
    rs![Job Date] = Me![JD]
    rs![NextBusinessDay] = Me![NBD]
    rs.Update
    Me.Requery
    rs.MoveLast
    Me.Bookmark = rs.Bookmark
    Me.Refresh
   Else
    Me.Bookmark = rs.Bookmark
    Me.Refresh
   End If
End If
    
'CLEAN UP MEMORY AT END
If Not rs Is Nothing Then
   rs.Close
   Set rs = Nothing
End If
 
ExitProc:
   Exit Sub
ProcError:
   MsgBox "Error: " & Err.Number & ". " & Err.Description
   Resume ExitProc
End Sub

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Expert Comment

by:RDWaibel
ID: 24159897
GREAT JOB!
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