Rabu, 31 Mei 2017

Re: [MS_AccessPros] Re: Form Navigation buttons question

 

John,

That was it. Thank You Very Much.


Jim Wagner


On Wed May 31 2017 14:41:31 GMT-0700 (US Mountain Standard Time), John Viescas JohnV@msn.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:
 

Yes, but now that I look at it, if you're passing the name of the current form, then IsLoaded will always be True.  Perhaps what you really want is something like:


    If CurrentProject.AllForms("frmMainSwitchBoard").IsLoaded Then
        Forms(strFormName)!cmdOpenfrm_mainswitchboard.Enabled = False
    Else
        Forms(strFormName)!cmdOpenfrm_mainswitchboard.Enabled = True
    End If

    If CurrentProject.AllForms("frmTimesheets").IsLoaded Then
        Forms(strFormName)!cmdOpenfrmTimesheets.Enabled = False
    Else
        Forms(strFormName)!cmdOpenfrmTimesheets.Enabled = True
    End If

… etc.


John Viescas, Author
Effective SQL
SQL Queries for Mere Mortals 
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications 
http://www.viescas.com/ 
(Paris, France)




On May 31, 2017, at 11:02 PM, Jim Wagner luvmymelody@yahoo.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:



So John,
this is what I have. Is this what you were going for?

Public Sub ButtonNavigations(strFormName As String) 

If CurrentProject.AllForms(strFormName).IsLoaded = True Then 

       Forms(strFormName)!cmdOpenfrm_mainswitchboard_new.Enabled = False 
       Forms(strFormName)!cmdOpenfrmTimesheets.Enabled = False 
       Forms(strFormName)!cmdOpenrptReports.Enabled = False 
       Forms(strFormName)!cmdOpenrptSchedules.Enabled = False 
       Forms(strFormName)!cmdOpenrpt_Accruals.Enabled = False 
       
   Else 
   
       Forms(strFormName)!cmdOpenfrm_mainswitchboard_new.Enabled = True 
       Forms(strFormName)!cmdOpenfrmTimesheets.Enabled = True 
       Forms(strFormName)!cmdOpenrptReports.Enabled = True 
       Forms(strFormName)!cmdOpenrptSchedules.Enabled = True 
       Forms(strFormName)!cmdOpenrpt_Accruals.Enabled = True 
       
   End If 

End Sub

Jim Wagner


On Wed May 31 2017 13:19:46 GMT-0700 (US Mountain Standard Time), wrmosca@comcast.net [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

Jim


For more ideas on your navigation buttons...
I have a navigation button routine I use on all my forms. Access navigation buttons tend to confuse the average user. They don't always even notice the buttons so I make my own nav bar. Here is the code I call whenever a move to another record is done. Notice I have a textbox named tstFocus. I put the focus on it so the enabling can work. If one of the buttons has focus you can't disable it. txtFocus is a very tiny box so the user can't see it.

'******Begin code******
Public Sub CheckPosition(frm As Form, ParamArray ctrls())
'Purpose  : Enable/disable nav buttons.
'           txtFocus is a textbox that is used only to get
'           Focus during enabling/disabling. It is just a
'           dot on the form placed near nav buttons.
'DateTime : 11/4/2013 12:08
'Author   : Bill Mosca
    Dim lngRecNum As Long
    Dim lngRecCt As Long
    Dim x As Integer

    lngRecNum = frm.CurrentRecord
    lngRecCt = DCount("*", "DataExtractionAccessLog")
    
    frm.txtFocus.SetFocus
    frm.cmdGoFirst.Enabled = lngRecNum <> 1
    frm.cmdGoLast.Enabled = lngRecNum <> lngRecCt
    frm.cmdGoNext.Enabled = lngRecNum <> lngRecCt
    frm.cmdGoPrev.Enabled = lngRecNum <> 1
    frm.cmdGoNew.Enabled = lngRecCt <> 0

    'No Additions should disable "New" button
    If frm.AllowAdditions = False Then
        frm.cmdGoNew.Enabled = False
    End If

    'If any cbo's or lst's have a user-defined function for RowSourceType
    'they will need to be requeried.
    If Not IsNull(ctrls) Then
        For x = 0 To UBound(ctrls)
            If ctrls(x).ControlSource = "" Then ctrls(x) = Null
            ctrls(x).Requery
        Next
    End If

End Sub

'******End Code******

Regards,
Bill Mosca, Founder - MS_Access_Professionals
http://www.thatlldoit.com
My nothing-to-do-with-Access blog
http://wrmosca.wordpress.com


---In MS_Access_Professionals@yahoogroups.com, <luvmymelody@yahoo.com> wrote :


Hello all,


I am redesigning an old database and the forms are going to be changed to have some navigation buttons in the form header for more real estate. So I have 6 buttons with transparent properties. My question is that I would like to have the buttons be the same on every form so it is consistent. But if the form related to the button is loaded I want to have the button disabled.


So I put the following code in on load event.below. But I thought this should be in a module and called on every form. But I am stuck at that point. How do I call something like that?


Thank You

Jim Wagner


If CurrentProject.AllForms("frmReportsNew").IsLoaded = True Then
     Forms!frmReportsNew!cmdOpenrptReports.Enabled = False
   Else
       Forms!frmReportsNew!cmdOpenrptReports.Enabled = True
   End If

 

 



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