Custom ribbon tab button disappers spasmodically

[Deutz]

Thanks in advance for your assistance. I have produced a Leave Diary builder in Excel 2010 which has a custom ribbon tab. Based on the name of the workbook, I show or hide certain buttons on the custom tab. When I open the workbook it shows only the one Build button on the custom tab. If clicked, the Build macro runs and creates a new workbook with monthly leave sheets etc. and displays a different set of buttons on the custom tab for that new Leave Diary workbook. This all works fine. The issue is that on odd occasions, after producing the new workbook, the Build button on the original workbook disappears for some reason. Seems to do it intermittently so unable to diagnose what is causing it. Not sure if it is code related, perhaps something I’m not doing or doing wrong. Here is my XML and the VBA code that manipulates the custom tab buttons depending on workbook name …

  <!--RibbonX Visual Designer 1.93 for Microsoft Excel 14.0. XML Code produced on 2014/01/24-->
  <customUI  xmlns="http://schemas.microsoft.com/office/2006/01/customui" ******="Ribbon******">  

<group  id="grpTeamLeave" getVisible="GetVisible" tag="Diary">

<group  id="grpBuildDiary" getVisible="GetVisible" tag="BuildDiary">

This ribbon code is in a module:

</group></group></customui>

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SemiHidden="false"    UnhideWhenUsed="false" Name="Dark List Accent 6"/>   <w:LsdException Locked="false" Priority="71" SemiHidden="false"    UnhideWhenUsed="false" Name="Colorful Shading Accent 6"/>   <w:LsdException Locked="false" Priority="72" SemiHidden="false"    UnhideWhenUsed="false" Name="Colorful List Accent 6"/>   <w:LsdException Locked="false" Priority="73" SemiHidden="false"    UnhideWhenUsed="false" Name="Colorful Grid Accent 6"/>   <w:LsdException Locked="false" Priority="19" SemiHidden="false"    UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis"/>   <w:LsdException Locked="false" Priority="21" SemiHidden="false"    UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/>   <w:LsdException Locked="false" Priority="31" SemiHidden="false"    UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/>   <w:LsdException Locked="false" Priority="32" SemiHidden="false"    UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/>   <w:LsdException Locked="false" Priority="33" SemiHidden="false"    UnhideWhenUsed="false" QFormat="true" Name="Book Title"/>   <w:LsdException Locked="false" Priority="37" Name="Bibliography"/>   <w:LsdException Locked="false" Priority="39" QFormat="true" Name="TOC Heading"/>  </w:LatentStyles> </xml><![endif]--><!--[if gte mso 10]> <style>  /* Style Definitions */  table.MsoNormalTable     {mso-style-name:"Table Normal";     mso-tstyle-rowband-size:0;     mso-tstyle-colband-size:0;     mso-style-noshow:yes;     mso-style-priority:99;     mso-style-parent:"";     mso-padding-alt:0cm 5.4pt 0cm 5.4pt;     mso-para-margin-top:0cm;     mso-para-margin-right:0cm;     mso-para-margin-bottom:10.0pt;     mso-para-margin-left:0cm;     line-height:115%;     mso-pagination:widow-orphan;     font-size:11.0pt;     font-family:"Calibri","sans-serif";     mso-ascii-font-family:Calibri;     mso-ascii-theme-font:minor-latin;     mso-hansi-font-family:Calibri;     mso-hansi-theme-font:minor-latin;     mso-fareast-language:EN-US;} </style> <![endif]-->  Dim Rib As IRibbonUI
  Dim MyTag As String


  (ORIGINAL_WKB_NAME is a string constant that holds the Diary Builder workbook name)


  Sub Ribbon******(ribbon As IRibbonUI)

      Set Rib = ribbon
      If ThisWorkbook.Name = ORIGINAL_WKB_NAME Then
          Call RefreshRibbon(Tag:="BuildDiary")
      Else

          Call RefreshRibbon(Tag:="Diary")
      End If
  End Sub
   
  Sub GetVisible(control As IRibbonControl, ByRef visible)
      If control.Tag Like MyTag Then
          visible = True
      Else
          visible = False
      End If
  End Sub
   
  Sub RefreshRibbon(Tag As String)
      MyTag = Tag
      If Rib Is Nothing Then
          MsgBox "Error, restart your workbook"
      Else
          Rib.Invalidate
      End If
  End Sub
  [/FONT]

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[bobsan42]

When this happens run RefreshRibbon manually and debug the process.
Try it also while changing active windows - maybe it gets invisible because the ribbon is refreshed by the newly created workbook, which according to your code must have the button hidden.

You will probably have to refresh the ribbon upon changing the active workbook .Do you copy your workbook to create a new one ? Does the new one contain the same code?

 

[Deutz]

Thanks bobsan42,

You were right, it needed to be refreshed when the original workbook activates. Yes, I create a copy of the workbook with the same code.

Thanks so much for your assistance

Cheers
deutz