Ed Leafe wrote: > On Oct 8, 2008, at 7:50 PM, Bob Mathias - Sysero llc Dev wrote: > > >> I am using Dabo ClassDesigner that has a dForm with a dHtmlBox with >> the RegID set to ObjectBoxHtml. I have two buttons, one to change the >> second button caption and to set the value in the dHtmlBox. >> >> self.Form.QuickButton2.Caption = "New Test" >> self.Form.QuickBuuton2.Visible = true # Set Button to be visible >> self.Form.QuickButton2.redraw() # draw button on screen >> > > No need to redraw() - setting Visible = True (note: 'true' is not the > same as 'True'!) will redraw the button if necessary. And unless you > set Visible=False initially, it should default to True. > > >> # examples came from DaboDemo dHtmlBox >> >> self.Form.ObjectBoxHtml.DataSource = self.Form.ObjectBoxHtml >> self.Form.ObjectBoxHtml.DataField = "Source" >> self.Form.ObjectBoxHtml.Value = """ >> <HTML> >> <head> >> <title>Hello Wikipedia!</title> >> </head> >> <body> >> <font color="yellow"> >> Hello World >> </font> >> </HTML> >> """ >> When I select run I get >> >> Attribute Error: 'NoneType' object has no attribute 'ObjectBoxHtml' >> > > Is this code being run in the Hit event of the button? Or is it being > run from somewhere else? Also, are your buttons on the form, or are > they on something like a toolbar? > > > -- Ed Leafe > > > > > [excessive quoting removed by server]
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