Re: [dabo-users] Precision Value in Grid Column

On Tuesday, May 15, 2012 12:14:25 PM John Fabiani wrote:

> On Tuesday, May 15, 2012 11:46:05 AM John Fabiani wrote:

> > On Tuesday, May 15, 2012 01:21:43 PM Ed Leafe wrote:

> > > On May 15, 2012, at 1:18 PM, Ed Leafe wrote:

> > > >> File "/home/johnf/dabo/dabo/ui/uiwx/dGrid.py", line 1384, in

> > > >> _setPrecision>>

> > > >>

> > > >> dabo.ui.callAfterInterval(50, self.Parent.refresh)

> > > >>

> > > >> AttributeError: 'NoneType' object has no attribute 'refresh'

> > > >>

> > > > Are you creating columns independently, and then later adding

> > > > them

> > > > to

> > > > the grid? That's what this error seems to imply: a column with

> > > > no

> > > > Parent.

> > >

> > > Try the fix I just posted.

> > >

> > > -- Ed Leafe

> >

> > Paul's code with Precision added appears to work. However, my old code

> > is presenting new errors.

> The error is around the area that was corrected by Ed in the dCursorMixin-

> >_correctFieldType.

> if isinstance(field_val, pythonType):

> "TypeError: isinstance() arg 2 must be a class type, or tuple of classes and

> types"

> This error is the result of bizobj.requery()

> The "field_val" in this case is a string "ORANGE COUNTY DA'S - NORTH

> JUSTICE CENTER"

> pythonType = None

> I do NOT normally create a DataStructure for any of my bizobj's.

> Johnf

Sorry forgot the field_name = 'court_name'

Johnf

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