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.
Traceback (most recent call last):
File "/home/johnf/dabo/dabo/ui/uiwx/dPemMixin.py", line 595, in
__onWxKeyChar
self.raiseEvent(dEvents.KeyChar, evt)
File "/home/johnf/dabo/dabo/ui/uiwx/dPemMixin.py", line 1074, in raiseEvent
super(dPemMixin, self).raiseEvent(eventClass, nativeEvent, *args,
**kwargs)
File "/home/johnf/dabo/dabo/lib/eventMixin.py", line 81, in raiseEvent
bindingFunction(event)
File "esStudent.py", line 3840, in _lookup
thestr= self.Form.lookup(evt)
File "esStudent.py", line 4251, in lookup
evtValue,'pkid',LUFilter=specialSQL)
File "/home/johnf/pespy/lookup.py", line 156, in lookup
CallingForm.requery()
File "/home/johnf/dabo/dabo/ui/uiwx/dForm.py", line 533, in requery
response = bizobj.requery()
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1202, in requery
self.requeryAllChildren()
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1880, in
requeryAllChildren
self._resetChildrenParent(_doRequery)
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1523, in
_resetChildrenParent
child.setCurrentParent()
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1786, in setCurrentParent
val = self.getParentLinkValue()
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1268, in
getParentLinkValue
ret = map(self.Parent.getFieldVal, tuple(flds))
File "/home/johnf/dabo/dabo/biz/dBizobj.py", line 1951, in getFieldVal
ret = self._CurrentCursor.getFieldVal(fld, row,
_rowChangeCallback=changeRowNumCallback)
File "/home/johnf/dabo/dabo/db/dCursorMixin.py", line 901, in getFieldVal
self._correctFieldTypesIfNeeded(rec)
File "/home/johnf/dabo/dabo/db/dCursorMixin.py", line 220, in
_correctFieldTypesIfNeeded
rec[fld_name] = _correctFieldType(rec[fld_name], fld_name)
File "/home/johnf/dabo/dabo/db/dCursorMixin.py", line 237, in
_correctFieldType
if isinstance(field_val, pythonType):
TypeError: isinstance() arg 2 must be a class, type, or tuple of classes and
types
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