Hi guys,
I may have discovered a bug in the dGrid. In the past I never allowed
editing of a cell in a grid. Therefore, I've never seen this error. In
a current project it makes sense to allow editing in the grid. The cell
in question is a float or decimal (postgres datatype = numeric(5,5)) and
when the user changes the value I get the following error:
2013-10-05 20:08:42 - ERROR - !!! Data Type Mismatch:
table=cs.csreceiptshchg; field=nrate. Expecting: <class
'decimal.Decimal'>; got: <type 'float'>
I traced the error to dGrid -> _setCellValue()
The failure happens because of:
> column.DataType
<class 'decimal.Decimal'>
which is not a string and what I believe the code is looking for with
if isinstance(val, float) and column.DataType == "decimal":
The prevent the error message I did the following:
def _setCellValue(self, row, col, val):
try:
column = self.Columns[col]
fld = column.DataField
biz = self.getBizobj()
if isinstance(val, float) and (issubclass(column.DataType,
Decimal) or column.DataType == "decimal"):
val = Decimal(ustr(val))
But I'm not sure if the real issue isn't deeper. So before I push
anything I'd like others to review.
What are your thoughts?
Johnf
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