A(value.strftime("%d/%m/%Y"))
Em 15/02/2013 05:01, "Simon Ashley" <gregs...@gmail.com> escreveu:

> Traditionally in other field types you could display a null value with an
> expression similar to the following:
>
> db.table.datefield.represent = lambda value, row: A(value) if value else
> 'unknown'
>
> Occasional we have a requirement to display null values as alternatively
> i.e. None, Unknown, Not recorded, Not applicable etc ....
> While it can be done with the above, as it stands, A(value) reverts any
> display formatting back to the default i.e. '%Y-%m-%d' rather than any
> other format that's been set as the default.
>
> Are there any alternatives to this to retain default formatting i.e.
> '%d/%m/%y'?
>
>
>
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