I answer myself. It's created a function that returns the desired way,
and it's added to the list_display.
------------
def id_fixed(self):
return "%03d" % self.id
------------
On 17 ene, 17:19, Kless <jonas....@googlemail.com> wrote:
> I would show a numeric field with 3 digits into the admin interface
>
> list_display = ("%03d" % numeric,)
>
> But it fails because is required an int argument.
>
> Any idea to solve it? if there is solution.
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