Dont worked....the field dont show in form....
Sorry...any ideas ??
On 21 Dez, 22:05, Jose Carlos Junior <josec...@gmail.com> wrote:
> Thank you Jim .....i gonna try this as soon as possible....and
> return...
>
> On 21 dez, 18:21, Jim Steil <j...@qlf.com> wrote:
>
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> > Here's what I would try:
>
> > Field('difference', compute=lambda u: (u['DT_FECHAMENTO '] -
> > u['DT_ABERTURA ']), label='Difference')
>
> > This is untested. I haven't used compute fields based on a math
> > function before, but like I said, this is what I'd try first.
>
> > Hope this helps.
>
> > -Jim
>
> > On 12/21/2011 1:43 PM, Jose Carlos Junior wrote:
>
> > > People,
>
> > > How can I make the field NR_INDISPONIBILIDADE the table below
> > > (chamado) in a computed field with the difference between the field
> > > dates DT_FECHAMENTO and DT_ABERTURA.
> > > Thank you,
>
> > > db.define_table("chamados"
> > > ,Field('ID_CHAMADOS',type='id',readable=False)
> > > ,Field('ID_TECNICOS',type='integer',notnull=True,label='T cnico')
> > > ,Field('ID_CIRCUITOS',type='integer',notnull=True,label='Circuito')
> > > ,Field('NR_CHAMADO',type='string',notnull=False,label='Chamado')
> > > ,Field('DT_ABERTURA',type='datetime',notnull=True,label='Abertura')
> > >
> > > ,Field('DT_FECHAMENTO',type='datetime',notnull=False,label='Fechamento')
> > >
> > > ,Field('NR_INDISPONIBILIDADE',type='double',notnull=False,label='Indisponib
> > > ilidade')
> > > ,Field('FL_OFENSOR',type='boolean',label='Ofensor',default=True)
> > > ,migrate=False
> > > )
