... and make is writable=False, readable=False
On Aug 15, 1:07 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
> import re
> slug_regex = re.compile('[^\w-]')
>
> Field('slug',compute=lambda r: slug_regex.sub('','%(brand)s-%(model)s-%
> (year)s' %r).lower())
>
> On Aug 14, 11:12 pm, Bruno Rocha <rochacbr...@gmail.com> wrote:
>
> > I need a page slug for the cars in my car shop,
> > instead havinghttp://.../default/car/2,
> > I wanthttp://..../default/car/carbrand-carmodel-caryear-id
>
> > so I defined a table:
>
> > db.define_table('car'
> > Field('brand', db.brand),
> > Field('model'),
> > Field('year','integer'),
> > Field('slug')
> > )
>
> > but I do not want the user to fill the "slug" field, so I have to define
> > default value to the slug field, concatenating 'brand' + 'model' + 'year' +
> > 'slug' joining with a '-',
> > eg:
> > id = 2
> > brand = 'Toyota'
> > model = 'Corolla'
> > year = '2010'
> > slug = 'toyota-corolla-2010-2'
>
> > how can I get this to be automaticaly filled when inserting? (just like a
> > trigger)
