This depands on many issue GAE vs non-GAE, T2 vs non-T2, etc.
The code below does not work because default is a value and the moment
of defining the model you do not have a value.
1) let me assume non-GAE and non-T2.
you have to create the thunbnail manually after insert.
if form.accepts(....):
filename=form.vars.image
thumbnaum_filename=make_thumbnail(filename)
db(db.foto.id==form.vars.id).update(thumbnail=thumbnail_filename)
2) let me assume non-GAE and T2.
def thumb(form):
filename=form.vars.image
thumbnaum_filename=make_thumbnail(filename)
db(db.foto.id==form.vars.id).update
(thumbnail=thumbnail_filename)
form=t2.create(db.foto,onaccept=thumb)
3) If you are on gae you need a blob field.
Hope this helps.
Massimo
On Dec 8, 5:58 pm, "Wes James" <[EMAIL PROTECTED]> wrote:
> Would this work?
>
> db.define_table('foto',
> SQLField('name'),
> SQLField('image','upload'),
> SQLField('thumbnail','upload',default=thumbnail(foto.image)))
>
> with a function somewhere called thumbnail to do this manipulation?
>
> thx,
>
> -wj
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