Hi,
i'm new to web2py but i'm impressed: it is great.
I have a problem with t2 plugin and display images like in the example
of puppy:
in my model:
db.define_table('articoli',
SQLField('myserial'),
SQLField('categoria'),
SQLField('descrizione'),
SQLField('matricola',default=''),
SQLField('seriale',default=''),
SQLField('quantita'),
SQLField('foto','upload',uploadfield='image_data' if
GAE else True),
SQLField('image_data','blob',default=''),
SQLField('note','text'))
db.articoli.myserial.requires=[IS_NOT_EMPTY()]
db.articoli.categoria.requires=IS_IN_DB(gemag,'categorie.categoria','%
(categoria)s')
db.articoli.descrizione.requires=[IS_NOT_EMPTY()]
db.articoli.seriale.requires=[IS_NOT_IN_DB(gemag,'articoli.seriale')]
db.articoli.matricola.requires=[IS_NOT_IN_DB(gemag,'articoli.matricola')]
db.articoli.quantita.requires=[IS_NOT_EMPTY()]
db.articoli.represent=lambda articolo:
A(articoli.descrizione,_href=t2.action('display',articoli.id))
in my controller:
@t2.requires_login(next='login')
def display_articoli():
if request.vars.categoria=='--- Tutte ---' or
request.vars.categoria==None:
records=db().select(db.articoli.ALL,orderby=db.articoli.categoria)
else:
records=db(db.articoli.categoria==request.vars.categoria).select(orderby=db.articoli.myserial)
form=SQLFORM(db.articoli,fields=['categoria'])
return dict (form=form,records=records)
@t2.requires_login(next='login')
def specifiche_articolo():
articolo=t2.display(db.articoli)
return dict(articolo=articolo)
in my specifiche_articolo.html:
{{extend 'layout.html'}}
<h1>Specifiche articolo</h1>
<div class="frame">
{{=articolo}}
</div>
when i go to http://127.0.0.1:8000/gemag/default/specifiche_articolo/16
(where 16 is the id of the record in which i've uploaded an image
successfully) all the fields are ok but i can't see the image in the
appropriate field.
Where do i go wrong?
Thanks and excuse my bad english
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