When using SQLFORM.factory, a dummy DAL object is created and doesn't have
any default upload folder, so for any upload fields, you must specify the
"uploadfolder" argument.
Anthony
On Thursday, April 28, 2016 at 6:04:01 PM UTC-4, Andrea Marin wrote:
>
> Hi all,
>
> I'm trying to setup a form to manage two tables:
>
> db.define_table('pratiche',
> Field('nome', requires=IS_NOT_EMPTY()),
> Field('descrizione', 'text', requires=IS_NOT_EMPTY()),
> Field('stato_pratica', requires=IS_IN_SET(['aperta',
> 'attesa', 'chiusa'])),
> auth.signature)
>
> db.define_table('allegati',
> Field('tipo_allegato', requires=IS_IN_SET(['mandato',
> 'comparsa preliminare', 'relazione ctu', 'parcella'])),
> Field('doc_filename'),
> Field('doc', 'upload'),
> Field('pratica', 'reference pratiche', writable = False,
> readable = False))
>
>
> Table allegati contain uploaded file referred to record in pratiche.
> My controller form create a new record is:
>
> @auth.requires_login()
> def create():
> form = SQLFORM.factory(db.pratiche, db.allegati)
> form.vars.stato_pratica = 'aperta'
> form.vars.tipo_allegato = 'mandato'
> form.add_button('Back', URL('index'))
> if form.process(onvalidation=create_form_process).accepted:
> """TODO
> trovare il modo di non far inserire un nome di file
> ma di salvare almeno la categoria a cui si associa
> presa dal menu a tendina del tipo di file
> """
> id = db.pratiche.insert(**db.pratiche._filter_fields(form.vars))
> form.vars.pratiche=id
> id = db.allegati.insert(**db.allegati._filter_fields(form.vars))
> form.vars.allegati=id
> session.flash = T('Posted')
> redirect(URL('index'))
> elif form.errors:
> session.flash = T('Il form ha degli errori')
> return locals()
>
> def create_form_process(form):
> form.vars.doc_filename = form.vars.tipo_allegato
>
>
> And my views is
>
> {{extend 'layout.html'}}
>
> <h2>Nuova pratica</h2>
> {{=form}}
>
>
> The form is show well but when I try su submit I receive this error that I
> don't understand
>
> Error ticket for "studiolegale"Ticket ID
>
> 127.0.0.1.2016-04-28.23-56-24.d61a1296-63cc-4f78-9a35-ec021d430d86
> <type 'exceptions.RuntimeError'> you must specify a Field(...,
> uploadfolder=...)Versione
> web2py™ Version 2.14.5-stable+timestamp.2016.04.14.03.26.16
> Python Python 2.7.3:
> /Users/andrea/Desktop/web2py/web2py.app/Contents/MacOS/python (prefix:
> /Users/andrea/Desktop/web2py/web2py.app/Contents/Resources)Traceback
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
>
> Traceback (most recent call last):
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/restricted.py",
> line 227, in restricted
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/applications/studiolegale/controllers/default.py"
>
> <http://127.0.0.1:8000/admin/default/edit/studiolegale/controllers/default.py>,
> line 95, in <module>
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/globals.py",
> line 417, in <lambda>
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/tools.py",
> line 4258, in f
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/applications/studiolegale/controllers/default.py"
>
> <http://127.0.0.1:8000/admin/default/edit/studiolegale/controllers/default.py>,
> line 13, in create
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/html.py",
> line 2300, in process
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/html.py",
> line 2238, in validate
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/sqlhtml.py",
> line 1662, in accepts
> File
> "/Users/andrea/Desktop/web2py/web2py.app/Contents/Resources/gluon/packages/dal/pydal/objects.py",
> line 1519, in store
> RuntimeError: you must specify a Field(..., uploadfolder=...)
>
>
> What are my errors?
> I perform the right way to do this?
>
> Thanks a lot
>
>
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