Here is the form. I'm also using a custom uploader which is probably
where the problem is:
UPLOADER:
def img_upload_widget(f,v, u):
inp = SQLFORM.widgets.upload.widget(f,v, u)
img_url = URL('default','download', args=v)
img = IMG(_src=img_url, _style='max-width:350px;max-height:350px')
return DIV(img, BR(), inp) if v else inp
FORM:
def edit_item():
is_admin()
print 'edit item'
for k in ('t','item_id', 'form_id'):
if not k in request.vars:
return
else: globals()[k] = request.vars[k]
globals()['item_id'] = int(item_id)
#get record by id
record = db[t](item_id)
if not record:return "Error: Record not found"
#create form
form = SQLFORM(db[t],record, _id=form_id, _class='admin-form edit-
form')
#submit data
if form.accepts(request.vars, formname=None):
update_grid_cache(t)
return "success"
elif form.errors:
return form
On Jul 3, 4:23 pm, Massimo Di Pierro <[email protected]>
wrote:
> You managed to bypass the web2py upload mechanism and stored a
> FieldStorage object in the database. This is a mistake because it is
> difficult to take it out. The problem is probably not in your model
> but in the form you use to populate. Can you show us the action?
>
> On Jul 3, 2:29 pm, Lennon <[email protected]> wrote:
>
>
>
>
>
>
>
> > UPDATE:
>
> > The error I was getting was caused by a missing ')' in the view so
> > fixing that has gotten me to a new error.
>
> > I simplified my model to how you have pbreit just to make things
> > easier.
>
> > But when I try to display the image like so:
>
> > <img src="{{=URL('download', args=img['upload'])}}" />
>
> > I get a 400 error in the Chrome Console:
>
> >http://127.0.0.1:8000/sos_test/default/download/FieldStorage%28%27upl...
> > 400 (BAD REQUEST)
>
> > There is that field storage again. I tried doing
> > img['upload'].filename as recommended in this link:
>
> >http://groups.google.com/group/web2py/browse_thread/thread/9562da3b8b...
>
> > But I got an error that the object was a string and .fieldname
> > wouldn't work.
>
> > Thoughts?
>
> > I'm using SQLForm to upload the image. Maybe I'm doing something
> > strange upon upload to store it in such a weird format?
>
> > On Jul 3, 1:04 pm, pbreit <[email protected]> wrote:
>
> > > I would suggest following the Book more
> > > closely:http://web2py.com/book/default/chapter/03
>
> > > db.define_table('image',
> > > Field('caption'),
> > > Field('file', 'upload'))
>
> > > <img src="{{=URL('download', args=image.file)}}" />
