Anthony:
I'm reading web2py book about Links to referencing records and I
pasted the examples, so
in my application has the following components:
Models
db.define_table('person',
Field('name','string'),
Field('surname','string'),
Field('image_filename'),
Field('image', 'upload'))
db.define_table('dog',
Field('owner', db.person),
Field('name', requires=IS_NOT_EMPTY()))
Controllers
def display_form():
record = db.person(request.args(0))
url = URL('download')
link = URL('list_records')
form = SQLFORM(db.person, record, deletable=True,
upload=url, linkto=link)
if form.process().accepted:
response.flash = 'form accepted'
elif form.errors:
response.flash = 'form has errors'
return dict(form=form)
def list_records():
table = request.args(0)
query = request.vars.query
records = db(query).select(db[table])
return dict(records=records,table=table,query=query)
def download():
return response.download(request, db)
Views
display_form.html
{{extend 'layout.html'}}
<h5>Display Form</h5>
{{=form}}
list_records.html
{{extend 'layout.html'}}
{{=records}}
Sorry for my English. Thanks you very much for answers.
On 13 ene, 17:39, Anthony <[email protected]> wrote:
> On Friday, January 13, 2012 12:52:26 PM UTC-5, isi_jca wrote:
>
> > Thanks for your answers. I made a correction, but the error persist. I
> > was reading about this error in
>
> >https://groups.google.com/group/web2py/browse_thread/thread/11835a3c9....
>
> What is the relevance of that issue? Where do you set that query?
