Denes,
> OK but you should check if minmax is not empty first.
I thought this wouldn't be necessary since the input comes from an
auto-complete or drop-box, and these contain values that are in the
zipcoderegions table for sure.
However, that's my logic, now that you mention checking if minmax is
not empty, I recall from my Java programming modules, never to take
these things for granted and always check.
In Python will this do:
form=form_factory()
if form.accepts(request.vars,session):
minmax=db(db.postcoderegio.regio==request.vars.postcoderegio).\
select(db.postcoderegio.codemin,db.postcoderegio.codemax)
if not len(minmax):
redirect:(URL(r=request,f='byzipcode'))
else:
minimum=int(minmax[0].codemin)
maximum=int(minmax[0].codemax)
clubs=db().select()
elif form.errors:
response.flash='form has errors'
else:
response.flash='please fill the form'
clubs=[]
return dict(form=form,clubs=clubs)
Or is there an other way to test id minmax is empty?
Kind regards,
Annet.
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