On Jul 9, 2011, at 1:50 PM, Jim Karsten wrote:
> "You could check whether there's something in response.flash and not clobber
> it, if you liked." Do this in a models file, for example?
No, it's done before the models. When the request comes in, the core logic does:
response.flash = session.flash # normally None
session.flash = None
Something like this:
def controller1():
form = SQLFORM.factory(Field('myfield'))
if form.accepts(request.vars,session):
response.flash = 'Record updated'
elif form.errors:
response.flash = 'Form contains errors'
elif not response flash:
response.flash = 'Please fill in the form'
return dict(form=form)
def controller2():
session.flash = 'Message from session flash.'
redirect(URL('controller1'))
