I use FormEncode very happily... along with a custom solution.
1. For multiple-step logic, I use multiple FormEncode forms.
2. For advanced formatting, my stuff looks like this:
def form(self):
if request.params.get('m') == 'submit':
return self._form__submit()
return self._form__print()
def _form__print():
return render('form.mako')
@custom_validate(form='_form__print')
def _form__submit(self):
try:
if i_encounter_error:
raise GetPost_Form_Error(value)
except GetPost_Form_Error, e:
tweak_c_or_form_results_with( e.value )
return form_reprint( self, '_form__print' )
except:
raise
return 'yay'
that lets me handle a lot of situations. if i'm dealing with
formatting multiple error fields, i just populate a dict with errors
and raise at the end.
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