python - Add form fields to django form dynamically -

due bd design depending on value, data stored in different cells, have add form fields dynamically. thinking on this:

class editflatform(basemodelform):       on_sale = forms.booleanfield(required=false)     on_rent = forms.booleanfield(required=false)       class meta:          model = flat          fields = ('title', 'flat_category', 'description')          ...       def __init__(self, *args, **kwargs):          super(editflatform, self).__init__(*args,**kwargs)           flat_properties = flatproperty.objects.all()          p in flat_properties:              if p.type_value == 1:                 # text                 setattr(self, p.title, forms.charfield(label=p.human_title, required=false))             elif p.type_value == 2:                 # number                 setattr(self, p.title, forms.integerfield(label=p.human_title, required=false))             else:                 # boolean                 setattr(self, p.title, forms.booleanfield(label=p.human_title, required=false)) 

but fields don't added, missing?

assuming p.title string variable, should work:

if p.type_value == 1:      # text      self.fields[p.title] = forms.charfield(label=p.human_title, required=false))