Django-Nonrel med Mongodb listfield

Du skal bare importere SelectMultiple ved lyden af ​​det. Du kan sætte koden i en af ​​disse tre filer, fields.py ville give mening.

Da det er ret normalt at have:

from django import forms

øverst i din fil allerede, vil du sandsynligvis bare redigere koden nedenfor til:

# you'll have to work out how to import the Mongo ListField for yourself :)
class ModelListField(ListField):
    def formfield(self, **kwargs):
    return FormListField(**kwargs)

class ListFieldWidget(forms.SelectMultiple):
    pass

class FormListField(forms.MultipleChoiceField):
    """
    This is a custom form field that can display a ModelListField as a Multiple Select GUI element.
    """
    widget = ListFieldWidget

    def clean(self, value):
    #TODO: clean your data in whatever way is correct in your case and return cleaned data instead of just the value
    return value

Du vil sikkert også prøve at lære lidt mere om, hvordan python fungerer, hvordan man importerer moduler osv.