Login

Changing queryset of a ModelChoiceField

Author:
mimog
Posted:
July 7, 2011
Language:
Python
Version:
Not specified
Score:
0 (after 1 ratings)

This snippet shows how to add additional parameters to the queryset of a ModelChoiceField, enabling you to for instance filter the query.

1
2
3
4
5
6
class EventForm(forms.Form):
    events = forms.ModelChoiceField(queryset=Contest.objects.none(), required=True)

    def __init__(self, eventUser, *args, **kwargs):
        super(EventForm, self).__init__(*args, **kwargs)
        self.fields['events'].queryset = Event.objects.filter(user__exact = eventUser.id)

More like this

  1. Browser-native date input field by kytta 1 month, 1 week ago
  2. Generate and render HTML Table by LLyaudet 1 month, 2 weeks ago
  3. My firs Snippets by GutemaG 1 month, 3 weeks ago
  4. FileField having auto upload_to path by junaidmgithub 3 months ago
  5. LazyPrimaryKeyRelatedField by LLyaudet 3 months, 1 week ago

Comments

Please login first before commenting.