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Code Issues Releases Wiki Activity

Updated can_order, can_delete example from Formsets docs.

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antoliny0919 2024-11-15 18:31:44 +09:00
parent 91c879eda5
commit 54a0849ebd
1 changed files with 4 additions and 6 deletions
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10
docs/topics/forms/formsets.txt
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@ -571,14 +571,12 @@ happen when the user changes these values:
... {"title": "Article #2", "pub_date": datetime.date(2008, 5, 11)},
... ],
... )
>>> formset.is_valid()
True
>>> for form in formset.ordered_forms:
... print(form.cleaned_data)
...
{'pub_date': datetime.date(2008, 5, 1), 'ORDER': 0, 'title': 'Article #3'}
{'pub_date': datetime.date(2008, 5, 11), 'ORDER': 1, 'title': 'Article #2'}
{'pub_date': datetime.date(2008, 5, 10), 'ORDER': 2, 'title': 'Article #1'}
{'title': 'Article #3', 'pub_date': datetime.date(2008, 5, 1), 'ORDER': 0}
{'title': 'Article #2', 'pub_date': datetime.date(2008, 5, 11), 'ORDER': 1}
{'title': 'Article #1', 'pub_date': datetime.date(2008, 5, 10), 'ORDER': 2}
:class:`~django.forms.formsets.BaseFormSet` also provides an
:attr:`~django.forms.formsets.BaseFormSet.ordering_widget` attribute and
@ -690,7 +688,7 @@ delete fields you can access them with ``deleted_forms``:
... ],
... )
>>> [form.cleaned_data for form in formset.deleted_forms]
[{'DELETE': True, 'pub_date': datetime.date(2008, 5, 10), 'title': 'Article #1'}]
[{'title': 'Article #1', 'pub_date': datetime.date(2008, 5, 10), 'DELETE': True}]
If you are using a :class:`ModelFormSet<django.forms.models.BaseModelFormSet>`,
model instances for deleted forms will be deleted when you call