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Code Issues Releases Wiki Activity

Fixed #16965 -- Clarified Formset can_delete docs.

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Thanks gregcorey@ for the suggestion.
This commit is contained in:
Tim Graham 2013-07-08 12:08:30 -04:00
parent 1084575163
commit 660c30ed95
1 changed files with 10 additions and 3 deletions
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13
docs/topics/forms/formsets.txt
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@ -413,7 +413,7 @@ happen when the user changes these values::
Default: ``False``
Lets you create a formset with the ability to delete::
Lets you create a formset with the ability to select forms for deletion::
>>> from django.forms.formsets import formset_factory
>>> from myapp.forms import ArticleForm
@ -461,6 +461,13 @@ 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': u'Article #1'}]
If you are using a :class:`ModelFormSet<django.forms.models.BaseModelFormSet>`,
model instances for deleted forms will be deleted when you call
``formset.save()``. On the other hand, if you are using a plain ``FormSet``,
it's up to you to handle ``formset.deleted_forms``, perhaps in your formset's
``save()`` method, as there's no general notion of what it means to delete a
form.
Adding additional fields to a formset
-------------------------------------
@ -559,8 +566,8 @@ If you manually render fields in the template, you can render
</form>
Similarly, if the formset has the ability to order (``can_order=True``), it is possible to render it
with ``{{ form.ORDER }}``.
Similarly, if the formset has the ability to order (``can_order=True``), it is
possible to render it with ``{{ form.ORDER }}``.
Using more than one formset in a view
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~