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Fixed #17416 -- Added widgets argument to inlineformset_factory and modelformset_factory

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Nick Sandford 2013-01-23 21:11:46 +01:00 • committed by Claude Paroz
parent 71c8539570
commit 93e79b45bc
4 changed files with 66 additions and 9 deletions
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16
docs/ref/forms/models.txt
View file

@ -25,12 +25,12 @@ Model Form Functions
See :ref:`modelforms-factory` for example usage.
.. function:: modelformset_factory(model, form=ModelForm, formfield_callback=None, formset=BaseModelFormSet, extra=1, can_delete=False, can_order=False, max_num=None, fields=None, exclude=None)
.. function:: modelformset_factory(model, form=ModelForm, formfield_callback=None, formset=BaseModelFormSet, extra=1, can_delete=False, can_order=False, max_num=None, fields=None, exclude=None, widgets=None)
Returns a ``FormSet`` class for the given ``model`` class.
Arguments ``model``, ``form``, ``fields``, ``exclude``, and
``formfield_callback`` are all passed through to
Arguments ``model``, ``form``, ``fields``, ``exclude``,
``formfield_callback`` and ``widgets`` are all passed through to
:func:`~django.forms.models.modelform_factory`.
Arguments ``formset``, ``extra``, ``max_num``, ``can_order``, and
@ -39,7 +39,11 @@ Model Form Functions
See :ref:`model-formsets` for example usage.
.. function:: inlineformset_factory(parent_model, model, form=ModelForm, formset=BaseInlineFormSet, fk_name=None, fields=None, exclude=None, extra=3, can_order=False, can_delete=True, max_num=None, formfield_callback=None)
.. versionchanged:: 1.6
The widgets parameter was added.
.. function:: inlineformset_factory(parent_model, model, form=ModelForm, formset=BaseInlineFormSet, fk_name=None, fields=None, exclude=None, extra=3, can_order=False, can_delete=True, max_num=None, formfield_callback=None, widgets=None)
Returns an ``InlineFormSet`` using :func:`modelformset_factory` with
defaults of ``formset=BaseInlineFormSet``, ``can_delete=True``, and
@ -49,3 +53,7 @@ Model Form Functions
the ``parent_model``, you must specify a ``fk_name``.
See :ref:`inline-formsets` for example usage.
.. versionchanged:: 1.6
The widgets parameter was added.

23
docs/topics/forms/modelforms.txt
View file

@ -650,6 +650,19 @@ exclude::
>>> AuthorFormSet = modelformset_factory(Author, exclude=('birth_date',))
Specifying widgets to use in the form with ``widgets``
------------------------------------------------------
.. versionadded:: 1.6
Using the ``widgets`` parameter, you can specify a dictionary of values to
customize the ``ModelForm``'s widget class for a particular field. This
works the same way as the ``widgets`` dictionary on the inner ``Meta``
class of a ``ModelForm`` works::
>>> AuthorFormSet = modelformset_factory(
... Author, widgets={'name': Textarea(attrs={'cols': 80, 'rows': 20})
Providing initial values
------------------------
@ -930,3 +943,13 @@ of a model. Here's how you can do that::
})
Notice how we pass ``instance`` in both the ``POST`` and ``GET`` cases.
Specifying widgets to use in the inline form
--------------------------------------------
.. versionadded:: 1.6
``inlineformset_factory`` uses ``modelformset_factory`` and passes most
of its arguments to ``modelformset_factory``. This means you can use
the ``widgets`` parameter in much the same way as passing it to
``modelformset_factory``. See `Specifying widgets to use in the form with widgets`_ above.