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Code Issues 32 Releases Wiki Activity

Fixed #16995 -- Clarified interaction of initial and extra with model formsets.

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melipone
2018-09-06 12:00:45 +01:00
committed by Tim Graham
parent 34d6bceec4
commit 28dac56aed
2 changed files with 5 additions and 2 deletions
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6
docs/topics/forms/modelforms.txt
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@@ -877,8 +877,10 @@ As with regular formsets, it's possible to :ref:`specify initial data
parameter when instantiating the model formset class returned by
:func:`~django.forms.models.modelformset_factory`. However, with model
formsets, the initial values only apply to extra forms, those that aren't
attached to an existing model instance. If the extra forms with initial data
aren't changed by the user, they won't be validated or saved.
attached to an existing model instance. If the length of ``initial`` exceeds
the number of extra forms, the excess initial data is ignored. If the extra
forms with initial data aren't changed by the user, they won't be validated or
saved.
.. _saving-objects-in-the-formset: