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Fixed #30321 -- Added example of changed_data to forms docs.

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Bruno Furtado 2019-04-09 22:52:33 +02:00 committed by Mariusz Felisiak
parent f944cb3d3b
commit 571ab44e8a
1 changed files with 2 additions and 0 deletions
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docs/ref/forms/api.txt
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@ -299,6 +299,8 @@ provided in :attr:`~Form.initial`. It returns an empty list if no data differs.
>>> f = ContactForm(request.POST, initial=data) >>> f = ContactForm(request.POST, initial=data)
>>> if f.has_changed(): >>> if f.has_changed():
... print("The following fields changed: %s" % ", ".join(f.changed_data)) ... print("The following fields changed: %s" % ", ".join(f.changed_data))
>>> f.changed_data
['subject', 'message']
Accessing the fields from the form Accessing the fields from the form
================================== ==================================