Django Admin: Detect if a subset of an object fields has changed and which of them

Posted by Mandx on Stack Overflow See other posts from Stack Overflow or by Mandx
Published on 2010-03-08T01:59:38Z Indexed on 2010/03/08 7:51 UTC
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Filed under:

django-admin

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django-forms

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django

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django-models

I need to detect when some of the fields of certain model have changed in the admin, to later send notifications depending on which fields changed and previous/current values of those fields.

I tried using a ModelForm and overriding the save() method, but the form's self.cleaned_data and seld.instance already have the new values of the fields.

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