foreign keys - How to transfer all the child objects before deleting the foreignkey object in Django? -

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i aware on_delete option can set foreignkey object replacement when deleting existing foreignkey. client want flow:

  1. click delete button (from change page or list page in admin)
  2. if object has child elements, show select box listing available foreignkey objects. selected object used populate foreignkey of these child objects.
  3. once child objects transferred foreignkey, provide confirm delete button.

does have idea how can on django admin? wordpress has similar functionality when deleting example user. gives option transfer articles user.

you'll have write own views flow describe. can not done in django admin.

django admin application on own, , not framework or library use create own applications.


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