On 26/11/2014 11:59 AM, Mike Dewhirst wrote:
From the docs ...
https://docs.djangoproject.com/en/1.6/ref/contrib/admin/#django.contrib.admin.ModelAdmin.has_change_permission
... is working nicely except it just pops up a standard error page
403 Forbidden when it returns False.
Actually, I must have changed my code and refreshed an already rendered
form when I thought it was working. Just clicking on the wrong model in
the admin list pops up a 403 Forbidden page. It looks like
ModelAdmin.has_change_permission() must return True to render the change
form.
Maybe someone can tell me how to make a model read-only for certain
users based on their relationship with the model?
To elaborate somewhat, a company owns a substance displayed on a page in
the admin and any user should be able to see it but only users who are
members of the same company may change or delete it.
Thanks
How can I intercept this in the Admin and treat it like an error
displayed like all the other validation errors generated from the
model.clean() method???
I'd like to raise a business rule violation exception on saving the
model.
Thanks for any hints
Mike
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