#9758: modelformset_factory forms generate error when using queryset
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Reporter: [EMAIL PROTECTED] | Owner: nobody
Status: new | Milestone:
Component: Forms | Version: 1.0
Resolution: | Keywords:
Stage: Accepted | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by kmtracey):
See #9076 also for how the current match-formset-post-data-to-existing-db-
instances approach is fragile. That ticket notes how for some DBs if no
order is specified, the actual order returned for a queryset may not be
the same from call to call. So the queryset retrieved for GET may be in a
different order than the one retrieved during POST (even if they contain
the exact same entries) and the formset winds up with instances not
correctly matched to POST data.
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Ticket URL: <http://code.djangoproject.com/ticket/9758#comment:2>
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