I am using a model form to edit (change) an exisiting row in db. in clean_xxx() method I want to compare the old (existing) value versus new value.
I can get new value from cleaned_data. How do I get the old (existing) value? If I do a db query to get the existing row from DB how do I get the PK as it is not a form field. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
