formfield_callback argument was the solution to my problem On Mon, Sep 14, 2009 at 4:18 PM, dimitri pater - serpia <dimitri.pa...@gmail.com> wrote: > Hello, > > Suppose we have two models: > > CH_AUTH = ((u'J', u'John'),(u'P', u'Peter'),(u'M', u'Marc'),) > > class Publisher(models.Model): > name = models.CharField(max_length=100) > > class Book(models.Model): > publisher = models.ForeignKey(Publisher) > author = models.CharField(max_length=1, choices=CH_AUTH) > title = models.CharField(max_length=100) > > in a view: > publ = Publisher.object.get(pk=publisher_id) > BooksInlineFormSet = inlineformset_factory(Publisher, Book, extra=1) > formset = BooksInlineFormSet(instance=publ) > > formset returns the saved formset(s) and an empty form > ie formset.forms[1]['author'] returns a html <select> with all authors. > but what if I want to exclude 'Marc' from the author selection? > > I have been looking at the BaseInlineFormSet but got stuck. > > Any clues? Your help is appreciated! > > thank you, > Dimitri >
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