Hello,
On Django 1.8 + Python 2.7.11, I have declared in Django admin.py an oeuvre
class with a ManyToManyField (types) to an TypeOeuvre class.
class Oeuvre(models.Model):
titre = models.CharField(max_length=510)
types = models.ManyToManyField('TypeOeuvre',
blank=True,
verbose_name="Type(s) de l'œuvre")
class Meta:
ordering = ['titre']
def __unicode__(self):
return "{0} [{1}]".format(self.titre[:200], self.id)
class TypeOeuvre(models.Model):
intitule = models.CharField(max_length=100, verbose_name='Intitulé')
commentaire = models.CharField(max_length=255,
verbose_name='Commentaire',
blank=True)
class Meta:
ordering = ['intitule']
verbose_name = "Type d'œuvre"
verbose_name_plural = "Types d'œuvres"
def __unicode__(self):
return self.intitule
When I try to delete a TypeOeuvre object in Django Admin for which
relations to one oeuvre exists, the "Are you sure?" warning do not
explicitly mention the name of the oeuvre but displays a list of:
Oeuvre-typeoeuvre relationship: Oeuvre_types object
I also reproduced the problem on Django 1.10 + Python 3.4.5 and using
__str__ instead of __unicode__.
Is there a way to display the name of the oeuvres linked to the type ?
Thanks,
<https://lh3.googleusercontent.com/-NLq1ATA5oP0/WEFvnIVgHOI/AAAAAAAADrY/quRoC9RxDVcwFhD8iEnkHfnhjammcsIUACLcB/s1600/3gT0J.png>
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