Hi,
I’m in trouble with model admin.
I’ve create a CMS with Django and I try to add the last article editor, but
it doesn’t work if the user don’t add his name in the field.
In model.py
class Article(models.Model):
…
author = models.ManyToManyField(User,
verbose_name=u”auteur”, null=True, blank=True)
author_text = models.CharField(u’auteurs’, null=True,
blank=True, max_lenght=254)
Note: author keeps real “author” of the aritcle, author_text is editable to
show another “author”
def *save*(*self*, *args, **kwargs):
# Si author_text est vide, le remplir avec l'auteur
if not *self*.author_text and *self*.id:
author_text = list()
for author in *self*.author.all():
if author.first_name or author.last_name:
author_name = *" "*.join([author.last_name,
author.first_name])
else:
author_name = author.username
author_text.append(author_name)
*self*.author_text = *", "*.join(author_text)
In admin.py
def *save_model*(*self*, request, obj, form, change):
# Première sauvegarde pour attribuer un ID indispensable à un
M2M
obj.save()
super(ArticleAdmin, *self*).save_model(request, obj, form,
change)
# Ajout de l'auteur à la liste
if not request.user in obj.author.all() or obj.author.all() ==
None:
obj.author.add(request.user)
obj.save()
When I create a new article in admin site, author_text gets author username
(as I expect with my save model), but author stay empty ! If I look at the
article during “save_model”, author get the user, but after “save”, author
is null (as in form).
How can I force author field to record the last author ? can I update admin
form with a default author value ?
Thanks for the answer
Garthh
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