On Sun, Apr 13, 2008 at 8:34 AM, Manuel Meyer <[EMAIL PROTECTED]> wrote:
> > > No, that's they way it is documented as working. The one-to-one > > field acts as the primary key for the model, and primary keys can't > > be edited. From http://www.djangoproject.com/documentation/model- > > api/#one-to-one-relationships: > > > > This OneToOneField will actually replace the primary key id field > > (since one-to-one relations share the same primary key), and will > > be displayed as a read-only field when you edit an object in the > > admin interface: > Oh, I definitely missed that :) > > But: > > now I tried this: > > item = models.ForeignKey(Article, edit_inline=models.TABULAR, > num_in_admin=1, max_num_in_admin=1 ) > > in HeaderImage. Now each time some field of Article is changed, a > assigned HeaderImage is deleted. > I doubt, that this is a feature too. > But what is wrong now? > Sounds like: http://code.djangoproject.com/ticket/2413 In short, inline edited objects with FileFields (or ImageFields) have some problems in the old admin. I believe these problems are fixed in newforms-admin, so you might want to try using that branch for your case. Karen > Here my models: > > class Article(models.Model): > title = models.CharField(_("Full Name"), maxlength=255) > slug = models.SlugField(_("Slug Name"), prepopulate_from= > ("title",), unique=True, help_text=_("This is a short, descriptive > name of the shirt that will be used in the URL link to this item")) > text = models.TextField(_("Text of article"), blank=True, > null=True) > category = models.ManyToManyField(Category, filter_interface=True) > date = models.DateTimeField(auto_now=True) > from django.contrib.auth.models import User > owner = models.ForeignKey(User, blank=True, null=True) > > class HeaderImage(models.Model): > """ > A HeaderImage of an Article. > """ > picture = models.ImageField(null=True, upload_to='./ > images/',core=True) > item = models.ForeignKey(Article, edit_inline=models.TABULAR, > num_in_admin=1, max_num_in_admin=1 ) > > def __unicode__(self): > return self.picture > > def delete(self): > if not self.picture==None and not self.picture=='': > basename, format = self.picture.rsplit('.', 1) > miniature_folder = os.path.join(s.MEDIA_ROOT, basename > +'/') > > if os.path.exists(miniature_folder): > dir = os.getcwd() > os.chdir(miniature_folder) > listdir=os.listdir(miniature_folder) > for i in listdir: > os.remove(i) > os.chdir(dir) > os.removedirs(miniature_folder) > super(HeaderImage,self).delete() > > def get_image_url(self): > return '/'+s.MEDIA_URL+self.picture > > def get_image_path(self): > return s.MEDIA_ROOT+'/'+self.picture > > class Admin: > pass > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
