i use django 1.2 e-commerce and don't description views.py ((( On Thursday, December 5, 2013 4:50:57 PM UTC+4, Sergiy Khohlov wrote: > > Send a view.py and urls.py > > Many thanks, > > Serge > > > +380 636150445 > skype: skhohlov > > > On Thu, Dec 5, 2013 at 8:21 AM, Lasha Gogua <[email protected]<javascript:> > > wrote: > >> help me please... >> >> TypeError at /admin/myshop/catalogcategory/add/ >> >> 'NoneType' object has no attribute '__getitem__' >> >> Request Method:POSTRequest URL: >> http://127.0.0.1:8000/admin/myshop/catalogcategory/add/?_popup=1 Django >> Version:1.5Exception Type: TypeErrorException Value: >> >> 'NoneType' object has no attribute '__getitem__' >> >> Exception >> Location:/root/Dev/project/local/lib/python2.7/site-packages/django/contrib/admin/models.py >> >> in log_action, line 18 Python Executable:/root/Dev/project/bin/pythonPython >> Version: 2.7.3 >> >> --------------------------------------------------------------------------------------------------- >> >> models.py >> >> >> from django.db import models >> >> class Catalog(models.Model): >> name = models.CharField(max_length=255) >> slug = models.SlugField(max_length=150) >> publisher = models.CharField(max_length=300) >> description = models.TextField() >> pub_date = models.DateTimeField('date published') >> >> class CatalogCategory(models.Model): >> catalog = models.ForeignKey(Catalog, related_name='categories') >> parent = models.ForeignKey('self', blank=True, null=True, >> related_name='children') >> name = models.CharField(max_length=255) >> slug = models.SlugField(max_length=255, unique=True) >> description = models.TextField(blank=True) >> date = models.DateTimeField('date published') >> def __unicode__(self): >> if self.parent: >> return u'%s: %s - %s' % (self.catalog.name, self.parent.name, >> self.name) >> return u'%s: %s' % (self.catalog.name, self.name) >> >> class Product(models.Model): >> category = models.ForeignKey(CatalogCategory, related_name='products') >> name = models.CharField(max_length=255) >> slug = models.SlugField(max_length=255) >> description = models.TextField() >> photo = models.ImageField(upload_to='product_photo', blank=True) >> manufacturer = models.CharField(max_length=255, blank=True) >> price_in_dollars = models.DecimalField(max_digits=6,decimal_places=2) >> >> >> class ProductAttribute(models.Model): >> name = models.CharField(max_length=300) >> description = models.TextField(blank=True) >> >> def __unicode__(self): >> return u'%s' % (self.name) >> >> class ProductDetail(models.Model): >> product = models.ForeignKey(Product, related_name='details') >> attribute = models.ForeignKey(ProductAttribute) >> value = models.CharField(max_length=500) >> description = models.TextField(blank=True) >> >> def __unicode__(self): >> return u'%s: %s - %s' % (self.product, self.attribute, self.value) >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected]<javascript:> >> . >> Visit this group at http://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/8c8228ed-893d-455e-aad1-06063973cfbf%40googlegroups.com >> . >> For more options, visit https://groups.google.com/groups/opt_out. >> > >
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