Previous post wasn't finished. Wrong key :(
Here's the complete one:
Hi,
I've got the ModelForm and Model shown below.
I'm overriding the 'city' field to get a CharField instead of a City
foreign key.
When saving the Restaurant instance, it returns ""Restaurant.city"
must be a "City" instance".
How can I save the Restaurant instance with the City instance got or
created before?
Thanks
def addRestaurant(request):
if request.user.is_authenticated():
if request.method == 'POST':
form = AddRestaurantForm(request.POST)
if form.is_valid():
geonameID = request.POST.get('city_geonameId','')
country = Country.objects.get(code=request.POST.get
('city_countryCode',''))
city, created = City.objects.get_or_create
(geonameID=geonameID, country = country, name = form.cleaned_data
['city'])
if created: #stuff
city.save()
new_restaurant = form.save
(commit=False)
new_restaurant.city = city
class AddRestaurantForm(ModelForm):
rating = forms.IntegerField(widget=forms.Select(choices =
RATING_CHOICE), required=False)
city = forms.CharField(max_length=100)
class Meta:
model = Restaurant
exclude = ('slug')
class Restaurant(models.Model):
name = models.CharField(max_length=100)
country=models.ForeignKey(Country)
city=models.ForeignKey(City)
street=models.CharField(max_length=100)
street_number=models.PositiveSmallIntegerField()
phone_number=models.CharField(max_length=16, blank=True,
null=True)
price_range=models.PositiveSmallIntegerField(blank=True,
null=True)
category=models.ManyToManyField(Category, blank=True, null=True)
tag=models.ManyToManyField(Tag, blank=True, null=True)
slug = models.SlugField(unique=True)
def get_absolute_url(self):
return "/restaurant/%s/" % self.slug
def __unicode__(self):
return self.name
def save(self):
self.slug = slugify(self.name)
super(Restaurant, self).save()
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