I want to edit dishes related to a dish in the cookware panel in django admin. I am trying to use InlineModelAdmin . The problem is that I can edit DishCuisinesMap objects, but not the cuisines object. Here is a screenshot:
These are my models.py:
class Cuisines(models.Model):
cuisine_id = models.IntegerField(primary_key=True)
cuisine_mtom = models.ManyToManyField('DishInfo', through='DishCuisinesMap')
name = models.TextField()
cuisine_sf_name = models.TextField()
type = models.IntegerField()
insert_time = models.DateTimeField()
update_time = models.DateTimeField()
class Meta:
managed = False
db_table = 'cuisines'
class DishCuisinesMap(models.Model):
dish = models.ForeignKey('DishInfo', on_delete=models.PROTECT,
related_name='dcm_dish')
cuisine = models.ForeignKey(Cuisines, on_delete=models.PROTECT,
related_name='dcm_cuisine')
insert_time = models.DateTimeField()
update_time = models.DateTimeField()
class Meta:
managed = False
db_table = 'dish_cuisines_map'
unique_together = (('dish', 'cuisine'),)
class DishInfo(models.Model):
dish_id = models.BigIntegerField(primary_key=True)
bid = models.ForeignKey(Brands, on_delete=models.PROTECT, db_column='bid',
related_name='dinfo_brand')
name = models.TextField()
is_live = models.IntegerField()
veg_nonveg_ind = models.SmallIntegerField(blank=True, null=True)
sf_name = models.TextField()
descr = models.TextField(blank=True, null=True)
expert_tag = models.TextField(blank=True, null=True)
special_desc = models.TextField(blank=True, null=True)
reco_percent = models.IntegerField(blank=True, null=True)
one_liner = models.TextField(blank=True, null=True)
nutrition = JSONField()
insert_time = models.DateTimeField()
update_time = models.DateTimeField()
images = ArrayField(models.TextField())
class Meta:
managed = False
db_table = 'dish_info'
unique_together = (('bid', 'name'), ('bid', 'sf_name'),)
def __unicode__(self):
brand_name = self.bid.name
return self.name
and this is my admin.py:
class CityDishFilter(admin.SimpleListFilter):
title = ('city name')
parameter_name = 'city_id'
def lookups(self, request, model_admin):
list_of_cities = list()
queryset = Cities.objects.all()
for city in queryset:
list_of_cities.append(
(str(city.city_id), city.name)
)
return list_of_cities
def queryset(self, request, queryset):
query_params = request.GET
if self.value():
city_query = DelLocations.objects.filter(city__city_id=self.value())\
.values('del_id')
loc_query = DelLocationsMapping.objects.filter(del_loc__in=
city_query).values('plot')
dopm_query = DishOutletPlatMapping.objects.filter(plot__in
=loc_query).values('dish')
final_query = DishInfo.objects.filter(dish_id__in=dopm_query)
if 'veg_nonveg_ind' in query_params:
final_query = final_query.filter(veg_nonveg_ind=query_params.get('veg_nonveg_ind'))
if 'is_live' in query_params:
final_query = final_query.filter(is_live=query_params.get('is_live'))
return final_query
return queryset
class BrandDishFilter(admin.SimpleListFilter):
title = ('brand name')
parameter_name = 'brand_id'
def lookups(self, request, model_admin):
query_params = request.GET
list_of_brands = list()
if 'city_id' in query_params:
city_query = DelLocations.objects.filter(city__city_id=query_params.get('city_id'))\
.values('del_id')
loc_query = DelLocationsMapping.objects.filter(del_loc__in=
city_query).values('plot')
dopm_query = DishOutletPlatMapping.objects.filter(plot__in
=loc_query).values('dish')
dish_query = DishInfo.objects.filter(dish_id__in=dopm_query).\
values('bid').distinct()
brand_query = Brands.objects.filter(bid__in=dish_query).order_by('name')
for brand in brand_query:
list_of_brands.append(
(str(brand.bid), brand.name)
)
return list_of_brands
else:
brand_query = Brands.objects.all().order_by('name')
for brand in brand_query:
list_of_brands.append(
(str(brand.bid), brand.name)
)
return list_of_brands
def queryset(self, request, queryset):
if 'brand_id' in request.GET:
queryset = queryset.filter(bid=self.value())
return queryset
return queryset
class DishCuisinesInline(admin.TabularInline):
model = DishCuisinesMap
extra = 1
class CuisinesAdmin(admin.ModelAdmin):
inlines = [DishCuisinesInline,]
fields = ("name", "cuisine_sf_name", "type")
class DishInfoAdmin(admin.ModelAdmin):
list_select_related = ('bid',)
list_display = ('name', 'brand_name')
fieldsets = (
(None, {'fields': ('name', 'sf_name', 'is_live', 'veg_nonveg_ind',
'one_liner',
)
}
),
('Advanced options', {'classes': ('collapse',),
'fields': ('descr', 'images')
}
)
)
search_fields = ['name', 'bid__name']
list_filter = ('veg_nonveg_ind', 'is_live', CityDishFilter, BrandDishFilter)
inlines = [DishTimingsInline, DishCuisinesInline]
formfield_overrides = {
models.TextField: {'widget': Textarea(
attrs = {'rows': 4,
'cols': 50})
},
}
def brand_name(self, obj):
return obj.bid.name
admin.site.register(DishInfo, DishInfoAdmin)
admin.site.register(Cuisines, CuisinesAdmin)
The django docs here say that membership objects can be edited on the Person or Group detail pages, but what is the way to edit a group from a person’s details page? In my case, I need a way to edit dishes from a plate, I'm pretty new to django. Any help is appreciated.