simplest way is update get_content_data in view:
Take a look at example :
class CompanyDetail(TemplateVariables, LoggedInMixin, DetailView):
""" """
model = Company
template_name = 'company/company_detail.html'
def cars(self):
return Car.objects.filter(Company_id=context['company'].id)
def get_context_data(self, **kwargs):
""" filtering cars assigned to company with last coord"""
context = super(CompanyDetail, self).get_context_data(**kwargs)
CarList = Car.objects.filter(Company_id=context['company'].id)
PointList = []
CarListFiltered = []
for car in CarList:
if Points.objects.filter(Car_id = car.id).exists():
point = Points.objects.filter(Car_id = car.id
).order_by('CreatedTime').last()
PointList.append( point)
CarListFiltered.append(car)
context['Cars'] = CarListFiltered
context['PointList'] = zip(CarListFiltered, PointList)
return context
This view returns some additional data but main idea is clear (line
with Car.object.filter)
Many thanks,
Serge
+380 636150445
skype: skhohlov
On Fri, Nov 25, 2016 at 10:38 AM, <[email protected]> wrote:
> If you're ok with using an external package you can check out
> django-filter <https://github.com/carltongibson/django-filter>, it makes
> filtering very easy.
>
>
> On Thursday, November 24, 2016 at 8:35:30 PM UTC+1, Artem Bernatskyy wrote:
>>
>> Hello,
>>
>> how can i accomplish filtering in ListView via GET ?
>>
>> Now i am trying it with ListView and FormMixin...
>>
>> To keep long story short:
>> - we are visiting page and filling form (which are generating from
>> forms.py)
>> - than we are sending it via GET to the same page
>> - and somehow we need to validate income data and to filter by it
>>
>>
>> Any help is highly appreciated.
>>
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