what is the use of get_queryset

[Mukul Agrawal]

I have two snap of code below.  I want to know that in the first one I used template_name='restaurants/restaurants_list.html' which is obvious if I want to use a template but in the second one I have not specified the template name even then it shows the correct web page.How? 

class RestaurantListView(ListView):

template_name='restaurants/restaurants_list.html'

def get_queryset(self):

slug=self.kwargs.get("slug")

if slug:

queryset=RestaurantLocation.objects.filter(

Q(category__iexact=slug)|

Q(category__icontains=slug)

)

else:

queryset=RestaurantLocation.objects.all()

return queryset 

##########################################################

class RestaurantListView(ListView):

def get_queryset(self):

return RestaurantLocation.objects.all(owner=self.request.user)

[Andréas Kühne]

Hi,

There are defaults that are used for things like template_name. You should strive to follow the templates, then you don't need to write that much code.

Check out the documentation for ListView:

https://docs.djangoproject.com/en/dev/topics/class-based-views/generic-display/#generic-views-of-objects

You can also read what the get_queryset function is for.

Regards,

Andréas

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