/?date_from_day=8&date_from_month=5&date_from_year=1960&date_to_day=11&date_to_month=8&date_to_year=2018

?0=d&1=a&2=t&3=e&4=_&5=f&6=r&7=o&8=m&9=_&10=d&11=a&12=y&13=%3D&14=8....

?date_from_day=8

class FilteredProductsListAPIView(LoginRequiredMixin, ListAPIView):
    authentication_classes = (authentication.SessionAuthentication,)
    permission_classes = (permissions.IsAuthenticated,)

    queryset = Product.objects.all()
    serializer_class = ProductSerializer
    filter_backends = (filters.DjangoFilterBackend,)
    filterset_class = ProductFilter

    def get_queryset(self):
        qs = Product.objects.filter(user=self.request.user).order_by("-timestamp")
        date_from_day = self.request.query_params.get("date_from_day", None)
        date_from_month = self.request.query_params.get("date_from_month", None)
        date_from_year = self.request.query_params.get("date_from_year", None)

        if date_from_day and date_from_month and date_from_year:
            date_from = datetime.date(int(date_from_year), int(date_from_month), int(date_from_day))
            qs = qs.filter(date__gte=date_from)

        # some more ugly code

        return qs

    def list(self, request, *args, **kwargs):
        queryset = self.get_queryset()
        total_count = queryset.count()

        draw = int(self.request.GET["draw"], 0)
        start = int(self.request.GET["start"], 0)
        length = int(self.request.GET["length"], 0)

        queryset = queryset[start:start+length]
        serializer = ProductSerializer(queryset, many=True)
        result = {"draw": draw,
                  "recordsTotal": total_count,
                  "recordsFiltered": total_count,
                  "data": serializer.data}
        print("result:", result)
        return Response(result)

url(r"^my-filtered-products/",
    views.FilteredProductsListAPIView.as_view(), name="filter-products"),

<table class="table table-striped table-sm table-bordered" id="exampleAjax3">
 <thead>
    <tr>
        <th></th>
        <th>Date</th>
        <th>Time</th>
        <th>Title</th>
        <th>Description</th>
        <th>Price</th>
        <th></th>
    </tr>
    </thead>
    <tbody></tbody>
</table>

function applyFilters(event) {
    event.preventDefault();
    var productFiltersForm = $(".my-product-filters-form");
    $('#exampleAjax3').dataTable( {
             "autoWidth": true,
             "displayLength": 10,
             "lengthChange": false,
             "ordering": false,
             "processing": false, // Show/Hide Processing message
             "searching": false,
             "serverSide": true,
             "language": {
                "zeroRecords": "Nothing to display",
                "info": "Showing _START_ to _END_ of _TOTAL_ products",
                "infoEmpty": ""
            },
             "ajax": {
                "processing": false, // Show/Hide Processing message
                "type": 'GET',
                "url": '/my-filtered-products/',
                "data":  $(".my-product-filters-form").serialize(),
                "dataSrc": "data"
             },

             "columns": [
                 { "data": "date" },
                 { "data": "time" },
                 { "data": "description" },
                 { "data": "price" }],

                retrieve: true
         });
}

date_from_day=8&date_from_month=5&date_from_year=1960&date_to_day=11&date_to_month=8&date_to_year=2018&odds_from=1.100&odds_to=10.000&stake_from=1.000&stake_to=234.340&sport_multi=4

/?date_from_day=8&date_from_month=5&date_from_year=1960&date_to_day=11&date_to_month=8&date_to_year=2018,