Category : django-filter

this error appear when using django-filter with pagination. this my filter.py, view.py code. I need to add pagination to django-filter I display data in html table. the error appear in this Listening_filter = paginator.get_page(page_number) line. class Listeningfilter(django_filters.FilterSet): listentime = django_filters.DateFromToRangeFilter( label=’By Date Range’, method=’filter_by_range’, widget=RangeWidget(attrs={‘class’: ‘datepicker’, ‘type’: ‘date’}) ) class Meta: model = Listening fields ..

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I have seen a couple of similar questions on StackOverflow (Troubleshooting "Related Field has invalid lookup: icontains", Django error Related Field got invalid lookup: icontains, Related Field got invalid lookup: icontains, Django: Unsupported lookup 'case_exact' for CharField or join on the field not permitted, Filtering on Foreign Keys in Django) but unfortunately the answers on ..

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I have a ViewSet as below: class EntryViewSet(viewsets.ModelViewSet): queryset = Entry.objects.all() serializer_class = EntrySerializer filter_backends = [DjangoFilterBackend, OrderingFilter] filterset_class = EntryFilterSet ordering_fields = ["created_at", "last_update"] ordering = "created_at" …and a FilterSet defining several fields that I can filter against: class EntryFilterSet(django_filters.FilterSet): class Meta: model = models.Entry fields = [ "content", # and other fields ] ..

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I get this error when I want to filter by an item. "Select a valid choice. 37537 is not one of the available choices." I think the problem is with the ComparisonFilter class but i can’t figure out what the problem is. models class Drug(models.Model): name = models.CharField(max_length=255, null=True, blank=True) classification_code = models.CharField(max_length=255, null=True, blank=True) ..

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I want to retrieve data filtered by user and category. I’m using Django Rest Framework. models.py class Practice(models.Model): practice_id = models.BigAutoField(primary_key=True) user = models.ForeignKey(‘User’, models.DO_NOTHING, default=None) subcategory = models.ForeignKey(‘Subcategory’, models.DO_NOTHING, default=None) score = models.SmallIntegerField(null=True) def __str__(self): return str(self.practice_id) class User(models.Model): user_id = models.BigAutoField(primary_key=True) fullname = models.CharField(max_length=50) def __str__(self): return self.fullname class Subcategory(models.Model): subcategory_id = models.BigAutoField(primary_key=True) ..

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