Tag: django-filter

Django: Perform GROUP BY over a view queryset

django django-annotate django-filter django-queryset python

I need to perform group by over a queryset of objects already filtered by standard django filters in order to filter by how many objects in queryset are related to same foreign key object. My code now (does not work): If I filtered over all objects, I could have used but how can I do the same thing with QuerySet?

how to filter images from a list of files in django-rest-framework

django django-filter django-rest-framework python reactjs

I have a Django rest server which server a list of files to react frontend. I would like to know if I can filter those files by images and display only images to my react frontend. I have searched a lot but cannot find anything useful. Please help me. Thank you in advance. Answer I finally got it working using

Django-filter: count data

django django-filter python

Does anybody knows how can I use count based on selected value using django_filters Error My Reference link views.py filters.py user_list.html I want to count all the list base from data I filtered Answer You’ll want the count of the resulting queryset, which you can get from the filter’s qs property (as you do in your template!). Change to

How to filter and paginate in ListView Django

django django-class-based-views django-filter listview python

I have a problem when I want to paginate the filter that I create with django_filter, in my template it shows me the query set and filter but paginate does not work, I would like to know why this happens and if you could help me. I’ll insert snippets of my code so you can see. This is my views.py