Python Django, how to break all news into parts?

Question

Django

My view lists the top 12 news. On the news list page, I implemented the ability to load the rest of the news ajax'om. But the problem is that all the rest are displayed.
Here is an example of a view that loads news:

def lazy_ajax(request):
    if request.is_ajax():
        news_list = News.objects.all()[12:]
        posts_html = render_to_string(template_name='news/list_ajax.html', context={'news_list': news_list})
        output_data = {'posts_html': posts_html}
        return JsonResponse(output_data, content_type='application/json', safe=False)

How to display when loading the page, that is, when accessing this view, display not the entire list, but 12 news?

Answer 1

Instead of "[12:]" you need "[:12]", or rather, even "[12:12]" if you need a second page, but where is the page number parameter?

Answer 2

As an option, I will suggest not writing your bike - django-el-pagination