按许多对象 django 分页

Question

所以即使没有从模板启动 django-filters 分页也不起作用，我无法按我想要的对象数量分页，它一次显示所有对象

*注意：我并不是说两者应该一起工作（分页和 django-filter），只是我想修复分页

views.py

def music_page(request):

    #pagination & filter

    music = Music.objects.all().order_by('-id')
    music_filter = MusicFilter(request.GET, queryset=music)
    paginator = Paginator(music, 6)
    page_number = request.GET.get('page')
    page_obj = paginator.get_page(page_number)
    try:
        music = paginator.page(page_number)
    except PageNotAnInteger:
        music = paginator.page(1)
    except EmptyPage:
        music.paginator.page(paginator.num_pages)

    return render(request, template_name='main/music.html', context={'music': music, 'page_obj': page_obj, 'filter': music_filter})

模板

<div class='card'>
    {% for m in filter.qs %}
        <div class='year'>{{m.Year}}</div>
        <div class='song_name'>{{m.song}}</div>
    {% endfor %}
</div>

Answer 1

首先，您没有传入正确的查询集。您需要传入过滤后的查询集而不是音乐。

music = Music.objects.all().order_by('-id')
music_filter = MusicFilter(request.GET, queryset=music)

filtered_music = music_filter.qs
paginator = Paginator(filtered_music, 6)

然后在您的模板中，您必须遍历此 page_obj 以获取您的对象。

<div class='card'>
    {% for m in page_obj %}
        <div class='year'>{{m.Year}}</div>
        <div class='song_name'>{{m.song}}</div>
    {% endfor %}
</div>

按许多对象 django 分页

paginate by a number of objects django

python

django

django-filter

django-pagination