多个模型通用 ListView 到模板

问题描述

在通用 IndexView 中列出 2 个模型的最简单方法是什么?我的两个模型是 CharacterSeries 和 CharacterUniverse.

What is the SIMPLEST method for getting 2 models to be listed in a generic IndexView? My two models are CharacterSeries and CharacterUniverse.

我的views.py

    from .models import CharacterSeries, CharacterUniverse


    class IndexView(generic.ListView):
        template_name = 'character/index.html'
        context_object_name = 'character_series_list'

        def get_queryset(self):
            return CharacterSeries.objects.order_by('name')


    class IndexView(generic.ListView):
        template_name = 'character/index.html'
        context_object_name = 'character_universe_list'

        def get_queryset(self):
            return CharacterUniverse.objects.order_by('name')

我需要知道最短最优雅的代码.看了很多，但不想使用mixin.我可能没有被指出正确的方向.

I need to know the shortest and most elegant code. Looked a lot but don't want to use mixins. I am perhaps not being pointed in the right direction.

谢谢大家.

推荐答案

您可以像这样将一个查询集作为上下文传递到 ListView 中，

You can pass the one queryset in as context on the ListView like this,

class IndexView(generic.ListView):
    template_name = 'character/index.html'
    context_object_name = 'character_series_list'
    model = CharacterSeries

    def get_context_data(self, **kwargs):
        context = super(IndexView, self).get_context_data(**kwargs)
        context.update({
            'character_universe_list': CharacterUniverse.objects.order_by('name'),
            'more_context': Model.objects.all(),
        })
        return context

    def get_queryset(self):
        return CharacterSeries.objects.order_by('name')

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