views.py 文件源码

def family_detail(request, family_id):
    family = get_object_or_404(ProductFamily, pk=family_id)
    files = File.objects.filter(product_family_id= family.id).order_by("-posted_date", "description")
    file_languages = Language.objects.filter(file__product_family_id= family.id).order_by('name').distinct()

    lang = request.GET.get('lang')
    if lang:
        files = files.filter(language__code=lang)

    context = {
        'family': family,
        'files': files,
        'file_languages': file_languages,
        'selected_language': lang,
    }
    return render(request, 'msdn/family_detail.html', context)