model中的数据如何显示在html上,django – 使用DRF ModelViewSet和TemplateHTMLRenderer时如何访问模板中的数据？...

我有一个Django Rest Framework ModelViewSet,我正在尝试使用Template

HTMLRenderer来显示

HTML.继

tutorial之后：

from rest_framework import permissions, renderers, viewsets

from rest_framework.decorators import link

from . import models, serializers

from .permissions import IsOwnerOrReadOnly

class SnippetViewSet(viewsets.ModelViewSet):

template_name = 'snippet-list.html'

queryset = models.Snippet.objects.all()

serializer_class = serializers.SnippetSerializer

renderer_classes = (renderers.TemplateHTMLRenderer,)

permission_classes = (permissions.IsAuthenticatedOrReadOnly,

IsOwnerOrReadOnly,)

@link(renderer_classes=[renderers.StaticHTMLRenderer])

def highlight(self, request, *args, **kwargs):

snippet = self.get_object()

return Response(snippet.highlighted)

def pre_save(self, obj):

obj.owner = self.request.user

如果我在def resolve_context()中添加了一个键,我可以访问模板中传递给RequestContext的模型对象.如果我不添加数据密钥,那么我不知道如何访问代码片段.

def resolve_context(self, data, request, response):

if response.exception:

data['status_code'] = response.status_code

#return RequestContext(request, data) # original source on github

return RequestContext(request, {'data': data}) # if I add a key I can access it

所以我必须要错过一些简单的东西,或者我期望这样做是不是作者的意图？