Django：试图从两个视图中获取数据以显示在一个索引页面上

我试图在我的索引页面上显示来自两个不同应用程序的内容，并具有两种不同的视图。

我为我的项目创建了一个 views.py 来处理索引页面，我正在尝试将我的两个应用程序中的模型实例连接到它。我没有收到任何错误，但是除了我的 base.html 中的内容之外，我无法显示任何内容。

这是代码和图片，以显示正在发生的事情与我正在尝试做的事情。

项目视图.py：

from django.shortcuts import render
from colorsets.models import ColorSet
from adminpanel.models import Widget
from django.utils import timezone

from django.contrib.auth import authenticate,login,logout
from django.http import HttpResponseRedirect, HttpResponse
from django.core.urlresolvers import reverse,reverse_lazy

def home(request, template='index.html'):
    context = {
        'widget': ColorSet.objects.all(),
        'color_set': Widget.objects.all(),
        }
    return render(request, template, context)

项目 urls.py:

"""colors URL Configuration

The `urlpatterns` list routes URLs to views. For more information please see:
    https://docs.djangoproject.com/en/1.11/topics/http/urls/
Examples:
Function views
    1. Add an import:  from my_app import views
    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
Class-based views
    1. Add an import:  from other_app.views import Home
    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
Including another URLconf
    1. Import the include() function: from django.conf.urls import url, include
    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
from django.contrib import admin
from django.conf.urls import include
from accounts import views
from colorsets import views
from colors import views

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^$',views.home,name='index'),
    url(r'^accounts/',include('accounts.urls',namespace='accounts')),
    url(r'^colorsets/',include('colorsets.urls',namespace='colorsets')),
    url(r'^adminpanel/',include('adminpanel.urls',namespace='adminpanel')),
]

colorsets 应用程序 urls.py：

from django.conf.urls import url
from colorsets import views

app_name = 'colorsets'

urlpatterns = [
    url(r'^new/$',views.CreateColorSetView.as_view(),name='new_color'),
    url(r'delete/(?P<pk>\d+)/$',views.DeletePost.as_view(),name='delete'),
]

管理面板 urls.py:

from django.conf.urls import url
from adminpanel import views

app_name = 'adminpanel'

urlpatterns = [
    url(r'^widgets/',views.SettingsListView.as_view(),name='widgets'),
    url(r'^new/$',views.CreateWidgetView.as_view(),name='create-widget'),
    url(r'^delete/$',views.DeleteWidget.as_view(),name='delete-widgets'),
]

管理面板应用程序 views.py：

from django.shortcuts import render
from adminpanel.forms import WidgetForm
from adminpanel.models import Widget
from django.utils import timezone

from django.contrib.auth import authenticate,login,logout
from django.http import HttpResponseRedirect, HttpResponse
from django.core.urlresolvers import reverse,reverse_lazy
from django.contrib.auth.decorators import login_required
from django.contrib.auth.mixins import LoginRequiredMixin
from braces.views import SelectRelatedMixin
from django.views.generic import (TemplateView,ListView,
                                    DetailView,CreateView,
                                    UpdateView,DeleteView)

# Create your views here.
class CreateWidgetView(LoginRequiredMixin,CreateView):
    login_url = '/login/'
    redirect_field_name = 'index.html'
    form_class = WidgetForm
    model = Widget

    def form_valid(self,form):
        self.object = form.save(commit=False)
        self.object.save()
        return super().form_valid(form)

    def get_success_url(self):
        return reverse('adminpanel:widgets')

class SettingsListView(ListView):
    model = Widget
    ordering = ['widget_order']

class DeleteWidget(LoginRequiredMixin,SelectRelatedMixin,DeleteView):
    model = Widget
    select_related = ('Widget',)
    success_url = reverse_lazy('settings')

    def get_queryset(self):
        queryset = super().get_query()
        return queryset.filter(user_id=self.request.user.id)

    def delete(self):
        return super().delete(*args,**kwargs)

颜色集应用程序 views.py：

from django.shortcuts import render
from colorsets.forms import ColorForm
from colorsets import models
from colorsets.models import ColorSet
from django.utils import timezone

from django.contrib.auth import authenticate,login,logout
from django.http import HttpResponseRedirect, HttpResponse
from django.core.urlresolvers import reverse,reverse_lazy
from django.contrib.auth.decorators import login_required
from django.contrib.auth.mixins import LoginRequiredMixin
from braces.views import SelectRelatedMixin
from django.views.generic import (TemplateView,ListView,
                                    DetailView,CreateView,
                                    UpdateView,DeleteView)

# Create your views here.
#def index(request):
#   return render(request,'index.html')

class PostListView(ListView):
    model = ColorSet

    def get_queryset(self):
        return ColorSet.objects.filter(published_date__lte=timezone.now()).order_by('-published_date')

class CreateColorSetView(LoginRequiredMixin,CreateView):
    login_url = '/login/'
    redirect_field_name = 'index.html'
    form_class = ColorForm
    model = ColorSet

    def form_valid(self,form):
        self.object = form.save(commit=False)
        self.object.user = self.request.user
        self.object.save()
        return super().form_valid(form)

class DeletePost(LoginRequiredMixin,SelectRelatedMixin,DeleteView):
    model = models.ColorSet
    select_related = ('user',)
    success_url = reverse_lazy('index')

    def get_queryset(self):
        queryset = super().get_queryset()
        return queryset.filter(user_id=self.request.user.id)

    def delete(self,*args,**kwargs):
        return super().delete(*args,**kwargs)

索引.html：

{% extends "base.html" %}

{% block content %}

<div class="container">
    {% include "adminpanel/widget_list" %}
    <div class="sidebar">

    </div>

    <div class="content">
    {% for colorset in colorset_list %}
            <div class="colorset-info">
                <h3 class="set-name">{{ colorset.name }}</h3>
                    <p class="author accent-text">Author: {{ colorset.user }}</p>

                    {% if user.is_authenticated and colorset.user == user %}
                        <a class="auth-user-options" href="{% url 'colorsets:delete' pk=colorset.pk %}">Delete</a>
                    {% endif %}
            </div>
            <table class="colorset">
                <tr>
                    <td class="color" style="background-color:#{{ colorset.color_one }}">
                    </td>
                    <td class="color" style="background-color:#{{ colorset.color_two }}">
                    </td>
                    <td class="color" style="background-color:#{{ colorset.color_three }}">
                    </td>
                    <td class="color" style="background-color:#{{ colorset.color_four }}">
                    </td>
                    <td class="color" style="background-color:#{{ colorset.color_five }}">
                    </td>
                </tr>
                <tr>
                    <td>
                        <p>#{{ colorset.color_one }}</p>
                    </td>
                    <td>
                        <p>#{{ colorset.color_two }}</p>
                    </td>
                    <td>
                        <p>#{{ colorset.color_three }}</p>
                    </td>
                    <td>
                        <p>#{{ colorset.color_four }}</p>
                    </td>
                    <td>
                        <p>#{{ colorset.color_five }}</p>
                    </td>
                </tr>
            </table>
    {% endfor %}
    </div>
</div>

{% endblock %}

widget_list.html：

{% extends "base.html" %}

{% block content %}

<div class="container">
    <div class="content">
        <div class="widgets-list">
        {% for widget in widget_list %}
            <h3>{{ widget.name }}</h3>
            <h3>{{ widget.widget_order }}</h3>
            <div>
                <p>{{ widget.body }}</p>
            </div>
        {% endfor %}
        </div>
        <a class="#" href="{% url 'adminpanel:create-widget' %}">New Widget</a>
    </div>
</div>

{% endblock %}

这是我想要在 index.html 上发生的事情：

这是实际发生的事情：