【发布时间】:2021-07-30 18:48:08
【问题描述】:
我正在尝试将新闻功能添加到现有的 django 项目中。我决定使用 django-cms 来提供功能。就将 django-cms 集成到现有项目而言,缺少文档,而且几乎没有什么用处。
我查看了this question 和this one,但提供的答案仅能带我到此为止。
我想做的是能够拥有包含静态数据的页面,并使用 django-cms 允许具有正确权限的用户创建新页面和/或更新现有页面。
目前,当我运行 python manage.py runserver 并导航到 http://127.0.0.1:8000/news/1/ 时,我收到以下错误消息:
NoReverseMatch at /news/1/ Reverse for 'pages-root' 未找到。 “pages-root”不是有效的视图函数或模式名称。
以下是我的软件组件的相关版本信息:
Django 3.2.2
django-classy-tags 2.0.0
django-cms 3.8.0
django-formtools 2.3
django-sekizai 2.0.0
django-treebeard 4.5.1
djangocms-admin-style 2.0.2
settings.py(相关部分)
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sites',
'cms',
'menus',
'treebeard',
'sekizai',
'news',
]
SITE_ID = 1
SITE_ID = 1
X_FRAME_OPTIONS = "ALLOWALL"
XS_SHARING_ALLOWED_METHODS = ["POST", "GET", "OPTIONS", "PUT", "DELETE"]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.locale.LocaleMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware',
]
LANGUAGES = [
('en', 'English'),
]
CMS_TEMPLATES = (
('template_1.html', 'Template One'),
('template_2.html', 'Template Two'),
)
ROOT_URLCONF = 'blogproject.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates')],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
'sekizai.context_processors.sekizai',
'cms.context_processors.cms_settings',
],
},
},
]
WSGI_APPLICATION = 'blogproject.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# Password validation
# https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/3.2/topics/i18n/
LANGUAGE_CODE = 'en'
# ...
myproj/myproj/urls.py
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('news/', include('news.urls')),
path('admin/', admin.site.urls),
]
新闻/urls.py
from django.urls import include, path
from . import views
#app_name = 'news'
urlpatterns = [
path('<int:id>/', views.detail, name='detail'),
path('', include('cms.urls')),
]
新闻/model.py
from django.db import models
from cms.models.fields import PlaceholderField
# Create your models here.
class NewsItem(models.Model):
# your fields
title = models.TextField()
content = PlaceholderField('placeholder_name')
news/views.py
from django.shortcuts import get_object_or_404, render
from .models import NewsItem
# Create your views here.
def detail(request, id):
object = get_object_or_404(NewsItem, id=id)
return render(request, 'news/detail.html', { 'object': object })
新闻/模板/新闻/detail.html
{% load cms_tags %}
{{ object.title }}
{% render_placeholder object.content language 'en' %}
新闻/模板输出
news/templates/
└── news
├── cms_wizard
│ └── create
│ └── template_1.html
├── detail.html
└── template_1.html
我有两个问题需要帮助解决:
-
当我转到
http://127.0.0.1/news/时显示的页面没有使用我的网站模板 - 而是使用来自 django-cms 的模板。如何更改它以使用我自己的模板? -
当我到达
http://127.0.0.1/news/1时,只显示我的页面标题 - 可编辑小部件没有移位,我无法按预期输入文本。我该如何解决这个问题?
【问题讨论】:
-
凭直觉,你能把news.urls中的
app_name注释掉吗?
标签: python django django-cms