Django使用flatpages添加自定义页面

菲宇

发布于 2022-05-06 13:25:20

4330

发布于 2022-05-06 13:25:20

文章被收录于专栏：菲宇菲宇

1、配置setting

INSTALLED_APPS = [
    ....
    'django.contrib.sites',
    'django.contrib.flatpages',
    ....
    ]
SITE_ID = 1
MIDDLEWARE = [
    ...
    'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware'，
    ...
]

2、配置urls.py

urlpatterns = [
path('pages/', include('django.contrib.flatpages.urls')),
]

或者

from django.contrib.flatpages import views

# Your other patterns here
urlpatterns += [
path('<path:url>', views.flatpage),
]

再或者

from django.contrib.flatpages import views

urlpatterns += [
path('about-us/', views.flatpage, {'url': '/about-us/'}, name='about'),
path('license/', views.flatpage, {'url': '/license/'}, name='license'),
]

`3、添加admin`

`自带admin后台`

from django.contrib import admin
from django.contrib.flatpages.admin import FlatPageAdmin
from django.contrib.flatpages.models import FlatPage
from django.utils.translation import gettext_lazy as _

# Define a new FlatPageAdmin
class FlatPageAdmin(FlatPageAdmin):
    fieldsets = (
        (None, {'fields': ('url', 'title', 'content', 'sites')}),
        (_('Advanced options'), {
            'classes': ('collapse',),
            'fields': (
                'enable_comments',
                'registration_required',
                'template_name',
            ),
        }),
    )

# Re-register FlatPageAdmin
admin.site.unregister(FlatPage)
admin.site.register(FlatPage, FlatPageAdmin)

xadmin后台

from django.contrib.flatpages.admin import FlatPageAdmin
from django.contrib.flatpages.models import FlatPage
from django.utils.translation import gettext_lazy as _

class FlatPageAdmin(object):
    fieldsets = (
        (None, {'fields': ('url', 'title', 'content', 'sites')}),
                  (_('Advanced options'), {
                      'classes': ('collapse',),
                       'fields': ( 'enable_comments',
                                   'registration_required',
                                    'template_name',
                  ),
                  }),
    )

xadmin.site.register(FlatPage, FlatPageAdmin)

数据库迁移

python manage.py makemigrations
python manage.py migrate
python manage.py runserver 8000

4、测试成功

这里注意一点，setting里配置SITE_ID = 1

要一致

5、添加模板

添加页面flatpages/default.html

<!DOCTYPE html>
<html>
<head>
<title>{{ flatpage.title }}</title>
</head>
<body>
{{ flatpage.content }}
</body>
</html>
或者
{% load flatpages %}
{% get_flatpages as flatpages %}
<ul>
{% for page in flatpages %}
<li><a href="{{ page.url }}">{{ page.title }}</a></li>
{% endfor %}
</ul>

其他

{% get_flatpages '/about/' as about_pages %}
{% get_flatpages about_prefix as about_pages %}
{% get_flatpages '/about/' for someuser as about_pages %}

配置访问成功。

6、自定义内容添加富文本编辑器

前提是django配置好ckeditor编辑，参考：Django添加ckeditor富文本编辑器

修改Lib/site-packages/django/contrib/flatpages/models.py下的

class FlatPage(models.Model):
    content = models.TextField(_('content'), blank=True)

修改成：

from ckeditor_uploader.fields import RichTextUploadingField


class FlatPage(models.Model):
    content = RichTextUploadingField(_('content'), blank=True)