wagtail中的嵌套类别/内嵌面板
我很难实现“嵌套类别”之类的功能: 所有类别和子类别都应该可以由编辑器进行排序和编辑 我猜是这样的:wagtail中的嵌套类别/内嵌面板,wagtail,Wagtail,我很难实现“嵌套类别”之类的功能: 所有类别和子类别都应该可以由编辑器进行排序和编辑 我猜是这样的: class CategoryTestPage(Page): content_panels = Page.content_panels + [ InlinePanel('categories') ] class Category(Orderable,ClusterableModel,models.Model): page = ParentalKey(Ca
class CategoryTestPage(Page):
content_panels = Page.content_panels + [
InlinePanel('categories')
]
class Category(Orderable,ClusterableModel,models.Model):
page = ParentalKey(CategoryTestPage, related_name='category')
category = models.CharField(max_length=250)
def __str__(self):
return "%d %s" % (self.id, self.category)
panels = [
FieldPanel('category'),
InlinePanel('subcategory')
]
class SubCategory(Orderable,models.Model):
category = ParentalKey(ProjektOrdnung, related_name='subcategory')
subcategory = models.CharField(max_length=250)
def __str__(self):
return "%d %s" % (self.id, self.subcategory)
panels = [
FieldPanel('subcategory')
]
但这会导致“CategoryForm”对象没有属性“formset”
。似乎嵌套的InlinePanel
s问题出在哪里
此外,我需要这种“层次分类法”来将这些类别/子类别分配给其他页面:
PageB:
- has Cat1
- has SubCa2
- ...
。。。看起来很像分层标签
有什么想法可以实现这个或者我的实现有什么问题吗
亲切问候,,
汤姆布雷特
PS:我使用的是wagtail 1.2rc1,这里有一种方法可以做到这一点,还有很大的界面改进空间;)为了在页面级别对类别进行排序,我建议使用
但我认为这需要先创建代码段。有没有一种方法可以创建同样内嵌的类别?我尝试过这种方法,但正如您(@ianprice)所指出的,接口部分还有很多需要改进的地方。torchbox()中有一个存储库,但不幸的是没有任何进展。另一种方法可能是(尚未尝试)。wagtail上游作者似乎鼓励了一种分类方法:,应可用于wagtail>=1.9。目前(2018年10月)最有希望的方法似乎是由LB(Ben Johnston)在年的“在wagtail(Django)中构建可配置分类法”中解释的
PageB:
- has Cat1
- has SubCa2
- ...
from wagtail.wagtailcore.models import Orderable, Page
from wagtail.wagtailsnippets.models import register_snippet
from django.db import models
@register_snippet
class Category(models.Model):
name = models.CharField(
max_length=80, unique=True, verbose_name=_('Category Name'))
slug = models.SlugField(unique=True, max_length=80)
parent = models.ForeignKey(
'self', blank=True, null=True, related_name="children",
help_text=_(
'Categories, unlike tags, can have a hierarchy. You might have a '
'Jazz category, and under that have children categories for Bebop'
' and Big Band. Totally optional.')
)
description = models.CharField(max_length=500, blank=True)
class Meta:
ordering = ['name']
verbose_name = _("Category")
verbose_name_plural = _("Categories")
panels = [
FieldPanel('name'),
FieldPanel('parent'),
FieldPanel('description'),
]
def __str__(self):
return self.name
def clean(self):
if self.parent:
parent = self.parent
if self.parent == self:
raise ValidationError('Parent category cannot be self.')
if parent.parent and parent.parent == self:
raise ValidationError('Cannot have circular Parents.')
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.name)
return super(Category, self).save(*args, **kwargs)
class CategoryPage(models.Model):
category = ParentalKey('Category', related_name="+", verbose_name=_('Category'))
page = ParentalKey('MyPage', related_name='+')
panels = [
FieldPanel('category'),
]
class MyPage(Page):
categories = models.ManyToManyField(Category, through=CategoryPage, blank=True)
content_panels = Page.content_panels + [
FieldPanel('categories'),
]