Django Wagtail-在不使用home_page.html时将博客添加到主页
我没有对所有页面使用Wagtail，而是基于Edge v2将Wagtail添加到现有站点。我已经定制了wagtail的安装，创建了一个新闻应用程序（而不是博客应用程序），并将页面名称更改为NewsIndexPage等。这意味着我在主应用程序文件夹中没有models.py。出于某种原因，它还意味着新闻页面位于pages/news而不是/news 我想在这个主页上显示文章，但已经将名称更改为“来自博客的新闻”，并且没有使用主页模式，我对如何实现这一点感到困惑。我想我应该能够添加到views.py中的“context”来实现这一点，但无论我尝试了什么，似乎都不起作用 作为一个新手，我肯定我错过了一些东西，但是我在学习这些东西的过程中得到了很多乐趣，并且非常感谢任何指导 以下是新闻/models.py：Django Wagtail-在不使用home_page.html时将博客添加到主页,django,customization,posts,wagtail,Django,Customization,Posts,Wagtail,我没有对所有页面使用Wagtail，而是基于Edge v2将Wagtail添加到现有站点。我已经定制了wagtail的安装，创建了一个新闻应用程序（而不是博客应用程序），并将页面名称更改为NewsIndexPage等。这意味着我在主应用程序文件夹中没有models.py。出于某种原因，它还意味着新闻页面位于pages/news而不是/news 我想在这个主页上显示文章，但已经将名称更改为“来自博客的新闻”，并且没有使用主页模式，我对如何实现这一点感到困惑。我想我应该能够添加到views.py中的
from django import forms
from django.db import models
# New imports added for ClusterTaggableManager, TaggedItemBase, MultiFieldPanel
from modelcluster.fields import ParentalKey, ParentalManyToManyField
from modelcluster.contrib.taggit import ClusterTaggableManager
from taggit.models import TaggedItemBase
from wagtail.wagtailcore.models import Page, Orderable
from wagtail.wagtailcore.fields import RichTextField
from wagtail.wagtailadmin.edit_handlers import FieldPanel, InlinePanel, MultiFieldPanel
from wagtail.wagtailimages.edit_handlers import ImageChooserPanel
from wagtail.wagtailsearch import index
from wagtail.wagtailsnippets.models import register_snippet
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
@register_snippet
class NewsCategory(models.Model):
name = models.CharField(max_length=255)
icon = models.ForeignKey(
'wagtailimages.Image', null=True, blank=True,
on_delete=models.SET_NULL, related_name='+'
)
panels = [
FieldPanel('name'),
ImageChooserPanel('icon'),
]
def __str__(self):
return self.name
class Meta:
verbose_name_plural = 'news categories'
class NewsIndexPage(Page):
intro = RichTextField(blank=True)
def get_context(self, request):
context = super(NewsIndexPage, self).get_context(request)
# Get the full unpaginated listing of resource pages as a queryset -
# replace this with your own query as appropriate
blogpages = self.get_children().live().order_by('-first_published_at')
paginator = Paginator(blogpages, 6) # Show 6 resources per page
page = request.GET.get('page')
try:
blogpages = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
blogpages = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
blogpages = paginator.page(paginator.num_pages)
# make the variable 'resources' available on the template
context['blogpages'] = blogpages
return context
class NewsPageTag(TaggedItemBase):
content_object = ParentalKey('NewsPage', related_name='tagged_items')
class NewsTagIndexPage(Page):
def get_context(self, request):
# Filter by tag
tag = request.GET.get('tag')
blogpages = NewsPage.objects.filter(tags__name=tag)
# Update template context
context = super(NewsTagIndexPage, self).get_context(request)
context['blogpages'] = blogpages
return context
class NewsPage(Page):
date = models.DateField("Post date")
intro = models.CharField(max_length=250)
body = RichTextField(blank=True)
tags = ClusterTaggableManager(through=NewsPageTag, blank=True)
categories = ParentalManyToManyField('news.NewsCategory', blank=True)
def main_image(self):
gallery_item = self.gallery_images.first()
if gallery_item:
return gallery_item.image
else:
return None
search_fields = Page.search_fields + [
index.SearchField('intro'),
index.SearchField('body'),
]
content_panels = Page.content_panels + [
MultiFieldPanel([
FieldPanel('date'),
FieldPanel('tags'),
FieldPanel('categories', widget=forms.CheckboxSelectMultiple),
], heading="News information"),
FieldPanel('intro'),
FieldPanel('body'),
InlinePanel('gallery_images', label="Gallery images"),
]
class NewsPageGalleryImage(Orderable):
page = ParentalKey(NewsPage, related_name='gallery_images')
image = models.ForeignKey(
'wagtailimages.Image', on_delete=models.CASCADE, related_name='+'
)
caption = models.CharField(blank=True, max_length=250)
panels = [
ImageChooserPanel('image'),
FieldPanel('caption'),
]
from django.views import generic
from contact.forms import ContactForm
class HomePage(generic.TemplateView):
template_name = "home.html"
def get_context_data(self, *args, **kwargs):
context=super(HomePage, self).get_context_data(*args, **kwargs)
context['form'] = ContactForm
return context
重新发布评论中的讨论，因为它解决了问题
关于
NewsIndexPageurl（r'pages'，include（wagtail\u url））url（r''，include（wagtail\u url））至于在主页上显示新闻文章，请尝试将
context['news']=NewsPage.objects.live（）.order_by（'-first_published_at'）get_context_datanewsNewsIndexPageURL.pyurl（r'pages'，include（wagtail_url））url（r''，include（wagtail_url））上下文['news']=NewsPage.objects.live（）.order_by（'-first_published_at'）.specific（）newspage.news