以编程方式将页面添加到已知的父页面 [英] Programatically add a page to a known parent

问题描述

我想以编程方式为已知的父页面创建一个子页面.我怎样才能做到这一点?页面创建将在信号接收器中进行:该页面是在发布另一个页面时创建的.

I would like to create programatically a sub page for a known parent. How can I do that? The page creation will takes place in a signal receiver: the page is created on publication of another page.

推荐答案

同时添加修订版.

from wagtail.wagtailcore.models import Page
from models import MyPage

home = Page.objects.get(id=3) # or better Page query
my_page = models.MyPage(title="test", body="<h1>the body</h1>")
home.add_child(instance=my_page)

# later when a cms user updates the page manually 
# there will be no first revision to compare against unless
# you add a page revision also programmatically.

my_page.save_revision().publish() 

您可以在 wagtailadmin 页面创建视图(第 156 行)中看到 wagtail 如何做到这一点.https://github.com/wagtail/wagtail/blob/stable/1.13.x/wagtail/wagtailadmin/views/pages.py

You can see how wagtail does this in the wagtailadmin pages create view (line 156). https://github.com/wagtail/wagtail/blob/stable/1.13.x/wagtail/wagtailadmin/views/pages.py

2018-09-18 更新:我建立了一个 700 页的站点，包括 200 个生成的页面.我从未在任何地方添加过初始修订版，也没有编辑抱怨过.第一次手动编辑后，将进行修订.如果您认为可追溯性需要，请继续添加初始修订版.

Update 2018-09-18: I built a 700 page site including 200 generated pages. I never added an initial Revision anywhere and no editors complained. After the first manual edit there will be a Revision. Go ahead and add an initial Revision if you think it is needed for traceability.

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