Django-cms插件的现有模型

I have a django project with 'news' applications. here is the model:

我有一个django项目，它有“新闻”应用程序。这是模型:

class News(models.Model):
   title = CharField(max_length=255)
   content = TextField()

How can I add django-cms to this project to be able modify news directly in template? I know I need a custom plugin based on 'news' model, and here I have two choices: 1) I can describe all fields of 'news' model in single plugin, but then there will be a window to edit all fields at once.

如何将django-cms添加到这个项目中，以便能够在模板中直接修改新闻?我知道我需要一个基于“新闻”模型的自定义插件，这里我有两个选择:1)我可以在一个插件中描述“新闻”模型的所有字段，然后会有一个窗口同时编辑所有字段。

plugin, that describes all fields:

插件，描述所有字段:

class NewsPlugin(CMSPlugin):
    title = CharField(max_length=255)
    content = TextField()
    def __unicode__(self):
        return self.title

2) The second idea is about to write plugins for each separate field in 'news' and combine them in some another plugin, but I dont know how to realize it.

第二个想法是为“新闻”中的每个独立字段编写插件，并将它们合并到另一个插件中，但我不知道如何实现它。

separate plugin for news title:

新闻标题独立插件:

class NewsTitle(CMSPlugin):
    title = CharField(max_length=255)

separate pluginn for news content:

新闻内容的独立插件:

class NewsContent(CMSPlugin):
    content = TextField()

Any idea?

任何想法?

2 个解决方案

#1

What you might want to consider is an alternative to plugins which I find works very well with a news application.

您可能想要考虑的是一个替代插件，我发现它在新闻应用程序中工作得很好。

You could change your news content field to a PlaceholderField which will allow you to add plugin's to a news item and also configure the placeholder config with all the usual options available to standard template placeholders.

您可以将新闻内容字段更改为PlaceholderField，它允许您将插件的内容添加到新闻条目中，还可以配置占位符配置，并使用标准模板占位符提供的所有常用选项。

In my news app I have a fairly typical setup, a ListView and then a DetailView where you can switch the CMS to edit mode & edit the plugins in your news item's PlaceholderField.

在我的新闻应用中，我有一个相当典型的设置，一个ListView，然后一个DetailView，你可以将CMS切换到编辑模式和编辑你新闻项目的PlaceholderField中的插件。

You could also extend the toolbar to offer links to add new news items in a modal dialog, or list the existing news items;

您还可以扩展工具栏，以提供在模态对话框中添加新新闻项的链接，或列出现有新闻项;

@toolbar_pool.register
class LatestNewsToolbar(CMSToolbar):

    def populate(self):

        news_menu = self.toolbar.get_or_create_menu(
            NEWS_MENU_IDENTIFIER, NEWS_MENU_NAME
        )
        position = news_menu.get_alphabetical_insert_position(
            _('Latest news'),
            SubMenu
        )

        menu = news_menu.get_or_create_menu(
            'latest_news_menu',
            _('Latest News ...'),
            position=position
        )
        try:
            menu.add_modal_item(
                _('Add News Item'),
                url=admin_reverse('news_latestnews_add')
            )
        except NoReverseMatch:
            # not in urls
            pass
        try:
            menu.add_modal_item(
                _('Existing News Items'),
                url=admin_reverse('news_latestnews_changelist')
            )
        except NoReverseMatch:
            # not in urls
            pass

    def post_template_populate(self):
        pass

    def request_hook(self):
        pass

If you have a play with this way of working, I think you'll find it more suitable & more powerful than plugins :)

如果您使用这种工作方式，我认为您会发现它比插件更合适、更强大:)

And checkout this video on this area of CMS; https://www.youtube.com/watch?time_continue=2670&v=Dj8dhgmzlFM

这段视频是关于CMS的;https://www.youtube.com/watch?time_continue=2670&v=Dj8dhgmzlFM

#2

Use plugins to deliver news articles from your application into other django CMS content - don't use plugins to create news content.

使用插件将来自应用程序的新闻文章传递到其他django CMS内容中——不要使用插件来创建新闻内容。

See the django CMS documentation on how to use placeholders in other applications.

参见django CMS文档，了解如何在其他应用程序中使用占位符。

#1