如何在插件 Django CMS 中添加插件答案

【问题标题】：How to add a plugin in a plugin Django CMS如何在插件 Django CMS 中添加插件
【发布时间】：2021-01-11 19:20:27
【问题描述】：

我已经创建了一个插件 plugin_pool。但是我不知道如何在这个插件中添加另一个插件。

【问题讨论】：

标签： python django content-management-system

【解决方案1】：

您的插件需要设置allow_children 属性，然后您可以通过在child_classes 列表中指定插件类来控制插件可以拥有的子级，如下所示。

from .models import ParentPlugin, ChildPlugin

@plugin_pool.register_plugin
class ParentCMSPlugin(CMSPluginBase):
    render_template = 'parent.html'
    name = 'Parent'
    model = ParentPlugin
    allow_children = True  # This enables the parent plugin to accept child plugins
    # You can also specify a list of plugins that are accepted as children,
    # or leave it away completely to accept all
    # child_classes = ['ChildCMSPlugin']

    def render(self, context, instance, placeholder):
        context = super(ParentCMSPlugin, self).render(context, instance, placeholder)
        return context


@plugin_pool.register_plugin
class ChildCMSPlugin(CMSPluginBase):
    render_template = 'child.html'
    name = 'Child'
    model = ChildPlugin
    require_parent = True  # Is it required that this plugin is a child of another plugin?
    # You can also specify a list of plugins that are accepted as parents,
    # or leave it away completely to accept all
    # parent_classes = ['ParentCMSPlugin']

    def render(self, context, instance, placeholder):
        context = super(ChildCMSPlugin, self).render(context, instance, placeholder)
        return context

然后，您的父插件模板需要在这样的地方渲染子插件；

{% load cms_tags %}

<div class="plugin parent">
    {% for plugin in instance.child_plugin_instances %}
        {% render_plugin plugin %}
    {% endfor %}
</div>

它的文档在您链接到的那个页面上；

http://docs.django-cms.org/en/latest/how_to/custom_plugins.html#nested-plugins

【讨论】：