Django- CMS：占位符中的插件位置 [英] Django- CMS: Plugin position in a placeholder

问题描述

我一直在寻找一种方法来检查插件在Django-CMS中占位符的位置。我发现了这个问题在占位符中检测到最后一个插件

I was looking for a way to check the plugin's position within a placeholder in Django-CMS. I found this question Detect last plugin in a placeholder

插件是django cms关键字吗？我找不到有关它的文档。

Is "plugin" a django cms keyword? I can't find documentation about it.

我的问题是：如何获取有关在占位符中呈现的插件的信息？

My question is: How can I obtain information about the plugins rendered within a Placeholder?

谢谢

推荐答案

如果您不覆盖插件的渲染方法（2.4及更高版本），则在您的上下文中将您的插件设为 instance 。使用以下内容，您将获得插件的基于1的位置：

if you don't override your plugins render method (2.4 and up), you'll have your plugin as instance in your context. using the following, you'll get the 1 based position of your plugin:

{{instance.get_position_in_placeholder}}

也很有趣： is_first_in_placeholder 和 is_last_in_placeholder 。实际上，@ paulo已经在您的注释中向您显示了方向；）这是代码，并带有新的行号： https://github.com/divio/django-cms/blob/develop/cms/models/pluginmodel.py#L382

also interesting: is_first_in_placeholder and is_last_in_placeholder. in fact, @paulo already showed you the direction in his comment ;) this is the code, with new line number: https://github.com/divio/django-cms/blob/develop/cms/models/pluginmodel.py#L382

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