在 Jekyll 中过滤数组液体
Filter Array Liquid in Jekyll
我有一个包含以特定格式呈现我的帖子。我将帖子传递给如下所示的包含:
{% include post-list.html posts=site.posts %}
但是,我想在将某个类别传递给包含之前将其过滤掉。有谁知道我如何实现这一点?
您可以定义一个变量,其中包含一个数组,其中包含所有不包含特定类别的帖子,然后将其传递给 includes,例如过滤包含类别 jekyll
:
的帖子
- 我们创建数组
{% assign notjekyllposts = "" | split: "" %}
- 循环所有帖子
{% for apost in site.posts %}
- 过滤那些不包含
jekyll
类别的将它们添加到数组中:
{% assign notjekyllposts = notjekyllposts | push: apost %}
- 将变量传递给
include
标签
综合起来:
{% assign notjekyllposts = "" | split: "" %}
{% for apost in site.posts %}
{% unless apost.categories contains 'jekyll' %}
{% assign notjekyllposts = notjekyllposts | push: apost %}
{% endunless %}
{% endfor %}
{% include post-list.html posts=notjekyllposts %}
我有一个包含以特定格式呈现我的帖子。我将帖子传递给如下所示的包含:
{% include post-list.html posts=site.posts %}
但是,我想在将某个类别传递给包含之前将其过滤掉。有谁知道我如何实现这一点?
您可以定义一个变量,其中包含一个数组,其中包含所有不包含特定类别的帖子,然后将其传递给 includes,例如过滤包含类别 jekyll
:
- 我们创建数组
{% assign notjekyllposts = "" | split: "" %}
- 循环所有帖子
{% for apost in site.posts %}
- 过滤那些不包含
jekyll
类别的将它们添加到数组中:
{% assign notjekyllposts = notjekyllposts | push: apost %}
- 将变量传递给
include
标签
综合起来:
{% assign notjekyllposts = "" | split: "" %}
{% for apost in site.posts %}
{% unless apost.categories contains 'jekyll' %}
{% assign notjekyllposts = notjekyllposts | push: apost %}
{% endunless %}
{% endfor %}
{% include post-list.html posts=notjekyllposts %}