Tags Jekyll post计数特定于定制前台事务

在过去的几个小时里，我与其他令人惊叹的Jekyll教程网站一起搜索了stackoverflow的深度，但还没有找到解决这个问题的方法=[

我没有使用site.tags或site.categories，而是在类别“blog”下创建了自己的名为“subcategories”的自定义标签。目标是尝试获取每个类别的帖子数。我发现的教程对类别和标签都非常有效，只是没有自定义的前端内容

我的一些子类别是这样写的：

[design]
[gaming]
[design, gaming]

我正在寻找一个代码，当它意识到有一篇文章包含子类别时，会将文章计数增加1。因为我没有使用插件，子类别的完整列表实际上在data.yml文件中单独列出（除了我的文章的开头）

以下是我写这篇文章的一次可怜的尝试：

<ul class="blog__sidebar__subcategories m-t-s">
  {% for subcategory in site.data.subcategories %}

      <a class="blog__sidebar__subcategories__item" href="{{ site.baseurl }}/blog/{{ subcategory.class }}">
      <li>{{ subcategory.class }}

          {% assign counter = '0' %}
          {% assign subcat_data == site.data.subcategories %}
            {% for post in site.categories.blog  %}
            {% if subcat_data == post.subcategories %}
              {% capture counter %}{{ counter | plus: '1' }}{% endcapture %}
            {% endif %}
            {% endfor %}
            ({{ counter }})
      </li>
      </a>
  {% endfor %}
  </ul>

下面是我的.yml文件的外观（简单）：

和我的代码，然后再尝试添加帖子计数（有效！）：

{%用于site.data.subcategories%}
{%endfor%}

---

另外，如果我不小心违反了stackoverflow的社交礼仪，请告诉我。第一次发帖！非常感谢。

Jekyll在用户数组方面做得不好。我认为你最好坚持使用Jekyll现有的机制

因此，您可以对子类别使用标记

---
layout: post
date: 2014-08-14 07:51:24 +02:00
title: Your title
categories: [ blog ]
tags:
  - design
  - gaming
---

你的循环可以是

{% for tag in site.tags %}

  {% comment %}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    tag = Array [
            "design",
            Array [
              #Jekyll:Post @id="/blog/1993/02/08/index",
              #Jekyll:Post @id="/blog/1991/08/14/index"
            ]
          ]

    Values in this tag array are :
      - tag[0] -> "design"
      - tag[1] -> an Array of posts that have the design tag

    Here, we can already do a  "{{ tag [0] }} : {{ tag[1] | size }}" 
    that will give us the count for each tag's posts array.

    But if one post insn't in "blog" category but has a tag used 
    in the "blog" category, it will be counted here.

    Where must count only posts that are in the "blog" category.
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{% endcomment %}

  {% assign counter = 0 %}

  {% for post in tag[1]  %}
    {% if post.categories contains "blog" %}
      {% assign counter = counter | plus: 1 %}
    {% endif %}
  {% endfor %}

  {% comment %}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  Only print counter if the current tag has "blog" posts
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{% endcomment %}
  {% if counter > 0 %}
      <p>{{ tag[0] }} : {{ counter }}</p>
  {% endif %}

{% endfor %}

{%for site.tags%}
{%comment%}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
标记=数组[
“设计”，
排列[
#杰基尔：Post@id=“/blog/1993/02/08/index”，
#杰基尔：Post@id=“/blog/1991/08/14/index”
]
]
此标记数组中的值为：
-标记[0]->“设计”
-标签[1]->具有设计标签的一组帖子
在这里，我们已经可以做一个“{tag[0]}：{{{tag[1]|size}}”
这将为我们提供每个标记的posts数组的计数。
但是如果一篇文章不属于“博客”类别，但使用了标签
在“博客”类别中，它将在此处计算。
其中必须仅统计“博客”类别中的帖子。
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{%endcomment%}
{%assign counter=0%}
{%用于标记[1]]中的post
{%如果post.categories包含“blog”%}
{%分配计数器=计数器|加：1%}
{%endif%}
{%endfor%}
{%comment%}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
仅当当前标记有“博客”帖子时才打印计数器
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{%endcomment%}
{%如果计数器>0%}
{{tag[0]}}:{{counter}

{%endif%}
{%endfor%}

Hi here！Yowza，效果很好。我也注意到了使用前置内容过滤的插件的效果（尽管我更喜欢不使用插件）。插件和您的解决方案都工作得非常好！非常感谢您的帮助。我想在此期间我会祈祷用户阵列在Jekyll中发挥更好的作用？

<ul class="blog__sidebar__subcategories m-t-s">
  {% for subcategory in site.data.subcategories %}


      <a class="blog__sidebar__subcategories__item" href="{{ site.baseurl }}/blog/{{ subcategory.class }}">
      <li>{{ subcategory.class }}</li>
      </a>
  {% endfor %}
  </ul>

---
layout: post
date: 2014-08-14 07:51:24 +02:00
title: Your title
categories: [ blog ]
tags:
  - design
  - gaming
---

{% for tag in site.tags %}

  {% comment %}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    tag = Array [
            "design",
            Array [
              #Jekyll:Post @id="/blog/1993/02/08/index",
              #Jekyll:Post @id="/blog/1991/08/14/index"
            ]
          ]

    Values in this tag array are :
      - tag[0] -> "design"
      - tag[1] -> an Array of posts that have the design tag

    Here, we can already do a  "{{ tag [0] }} : {{ tag[1] | size }}" 
    that will give us the count for each tag's posts array.

    But if one post insn't in "blog" category but has a tag used 
    in the "blog" category, it will be counted here.

    Where must count only posts that are in the "blog" category.
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{% endcomment %}

  {% assign counter = 0 %}

  {% for post in tag[1]  %}
    {% if post.categories contains "blog" %}
      {% assign counter = counter | plus: 1 %}
    {% endif %}
  {% endfor %}

  {% comment %}+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  Only print counter if the current tag has "blog" posts
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++{% endcomment %}
  {% if counter > 0 %}
      <p>{{ tag[0] }} : {{ counter }}</p>
  {% endif %}

{% endfor %}