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Jekyll: List all categories with according post count and show and link all post items listed in the according category
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<h2>Categories</h2> | |
<ul> | |
{% assign categories_list = site.categories %} | |
{% if categories_list.first[0] == null %} | |
{% for category in categories_list %} | |
<li><a href="#{{ category | downcase | downcase | url_escape | strip | replace: ' ', '-' }}">{{ category | camelcase }} ({{ site.tags[category].size }})</a></li> | |
{% endfor %} | |
{% else %} | |
{% for category in categories_list %} | |
<li><a href="#{{ category[0] | downcase | url_escape | strip | replace: ' ', '-' }}">{{ category[0] | camelcase }} ({{ category[1].size }})</a></li> | |
{% endfor %} | |
{% endif %} | |
{% assign categories_list = nil %} | |
</ul> | |
{% for category in site.categories %} | |
<h3 id="{{ category[0] | downcase | url_escape | strip | replace: ' ', '-' }}">{{ category[0] | camelcase }}</h3> | |
<ul> | |
{% assign pages_list = category[1] %} | |
{% for post in pages_list %} | |
{% if post.title != null %} | |
{% if group == null or group == post.group %} | |
<li><a href="{{ site.url }}{{ post.url }}">{{ post.title }} <time datetime="{{ post.date | date_to_xmlschema }}" itemprop="datePublished">{{ post.date | date: "%B %d, %Y" }}</time></a></li> | |
{% endif %} | |
{% endif %} | |
{% endfor %} | |
{% assign pages_list = nil %} | |
{% assign group = nil %} | |
</ul> | |
{% endfor %} |
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Let's say I don't use a default front-matter variable like
tags
orcategories
, but instead a non-default one likeauthor
/authors
in each post? I does work for categories, I have these too, but I want it for authors too.If i replace
site.categories
withsite.authors
I get aLiquid Exception: 0 is not a symbol nor a string in xxx.html