查询鹈鹕主题中的特定文章(通过标签/类别) [英] Querying for specific articles (via tag/category) in Pelican themes

问题描述

是否可以通过Pelican模板文件中的Jinja设置查询参数?

Is it possible to set query parameters via jinja in Pelican template files?

index.html

{% if articles %}
    {% for article in articles_page.object_list if article.category == 'article' %}        
        #stuff
    {% endfor %}
{% endif %}

这将返回文章类别中的文章，但前提是它们恰好在已查询的文章中.理想的设置是抓取y类(或带有y标签)的x篇文章-可以吗?

This will return articles in the article category, but only if they happen to be in the articles already queried for. The desirable setup would be to grab x articles in y category (or with y tag) - is that possible?

推荐答案

此代码段适用于我，以带回所有与标签匹配的文章的列表:

This code snippet works for me to bring back a list of all articles matching a tag:

 {% block content %}
 <ul>
 {% for article in articles if FAVORITES_TAG in article.tags %}
   {% if loop.index <= FAVORITES_COUNT %} 
     <li><a href="{{ SITEURL }}/{{ article.url }}">{{ article.title }}</a></li>
   {% endif %}
 {% endfor %}
</ul>
{% endblock %}

我在配置中设置了FAVORITES_TAG和FAVORITES_COUNT个变量.希望对您有所帮助.

I set the FAVORITES_TAG and FAVORITES_COUNT variables in the config. I hope that helps.

这篇关于查询鹈鹕主题中的特定文章(通过标签/类别)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！