Fernando Briano

<p>Simple plugin to display categories in any post or page with a shortcode. It’s basically a shortcode API interface to the <a href="https://developer.wordpress.org/reference/functions/wp_list_categories/" rel="nofollow ugc">wp_list_categories</a> WordPress function. This means given any of the <a href="https://developer.wordpress.org/reference/functions/wp_list_categories/#parameters" rel="nofollow ugc">parameters</a> accepted by the function, you can pass it in as a shortcode parameter to the <code>categories</code> shortcode.</p>
<p>Usage:</p>
<pre><code>[categories orderby=count]
</code></pre>
<p>Will display links to all the categories and order them by number of posts in each category.</p>
<p>You can also <strong>list tags</strong> or any other WordPress taxonomy. You need to pass a value to the <code>taxonomy</code> parameter. For example to list tags: <code>[categories taxonomy=post_tag title_li="Tags"]</code>.<br />
By default, the usage shows:</p>
<ul>
<li>No link to all categories</li>
<li>Sorts the list of Categories by the Category name in ascending order</li>
<li>Displayed in an unordered list style</li>
<li>Does not show the post count</li>
<li>Displays only Categories with posts</li>
<li>Sets the title attribute to the Category Description</li>
<li>Is not restricted to the child_of any Category</li>
<li>No feed or feed image used</li>
<li>Does not exclude any Category and includes all Categories</li>
<li>Displays the active Category with the CSS Class-Suffix ‘ current-cat’</li>
<li>Shows the Categories in hierarchical indented fashion</li>
<li>Display Category as the heading over the list</li>
<li>No SQL LIMIT is imposed (‘number’ => 0 is not shown above)</li>
<li>Displays (echos) the categories</li>
<li>No limit to depth</li>
<li>All categories.</li>
<li>The list is rendered using a new walker object of the the Walker_Category class</li>
</ul>
<p>See <a href="https://developer.wordpress.org/reference/functions/wp_list_categories/" rel="nofollow ugc">wp_list_categories</a> for usage.</p>
<h3>Markup and Styling of Category Lists</h3>
<p>Taken from the <a href="https://codex.wordpress.org/Template_Tags/wp_list_categories#Markup_and_Styling_of_Category_Lists" rel="nofollow ugc">wp_list_categories official documentation</a>.</p>
<p>By default, wp_list_categories() generates nested unordered lists (ul) within a single list item (li) titled “Categories”.</p>
<p>You can remove the outermost item and list by setting the title_li parameter to an empty string. You’ll need to wrap the output in an ordered list (ol) or unordered list yourself (see the examples above). If you don’t want list output at all, set the style parameter to none.</p>
<p>You can style the output with these CSS selectors :</p>
<pre><code>li.categories { ... }  /* outermost list item */
li.cat-item { ... }
li.cat-item-7 { ... }  /* category ID #7, etc */
li.current-cat { ... }
li.current-cat-parent { ... }
ul.children { ... }
</code></pre>
<p>For instance, you can remove the bullet points next to each category with:</p>
<pre><code>.cat-item {
  list-style-type: none
}
</code></pre>
<h3>Show categories list in columns</h3>
<p>For outputting the list into columns, you can use <a href="https://www.w3.org/TR/css-multicol-1/" rel="nofollow ugc">CSS’s multicolumns</a>. Since by default the list is printed as an unordered list with the “categories” class, you can add this to your CSS:</p>
<pre><code>.categories{
    column-count: 5;
    column-gap: 50px;
}
</code></pre>


List categories

Thanks for publishing this little plugin. I ended up taking the code and integrating it into a custom solution but the plugin is well put together and pretty powerful.
Some better docs would help make it more useful for folks.
Thanks for making this available!



Elegantly Written

Simple plugin to display categories in any post or page with a shortcode.

Archetyped

<p>Cornerstone makes WordPress practical for <strong>any type of site</strong> by enhancing its content management capabilities.  Too long have we had to resort to hacks like using categories in menus to build a pseudo site structure (you know what I’m talking about).</p>
<p>Cornerstone enhances your WordPress site in several ways.  One of the most useful features is one that allows WordPress to be used for sites that go beyond just blogging– <strong>Posts in Sections</strong>.  Create a section, add posts to it, they show up when visitors navigate to that section.  Simple as that.  It really is, but because you’re awesome <a href="http://archetyped.com/know/how-to-organize-posts-in-sections-in-wordpress-with-cornerstone/" rel="nofollow ugc">here’s a tutorial on how to do it</a>.</p>
<h3>Thanks for the Support!</h3>
<p>The support from the users that love Cornerstone is huge.  You can support Cornerstone’s future development and help to make it even better by donating or even just by sending me a nice message 🙂</p>
<p><a href="https://gum.co/cnr-donate" rel="nofollow ugc">Donate to Cornerstone</a></p>
<h3>Features</h3>
<ul>
<li>”NEW: Content Types” – Add custom fields to default (posts, pages, etc.) and custom (events, properties, etc.) post types</li>
<li>Posts in Sections (see above for more info.  Why are you reading from the bottom up?)</li>
<li>Structured permalinks – post permalinks are based on the section they are in (e.g. <code>/section-name/post-name/</code>)</li>
<li>RSS for Sections – Let users subscribe to and receive updates for specific sections on the site.</li>
</ul>
<h3>Next Up</h3>
<ul>
<li>Template functionality – enhanced page titles, featured content, etc.</li>
<li>And more, which is where your feedback comes in.</li>
</ul>
<p><a href="http://archetyped.com/tools/cornerstone/" rel="nofollow ugc">Plugin home page</a></p>


Cornerstone

I found the idea of this plugin quite useful so I was tempted to give a five star rating. But the permalink function is not fully configurable and does not work without trailing slashes which in some cases might be wanted. 
Since I found that a central part of the task the plugin should be used for is not functional I only gave it a 3 stars rating.



Does its job but breaks permalinks

Enhanced content management for WordPress

List categories vs Cornerstone