hugo/content/variables/taxonomy.md
Bjørn Erik Pedersen ba45da9d03 Squashed 'docs/' changes from 44fe0285..32356e4e
32356e4e Fix typo in header of shortcode-templates.md
c8f1a2d2 Correct code example for index template function
bfa6a55d Escape code fencing
ff8b2f99 Fix typos in deployment with wercker tutorial
557c36e8 theme: Merge commit '7fbb4bed25001182bfeb91f79db0f0c1936582ee'
7fbb4bed Squashed 'themes/gohugoioTheme/' changes from 7dd8a302..ca53082d
ce31cee0 Add "See Also" config
158cee1b Make the tags into keywords
61600be6 Add a note to the related section
49edb5a2 Relase 0.27.1
c9bbc001 releaser: Add release notes to /docs for release of 0.27.1
213c6c3b Add bugs poster
8b4590cd Add KeyCDN integration tutorial
2b277859 Add tutorial videos to several docs pages
950fef1f Update roadmap to link to the correct milestones page
496f5bf6 Rename relnotes
d6f9378d Bump Netlify versions to 0.27
087fde7f Update 0.27 release notes
603f94ae docs: Document Related Content
3790f6a3 releaser: Bump versions for release of 0.27
0948868c releaser: Add release notes to /docs for release of 0.27

git-subtree-dir: docs
git-subtree-split: 32356e4eabe357ae914f4d1d59e8ae31ce936723
2017-09-21 19:03:00 +02:00

84 lines
No EOL
2.8 KiB
Markdown

---
title: Taxonomy Variables
linktitle:
description: Taxonomy pages are of type `Page` and have all page-, site-, and list-level variables available to them. However, taxonomy terms templates have additional variables available to their templates.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
categories: [variables and params]
keywords: [taxonomies,terms]
draft: false
menu:
docs:
parent: "variables"
weight: 30
weight: 30
sections_weight: 30
aliases: []
toc: true
---
## Taxonomy Terms Page Variables
[Taxonomy terms pages][taxonomytemplates] are of the type `Page` and have the following additional variables.
For example, the following fields would be available in `layouts/_defaults/terms.html`, depending on how you organize your [taxonomy templates][taxonomytemplates]:
`.Data.Singular`
: The singular name of the taxonomy (e.g., `tags => `tag`)
`.Data.Plural`
: The plural name of the taxonomy (e.g., `tags => tags`)
`.Data.Pages`
: The list of pages in the taxonomy
`.Data.Terms`
: The taxonomy itself
`.Data.Terms.Alphabetical`
: The taxonomy terms alphabetized
`.Data.Terms.ByCount`
: The Terms ordered by popularity
Note that `.Data.Terms.Alphabetical` and `.Data.Terms.ByCount` can also be reversed:
* `.Data.Terms.Alphabetical.Reverse`
* `.Data.Terms.ByCount.Reverse`
## Use `.Site.Taxonomies` Outside of Taxonomy Templates
The `.Site.Taxonomies` variable holds all the taxonomies defined site-wide. `.Site.Taxonomies` is a map of the taxonomy name to a list of its values (e.g., `"tags" -> ["tag1", "tag2", "tag3"]``). Each value, though, is not a string but rather a *Taxonomy variable*.
## The `.Taxonomy` Variable
The `.Taxonomy` variable, available, for example, as `.Site.Taxonomies.tags`, contains the list of tags (values) and, for each tag, their corresponding content pages.
### Example Usage of `.Site.Taxonomies`
The following [partial template][partials] will list all your site's taxonomies, each of their keys, and all the content assigned to each of the keys. For more examples of how to order and render your taxonomies, see [Taxonomy Templates][taxonomytemplates].
{{< code file="all-taxonomies-keys-and-pages.html" download="all-taxonomies-keys-and-pages.html" >}}
<section>
<ul>
{{ range $taxonomyname, $taxonomy := .Site.Taxonomies }}
<li><a href="{{ "/" | relLangURL}}{{ $taxonomyname | urlize }}">{{ $taxonomyname }}</a>
<ul>
{{ range $key, $value := $taxonomy }}
<li> {{ $key }} </li>
<ul>
{{ range $value.Pages }}
<li><a href="{{ .Permalink}}"> {{ .LinkTitle }} </a> </li>
{{ end }}
</ul>
{{ end }}
</ul>
</li>
{{ end }}
</ul>
</section>
{{< /code >}}
[partials]: /templates/partials/
[taxonomytemplates]: /templates/taxonomy-templates/