zola/docs/content/documentation/templates/pages-sections.md

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+++
title = "Sections and Pages"
weight = 20
+++
Pages and sections are actually very similar.
## Page variables
Gutenberg will try to load the `templates/page.html` template, the `page.html` template of the theme if one is used
or will render the built-in template: a blank page.
Whichever template you decide to render, you will get a `page` variable in your template
with the following fields:
```ts
content: String;
title: String?;
description: String?;
date: String?;
slug: String;
path: String;
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draft: Bool;
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// the path, split on '/'
components: Array<String>;
permalink: String;
summary: String?;
taxonomies: HashMap<String, Array<String>>;
extra: HashMap<String, Any>;
// Naive word count, will not work for languages without whitespace
word_count: Number;
// Based on https://help.medium.com/hc/en-us/articles/214991667-Read-time
reading_time: Number;
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// `earlier` and `later` are only populated if the section variable `sort_by` is set to `date`
earlier: Page?;
later: Page?;
// `heavier` and `lighter` are only populated if the section variable `sort_by` is set to `weight`
heavier: Page?;
lighter: Page?;
// See the Table of contents section below for more details
toc: Array<Header>;
// Year/month/day is only set if the page has a date and month/day are 1-indexed
year: Number?;
month: Number?;
day: Number?;
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// Paths of colocated assets, relative to the content directory
assets: Array<String>;
```
## Section variables
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By default, Gutenberg will try to load `templates/index.html` for `content/_index.md`
and `templates/section.html` for others `_index.md` files. If there isn't
one, it will render the built-in template: a blank page.
Whichever template you decide to render, you will get a `section` variable in your template
with the following fields:
```ts
content: String;
title: String?;
description: String?;
date: String?;
slug: String;
path: String;
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// the path, split on '/'
components: Array<String>;
permalink: String;
extra: HashMap<String, Any>;
// Pages directly in this section, sorted if asked
pages: Array<Pages>;
// Direct subsections to this section, sorted by subsections weight
subsections: Array<Section>;
// Unicode word count
word_count: Number;
// Based on https://help.medium.com/hc/en-us/articles/214991667-Read-time
reading_time: Number;
// See the Table of contents section below for more details
toc: Array<Header>;
```
## Table of contents
Both page and section have a `toc` field which corresponds to an array of `Header`.
A `Header` has the following fields:
```ts
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// The hX level
level: 1 | 2 | 3 | 4 | 5 | 6;
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// The generated slug id
id: String;
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// The text of the header
title: String;
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// A link pointing directly to the header, using the inserted anchor
permalink: String;
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// All lower level headers below this header
children: Array<Header>;
```