mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-14 04:48:06 +00:00
51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
---
|
|
title: ref
|
|
linktitle: ref
|
|
description: Returns the absolute permalink to a page.
|
|
date: 2017-02-01
|
|
publishdate: 2017-02-01
|
|
lastmod: 2020-09-05
|
|
categories: [functions]
|
|
menu:
|
|
docs:
|
|
parent: "functions"
|
|
keywords: [cross references, anchors]
|
|
signature: ["ref . PAGE"]
|
|
workson: []
|
|
hugoversion:
|
|
relatedfuncs: [relref]
|
|
deprecated: false
|
|
aliases: []
|
|
---
|
|
|
|
This function takes two parameters:
|
|
|
|
- The context of the page from which to resolve relative paths, typically the current page (`.`)
|
|
- The path to a page, with or without a file extension, with or without an anchor. A path without a leading `/` is first resolved relative to the given context, then to the remainder of the site.
|
|
|
|
```go-html-template
|
|
{{ ref . "about" }}
|
|
{{ ref . "about#anchor" }}
|
|
{{ ref . "about.md" }}
|
|
{{ ref . "about.md#anchor" }}
|
|
{{ ref . "#anchor" }}
|
|
{{ ref . "/blog/my-post" }}
|
|
{{ ref . "/blog/my-post.md" }}
|
|
```
|
|
|
|
To return the absolute permalink to another language version of a page:
|
|
|
|
```go-html-template
|
|
{{ ref . (dict "path" "about.md" "lang" "fr") }}
|
|
```
|
|
|
|
To return the absolute permalink to another Output Format of a page:
|
|
|
|
```go-html-template
|
|
{{ ref . (dict "path" "about.md" "outputFormat" "rss") }}
|
|
```
|
|
|
|
Hugo emits an error or warning if the page cannot be uniquely resolved. The error behavior is configurable; see [Ref and RelRef Configuration](/content-management/cross-references/#ref-and-relref-configuration).
|
|
|
|
This function is used by Hugo's built-in [`ref`](/content-management/shortcodes/#ref-and-relref) shortcode. For a detailed explanation of how to leverage this shortcode for content management, see [Links and Cross References](/content-management/cross-references/).
|