mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-14 20:37:55 -05:00
5fd1e74903
``` git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash ``` Closes #11925
63 lines
1.9 KiB
Markdown
63 lines
1.9 KiB
Markdown
---
|
|
title: urls.Ref
|
|
description: Returns the absolute permalink to a page at the given path.
|
|
categories: []
|
|
keywords: []
|
|
action:
|
|
aliases: [ref]
|
|
related:
|
|
- functions/urls/RelRef
|
|
- methods/page/Ref
|
|
- methods/page/RelRef
|
|
returnType: string
|
|
signatures:
|
|
- urls.Ref PAGE PATH
|
|
- urls.Ref PAGE OPTIONS
|
|
aliases: [/functions/ref]
|
|
---
|
|
|
|
The first argument is the context of the page from which to resolve relative paths, typically the current page.
|
|
|
|
The second argument is a 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. Alternatively, provide an [options map](#options) instead of a path.
|
|
|
|
```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" }}
|
|
```
|
|
|
|
## Options
|
|
|
|
Instead of specifying a path, you can also provide an options map:
|
|
|
|
path
|
|
: (`string`) The path to the page, relative to the content directory. Required.
|
|
|
|
lang
|
|
: (`string`) The language (site) to search for the page. Default is the current language. Optional.
|
|
|
|
outputFormat
|
|
: (`string`) The output format to search for the page. Default is the current output format. Optional.
|
|
|
|
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") }}
|
|
```
|
|
|
|
By default, Hugo will throw an error and fail the build if it cannot resolve the path. You can change this to a warning in your site configuration, and specify a URL to return when the path cannot be resolved.
|
|
|
|
{{< code-toggle file=hugo >}}
|
|
refLinksErrorLevel = 'warning'
|
|
refLinksNotFoundURL = '/some/other/url'
|
|
{{< /code-toggle >}}
|