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d3eb97a33 Document .IsSection page variable a068bcf5c Ace and Amber support was removed with #6609 5cd9ca4b2 Mention MacPorts also on the Installing page (#1215) 0ae8f5c19 Add instructions for using Macports d50aba8f0 Revise ref and relref function pages a17e25d6f Update quick-start.md: move notice about drafts up cf87a5da2 Update macOS tarball installation instructions (#1203) 2e701f8f3 Corrected the url for index function link 736bd59e0 Clarify treatment of zero weights (#1207) 42a19f479 Fix example of output from urlize function 34f8de26d Revise content-management/cross-references 252435a95 Rewrite Translation of Strings f0882bc14 Remove note that has been outdated by v0.71.0 dfe28ceb5 Improve mounts module config 58029627d Fix erroneous example code piping to if git-subtree-dir: docs git-subtree-split: d3eb97a3328f5390801bbce017233ce895fc2d28
51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
---
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title: ref
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linktitle: ref
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description: Returns the absolute permalink to a page.
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godocref:
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date: 2017-02-01
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publishdate: 2017-02-01
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lastmod: 2020-09-05
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categories: [functions]
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menu:
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docs:
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parent: "functions"
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keywords: [cross references, anchors]
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signature: ["ref . PAGE"]
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workson: []
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hugoversion:
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relatedfuncs: [relref]
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deprecated: false
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aliases: []
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---
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This function takes two parameters:
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- The context of the page from which to resolve relative paths, typically the current page (`.`)
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- 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.
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```go-html-template
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{{ ref . "about" }}
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{{ ref . "about#anchor" }}
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{{ ref . "about.md" }}
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{{ ref . "about.md#anchor" }}
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{{ ref . "#anchor" }}
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{{ ref . "/blog/my-post" }}
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{{ ref . "/blog/my-post.md" }}
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```
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To return the absolute permalink to another language version of a page:
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```go-html-template
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{{ ref . (dict "path" "about.md" "lang" "fr") }}
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```
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To return the absolute permalink to another Output Format of a page:
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```go-html-template
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{{ ref . (dict "path" "about.md" "outputFormat" "rss") }}
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```
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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).
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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/).
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