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30 lines
955 B
Markdown
30 lines
955 B
Markdown
---
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title: ref
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linktitle: ref
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description: Looks up a content page by logical name.
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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: 2017-02-01
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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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#tags: [cross references, anchors]
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signature: ["ref PAGE CONTENT"]
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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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`ref` and `relRef` look up a content page by relative path (`relref`) or logical name (`ref`) to return the permalink. Both functions require a `Page` object (usually satisfied with a "`.`"):
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```
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{{ relref . "about.md" }}
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```
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These functions are used in two of Hugo's built-in shortcodes. You can see basic usage examples of both `ref` and `relref` in the [shortcode documentation](/content-management/shortcodes/#ref-and-relref).
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For an extensive explanation of how to leverage `ref` and `relref` for content management, see [Cross References](/content-management/cross-references/).
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