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45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
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---
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title: Identifier
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description: Returns the `identifier` property of the given menu entry.
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categories: []
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keywords: []
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action:
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related: []
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returnType: string
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signatures: [MENUENTRY.Identifier]
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---
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The `Identifier` method returns the `identifier` property of the menu entry. If you define the menu entry [automatically], it returns the page's section.
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[automatically]: /content-management/menus/#define-automatically
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{{< code-toggle file=hugo >}}
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[[menus.main]]
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identifier = 'about'
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name = 'About'
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pageRef = '/about'
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weight = 10
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[[menus.main]]
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identifier = 'contact'
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name = 'Contact'
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pageRef = '/contact'
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weight = 20
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{{< /code-toggle >}}
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This example uses the `Identifier` method when querying the translation table on a multilingual site, falling back the `name` property if a matching key in the translation table does not exist:
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```go-html-template
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<ul>
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{{ range .Site.Menus.main }}
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<li><a href="{{ .URL }}">{{ or (T .Identifier) .Name }}</a></li>
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{{ end }}
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</ul>
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```
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{{% note %}}
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In the menu definition above, note that the `identifier` property is only required when two or more menu entries have the same name, or when localizing the name using translation tables.
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[details]: /content-management/menus/#properties-front-matter
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{{% /note %}}
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