fix(v2): sidebar_label should be used to compute next/previous button labels (#4970)

* sidebar_label should be used to compute next/previous button texts, as documented.

* improve docs frontmatter doc

* use a little bit of destructuring
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Sébastien Lorber 2021-06-15 12:04:29 +02:00 committed by GitHub
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@ -193,20 +193,20 @@ module.exports = {
## Markdown Frontmatter {#markdown-frontmatter}
Markdown documents can use the following markdown frontmatter metadata fields, enclosed by a line `---` on either side:
Markdown documents can use the following Markdown FrontMatter metadata fields, enclosed by a line `---` on either side:
- `id`: A unique document id. If this field is not present, the document's `id` will default to its file name (without the extension)
- `title`: The title of your document. If this field is not present, the document's `title` will default to its `id`
- `hide_title`: Whether to hide the title at the top of the doc. It only hides a title declared through the frontmatter, and have no effect on a title at the top of your Markdown document. By default, it is `false`
- `hide_table_of_contents`: Whether to hide the table of contents to the right. By default it is `false`
- `sidebar_label`: The text shown in the document sidebar and in the next/previous button for this document. If this field is not present, the document's `sidebar_label` will default to its `title`
- `id`: A unique document id. Default value: file path (including folders, without the extension)
- `title`: The text title of your document. Used for the page metadata and as a fallback value in multiple places (sidebar, next/previous buttons...). Automatically added at the top of your doc if it does not contain any Markdown title. Default value: Markdown title or doc `id`
- `hide_title`: Whether to hide the title at the top of the doc. It only hides a title declared through the frontmatter, and have no effect on a Markdown title at the top of your document. Default value: `false`
- `hide_table_of_contents`: Whether to hide the table of contents to the right. Default value: `false`
- `sidebar_label`: The text shown in the document sidebar and in the next/previous button for this document. Default value: doc `title`
- `sidebar_position`: Permits to control the position of a doc inside the generated sidebar slice, when using `autogenerated` sidebar items. Can be Int or Float.
- `parse_number_prefixes`: When a document has a number prefix (`001 - My Doc.md`, `2. MyDoc.md`...), it is automatically parsed and extracted by the plugin `numberPrefixParser`, and the number prefix is used as `sidebar_position`. Use `parse_number_prefixes: false` to disable number prefix parsing on this doc
- `custom_edit_url`: The URL for editing this document. If this field is not present, the document's edit URL will fall back to `editUrl` from options fields passed to `docusaurus-plugin-content-docs`
- `parse_number_prefixes`: When a document has a number prefix (`001 - My Doc.md`, `2. MyDoc.md`...), it is automatically parsed and extracted by the plugin `numberPrefixParser`, and the number prefix is used as `sidebar_position`. Use `parse_number_prefixes: false` to disable number prefix parsing on this doc. Default value: `parse_number_prefixes` plugin option
- `custom_edit_url`: The URL for editing this document. Default value: computed using the `editUrl` plugin options
- `keywords`: Keywords meta tag for the document page, for search engines
- `description`: The description of your document, which will become the `<meta name="description" content="..."/>` and `<meta property="og:description" content="..."/>` in `<head>`, used by search engines. If this field is not present, it will default to the first line of the contents
- `image`: Cover or thumbnail image that will be used when displaying the link to your post
- `slug`: Allows to customize the document url (`/<routeBasePath>/<slug>`). Support multiple patterns: `slug: my-doc`, `slug: /my/path/myDoc`, `slug: /`
- `description`: The description of your document, which will become the `<meta name="description" content="..."/>` and `<meta property="og:description" content="..."/>` in `<head>`, used by search engines. Default value: the first line of Markdown content
- `image`: Cover or thumbnail image that will be used when displaying the link to your post.
- `slug`: Allows to customize the document url (`/<routeBasePath>/<slug>`). Support multiple patterns: `slug: my-doc`, `slug: /my/path/myDoc`, `slug: /`.
Example: