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fix(theme-classic): fix mobile version dropdown label with only one version (#6314)

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* fix(theme-classic): fix mobile version dropdown label with only one version

* properly fix
This commit is contained in:
Joshua Chen 2022-01-11 21:53:41 +08:00 • committed by GitHub
parent ba352271e7
commit a2d2324ca7
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1 changed files with 6 additions and 3 deletions
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packages/docusaurus-theme-classic/src/theme/NavbarItem/DocsVersionDropdownNavbarItem.tsx
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@ -17,6 +17,7 @@ import type {Props} from '@theme/NavbarItem/DocsVersionDropdownNavbarItem';
import {useDocsPreferredVersion} from '@docusaurus/theme-common'; import {useDocsPreferredVersion} from '@docusaurus/theme-common';
import {translate} from '@docusaurus/Translate'; import {translate} from '@docusaurus/Translate';
import type {GlobalVersion} from '@docusaurus/plugin-content-docs/client'; import type {GlobalVersion} from '@docusaurus/plugin-content-docs/client';
import type {LinkLikeNavbarItemProps} from '@theme/NavbarItem';
const getVersionMainDoc = (version: GlobalVersion) => const getVersionMainDoc = (version: GlobalVersion) =>
version.docs.find((doc) => doc.id === version.mainDocId)!; version.docs.find((doc) => doc.id === version.mainDocId)!;
@ -36,7 +37,7 @@ export default function DocsVersionDropdownNavbarItem({
const {preferredVersion, savePreferredVersionName} = const {preferredVersion, savePreferredVersionName} =
useDocsPreferredVersion(docsPluginId); useDocsPreferredVersion(docsPluginId);
function getItems() { function getItems(): LinkLikeNavbarItemProps[] {
const versionLinks = versions.map((version) => { const versionLinks = versions.map((version) => {
// We try to link to the same doc, in another version // We try to link to the same doc, in another version
// When not possible, fallback to the "main doc" of the version // When not possible, fallback to the "main doc" of the version
@ -64,7 +65,7 @@ export default function DocsVersionDropdownNavbarItem({
// Mobile dropdown is handled a bit differently // Mobile dropdown is handled a bit differently
const dropdownLabel = const dropdownLabel =
mobile && items mobile && items.length > 1
? translate({ ? translate({
id: 'theme.navbar.mobileVersionsDropdown.label', id: 'theme.navbar.mobileVersionsDropdown.label',
message: 'Versions', message: 'Versions',
@ -73,7 +74,9 @@ export default function DocsVersionDropdownNavbarItem({
}) })
: dropdownVersion.label; : dropdownVersion.label;
const dropdownTo = const dropdownTo =
mobile && items ? undefined : getVersionMainDoc(dropdownVersion).path; mobile && items.length > 1
? undefined
: getVersionMainDoc(dropdownVersion).path;
// We don't want to render a version dropdown with 0 or 1 item // We don't want to render a version dropdown with 0 or 1 item
// If we build the site with a single docs version (onlyIncludeVersions: ['1.0.0']) // If we build the site with a single docs version (onlyIncludeVersions: ['1.0.0'])