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fix: render toc button only if toc is available

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Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
This commit is contained in:
Tilman Vatteroth 2023-04-20 19:20:46 +02:00
parent 777e9d7015
commit c71bcb70db
1 changed files with 4 additions and 1 deletions
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5
frontend/src/components/render-page/renderers/document/document-toc-sidebar.tsx
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@ -4,6 +4,7 @@
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { TableOfContentsMarkdownExtension } from '../../../../extensions/essential-app-extensions/table-of-contents/table-of-contents-markdown-extension'
import { ShowIf } from '../../../common/show-if/show-if'
import { useExtensionEventEmitterHandler } from '../../../markdown-renderer/hooks/use-extension-event-emitter'
import styles from './markdown-document.module.scss'
import { WidthBasedTableOfContents } from './width-based-table-of-contents'
@ -20,7 +21,9 @@ export const DocumentTocSidebar: React.FC<DocumentTocSidebarProps> = ({ width, b
useExtensionEventEmitterHandler(TableOfContentsMarkdownExtension.EVENT_NAME, setTocAst)
return (
<div className={`${styles['markdown-document-side']} pt-4`}>
<WidthBasedTableOfContents tocAst={tocAst as TocAst} baseUrl={baseUrl} width={width} />
<ShowIf condition={!!tocAst}>
<WidthBasedTableOfContents tocAst={tocAst as TocAst} baseUrl={baseUrl} width={width} />
</ShowIf>
</div>
)
}