Integrate in React
Start with installation and basic usage. This example uses React to mount Univer Pdfs in a container with an explicit height.
Integration Steps
- Initialize Univer in
useEffect. - Dispose of Univer in
useEffect cleanup.
Example
Each mount uses its own child container. Disposal runs in a microtask after the surrounding React cleanup, so nested React roots are not unmounted synchronously during a React commit.
TSX
import { useEffect, useRef } from 'react'import { UniverLicensePlugin } from '@univerjs-pro/license'import { UniverPdfsPlugin } from '@univerjs-pro/pdfs'import { UniverPdfsUIPlugin } from '@univerjs-pro/pdfs-ui'import PdfsUIenUS from '@univerjs-pro/pdfs-ui/locale/en-US'import { LocaleType, mergeLocales, Univer } from '@univerjs/core'import { FUniver } from '@univerjs/core/facade'import DesignenUS from '@univerjs/design/locale/en-US'import { UniverUIPlugin } from '@univerjs/ui'import UIenUS from '@univerjs/ui/locale/en-US'import '@univerjs/design/lib/index.css'import '@univerjs/ui/lib/index.css'import '@univerjs-pro/pdfs-ui/lib/index.css'import '@univerjs-pro/pdfs/facade'export function UniverEditor() { const containerRef = useRef<HTMLDivElement>(null) useEffect(() => { const host = containerRef.current if (!host) return const container = document.createElement('div') container.style.height = '100%' host.append(container) const univer = new Univer({ locale: LocaleType.EN_US, locales: { [LocaleType.EN_US]: mergeLocales( DesignenUS, UIenUS, PdfsUIenUS, ), }, }) univer.registerPlugin(UniverLicensePlugin, { license: 'your license.txt', }) univer.registerPlugin(UniverUIPlugin, { container }) univer.registerPlugin(UniverPdfsPlugin) univer.registerPlugin(UniverPdfsUIPlugin) const univerAPI = FUniver.newAPI(univer) univerAPI.createPdf({ name: 'Untitled PDF' }) return () => { queueMicrotask(() => { univer.dispose() container.remove() }) } }, []) return <div ref={containerRef} style={{ height: 600 }} />}How is this guide?