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useRTDB

Category @Firebase

Export Size 210 B

Package @vueuse/firebase

Last Changed 9 months ago

Category	@Firebase
Export Size	210 B
Package	`@vueuse/firebase`
Last Changed	9 months ago

Reactive Firebase Realtime Database binding. Making it straightforward to always keep your local data in sync with remotes databases. Available in the @vueuse/firebase add-on.

Usage

import { initializeApp } from 'firebase/app'
import { getDatabase } from 'firebase/database'
import { useRTDB } from '@vueuse/firebase/useRTDB'

const app = initializeApp({ /* config */ })
const db = getDatabase(app)

// in setup()
const todos = useRTDB(db.ref('todos'))

You can reuse the db reference by passing autoDispose: false

const todos = useRTDB(db.ref('todos'), { autoDispose: false })

or use createGlobalState from the core package

// store.js
import { createGlobalState } from '@vueuse/core'
import { useRTDB } from '@vueuse/firebase/useRTDB'

export const useTodos = createGlobalState(
  () => useRTDB(db.ref('todos')),
)

// app.js
import { useTodos } from './store'

const todos = useTodos()

Type Declarations

export interface UseRTDBOptions {
  autoDispose?: boolean
}
/**
 * Reactive Firebase Realtime Database binding.
 *
 * @see https://vueuse.org/useRTDB
 */
export declare function useRTDB<T = any>(
  docRef: DatabaseReference,
  options?: UseRTDBOptions
): Ref<T | undefined>

Source

Source • Docs