useRTDB

Category

@Firebase

Export Size

257 B

Package

@vueuse/firebase

Last Changed

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

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

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

<!-- app.vue -->
<script setup lang="ts">
import { useTodos } from './store'

const todos = useTodos()
</script>

Type Declarations

export interface UseRTDBOptions {
  errorHandler?: (err: Error) => void
  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, T | undefined>

Source

Source • Docs

Contributors

NoiseFan

Changelog

No recent changes