useUnmountedRef

Category

Lifecycle

Export Size

135 B

Last Changed

5 days ago

A ref that reports whether the component has unmounted.

Demo

Usage

import { useUnmountedRef } from '@reause/shared'

const unmountedRef = useUnmountedRef() // { current: boolean }

async function load() {
  const data = await fetchData()
  // `.current` is false while mounted and true once the component has unmounted
  if (unmountedRef.current)
    return
  setData(data)
}

Type Declarations

export function useUnmountedRef(): {
    current: boolean;
}

Source

Source · Demo · ahooks

Contributors

Changelog

v0.1.7 on

55501 - feat(shared): add useUnmountedRef (#943)