useThrottledState

Throttle state updates.

Import


import { useThrottledState } from '@tidbcloud/uikit'

Usage

useThrottledState works similar to useState but throttles state updates. The state will not update more than once every wait milliseconds.


import { useThrottledState } from '@tidbcloud/uikit'
import { TextInput, Text } from '@tidbcloud/uikit'
 
function Demo() {
  const [value, setValue] = useThrottledState('', 1000)
 
  return (
    <>
      <TextInput onChange={(e) => setValue(e.currentTarget.value)} placeholder="Type something..." />
      <Text mt="md">Throttled value (updates at most once per second): {value}</Text>
    </>
  )
}

Definition


function useThrottledState<T = any>(
  defaultValue: T,
  wait: number
): readonly [T, (newValue: React.SetStateAction<T>) => void]