useEffect useState Timer

PHOTO

Thu Jul 01 2021 09:18:14 GMT+0000 (Coordinated Universal Time)

    useEffect(() => {
        if(timeRemaining > 0) {
            setTimeout(() => {
                setTimeRemaining(time => time - 1)
            }, 1000)
        }
    }, [timeRemaining])

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Is triggered onClick and continues to fire due to the dependancy array watching the state variable.

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useEffect useState Timer Fetch Data, Loops through Array and adds to the DOM

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useEffect useState Timer Disable Button on Click Simple React Class Component with state toggle pattern Children Rendering Example for Reusable Component

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useEffect useState Timer

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