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toggle hook react

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Excited Eland answered on December 16, 2021 Popularity 8/10 Helpfulness 4/10

answer toggle hook react

related react hook toggle state

related useToggle react hook

toggle hook react

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import { useCallback, useState } from 'react';
// Usage
function App() {
    // Call the hook which returns, current value and the toggler function
    const [isTextChanged, setIsTextChanged] = useToggle();
    
    return (
        <button onClick={setIsTextChanged}>{isTextChanged ? 'Toggled' : 'Click to Toggle'}</button>
    );
}
// Hook
// Parameter is the boolean, with default "false" value
const useToggle = (initialState = false) => {
    // Initialize the state
    const [state, setState] = useState(initialState);
    
    // Define and memorize toggler function in case we pass down the component,
    // This function change the boolean value to it's opposite value
    const toggle = useCallback(() => setState(state => !state), []);
    
    return [state, toggle]
}

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: usehooks.com

Tags: hook javascript toggle

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Contributed on Feb 23 2022

Excited Eland

0 Answers Avg Quality 2/10

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react hook toggle state

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// import React, { useState } from 'react';
const { useState } = React;

function App() {
  const [checked, setChecked] = useState(false);
  const toggleChecked = () => setChecked(value => !value);
  return (
    <input
      type="checkbox"
      checked={checked}
      onChange={toggleChecked}
    />
  );
}

const rootElement = document.getElementById("root");
ReactDOM.render(<App />, rootElement);

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: stackoverflow.com

Tags: hook

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Contributed on Dec 16 2021

Drab Dingo

0 Answers Avg Quality 2/10

useToggle react hook

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import { Dispatch, SetStateAction, useCallback, useState } from 'react'

function useToggle(
  defaultValue?: boolean,
): [boolean, () => void, Dispatch<SetStateAction<boolean>>] {
  const [value, setValue] = useState(!!defaultValue)

  const toggle = useCallback(() => setValue(x => !x), [])

  return [value, toggle, setValue]
}

export default useToggle

Popularity 6/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: hook javascript

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Contributed on Feb 10 2023

Mehedi Islam Ripon

0 Answers Avg Quality 2/10

toggle hook react

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toggle hook react

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react hook toggle state

useToggle react hook

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