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useOnClickOutside react hook

Mehedi Islam Ripon answered on January 12, 2021 Popularity 8/10 Helpfulness 3/10

answer useOnClickOutside react hook

related handleClickoutside custom hook react

useOnClickOutside react hook

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import { RefObject } from 'react'

import { useEventListener } from 'usehooks-ts'

type Handler = (event: MouseEvent) => void

function useOnClickOutside<T extends HTMLElement = HTMLElement>(
  ref: RefObject<T>,
  handler: Handler,
  mouseEvent: 'mousedown' | 'mouseup' = 'mousedown',
): void {
  useEventListener(mouseEvent, event => {
    const el = ref?.current

    // Do nothing if clicking ref's element or descendent elements
    if (!el || el.contains(event.target as Node)) {
      return
    }

    handler(event)
  })
}

export default useOnClickOutside

Popularity 8/10 Helpfulness 3/10 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

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handleClickoutside custom hook react

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import { useState, useEffect, useRef } from 'react';

export default function useComponentVisible(initialIsVisible) {
    const [isComponentVisible, setIsComponentVisible] = useState(initialIsVisible);
    const ref = useRef<HTMLDivElement>(null);

    const handleHideDropdown = (event: KeyboardEvent) => {
        if (event.key === 'Escape') {
            setIsComponentVisible(false);
        }
    };

    const handleClickOutside = (event: Event) => {
        if (ref.current && !ref.current.contains(event.target as Node)) {
            setIsComponentVisible(false);
        }
    };

    useEffect(() => {
        document.addEventListener('keydown', handleHideDropdown, true);
        document.addEventListener('click', handleClickOutside, true);
        return () => {
            document.removeEventListener('keydown', handleHideDropdown, true);
            document.removeEventListener('click', handleClickOutside, true);
        };
    });

    return { ref, isComponentVisible, setIsComponentVisible };
}

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript hook

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Contributed on Jan 12 2021

Outrageous Opossum

0 Answers Avg Quality 2/10

useOnClickOutside react hook

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