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use-lock-body-scroll

v1.0.2

Published

React hook for locking body scroll

Downloads

4

Readme

use-lock-body-scroll

package version package downloads standard-readme compliant package license make a pull request JavaScript Style Guide

React hook for locking body scroll

Table of Contents

Why

Useful for when you have a modal or some kind of overlay that needs to be scrollable. The hook is very basic for my use case. If you have more complex requirements, check out body-scroll-lock.

Usage

import React, { useState } from 'react'
import useBodyScrollLock from 'use-body-scroll-lock'

const Locker = () => {
  useBodyScrollLock()
  return 'lock when mounted'
}

export default function App () {
  const [locked, toggleLocked] = useBodyScrollLock(false)
  const [showLocker, setShowLocker] = useState(false)

  return (
    <div className='App'>
      {showLocker && <Locker />}
      <h1>I'm currently {locked ? 'locked' : 'unlocked'}</h1>
      <h2>Start editing to see some magic happen!</h2>
      <button type='button' onClick={() => toggleLocked()}>Toggle lock</button>
      <button type='button' onClick={() => setShowLocker(current => !current)}>Lock on mount</button>

      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    </div>
  )
}

Install

This project uses node and npm.

$ npm install use-lock-body-scroll
$ # OR
$ yarn add use-lock-body-scroll

Contribute

  1. Fork it and create your feature branch: git checkout -b my-new-feature
  2. Commit your changes: git commit -am "Add some feature"
  3. Push to the branch: git push origin my-new-feature
  4. Submit a pull request

License

MIT