tua-body-scroll-lock
TypeScript icon, indicating that this package has built-in type declarations

1.5.0 • Public • Published

tua-body-scroll-lock

dependencies

Downloads per month Version Next Version License

English | 简体中文

Introduction

tua-body-scroll-lock enables body scroll locking for everything.

Install

Node Package Manager(recommended)

pnpm i tua-body-scroll-lock

CDN

UMD(`tua-bsl.umd.js`)
<!-- unpkg -->
<script src="https://unpkg.com/tua-body-scroll-lock/dist/tua-bsl.umd.js"></script>

<!-- jsdelivr -->
<script src="https://cdn.jsdelivr.net/npm/tua-body-scroll-lock/dist/tua-bsl.umd.js"></script>
Minified UMD(`tua-bsl.umd.min.js`)
<!-- unpkg -->
<script src="https://unpkg.com/tua-body-scroll-lock"></script>

<!-- jsdelivr -->
<script src="https://cdn.jsdelivr.net/npm/tua-body-scroll-lock"></script>
ESM in browser(`tua-bsl.esm.browser.js`)
<!-- unpkg -->
<script type="module">
  import { lock, unlock } from 'https://unpkg.com/tua-body-scroll-lock/dist/tua-bsl.esm.browser.js'

  lock()
  unlock()
</script>

<!-- jsdelivr -->
<script type="module">
  import { lock, unlock } from 'https://cdn.jsdelivr.net/npm/tua-body-scroll-lock/dist/tua-bsl.esm.browser.js'

  lock()
  unlock()
</script>
Minified ESM in browser(`tua-bsl.esm.browser.min.js`)
<!-- unpkg -->
<script type="module">
  import { lock, unlock } from 'https://unpkg.com/tua-body-scroll-lock/dist/tua-bsl.esm.browser.min.js'

  lock()
  unlock()
</script>

<!-- jsdelivr -->
<script type="module">
  import { lock, unlock } from 'https://cdn.jsdelivr.net/npm/tua-body-scroll-lock/dist/tua-bsl.esm.browser.min.js'

  lock()
  unlock()
</script>

Usage

Normal

import { lock, unlock } from 'tua-body-scroll-lock'

lock()
unlock()

Options

overflowType: 'hidden' | 'clip'

optional, default: 'hidden'

clip is suitable for adapting elements of position: sticky in high-version browsers (Chrome 90 +).

https://caniuse.com/mdn-css_types_overflow_clip

import { lock } from 'tua-body-scroll-lock'

lock(targetElement, { overflowType: 'clip' })

useGlobalLockState: boolean

optional, default: false

Whether to use global lockState for every BSL. It's useful when your page have multiple BSL instances.

TargetElement needs scrolling(iOS only)

In some scenarios, when scrolling is prohibited, some elements still need to scroll, at this point, pass the targetElement.

import { lock, unlock } from 'tua-body-scroll-lock'
const elementOne = document.querySelector('#elementOne')
const elementTwo = document.querySelector('#elementTwo')

// one targetElement
const targetElement = elementOne
// multiple targetElements
const targetElements = [elementOne, elementTwo]

lock(targetElement)
lock(targetElements)
unlock(targetElement)
unlock(targetElements)

The targetElement is not required on the PC and Android.

clearBodyLocks

In the SPA, if you called lock, but forgot to call unlock before jumping to other pages, that is too bad. Because the operation of the page is not restored, such as forbid touchmove, clearBodyLocks is used to clear all side effects. Sure, you can also call unlock, but if you have called lock multiple times, you must call unlock multiple times, which is very unfriendly.

Examples

bodyScrollLock

Please see these examples:

Contributors

Thanks goes to these wonderful people (emoji key):


evinma

💻 📖 🚇 🌍

StEve Young

💻 📖 🚇 🌍

li2go

💻 🐛

songyan,Wang

💻 🐛

Даниил Пронин

🐛

阿卡琳

🐛

falstack

💻

This project follows the all-contributors specification. Contributions of any kind welcome!

inspired by body-scroll-lock

Package Sidebar

Install

npm i tua-body-scroll-lock

Weekly Downloads

50,498

Version

1.5.0

License

MIT

Unpacked Size

68 kB

Total Files

25

Last publish

Collaborators

  • mahongjian
  • buptsteve