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use-hot-key-element

v1.0.2

Published

Make Hot Key in view easier

Downloads

50

Readme

Tại sao?

  • useKeyboardJs không giải quyết được vấn đề sử dụng phím tắt hoặc tổ hợp phím tắt với một html element cụ thể (ví dụ một textfield có id #input-textfield).
  • Thao tác với phím tắt luôn tuyệt vời hơn click chuột.

Cài đặt:

npm i -S use-hot-key-element
hoặc
yarn add use-hot-key-element

Sử dụng:

import React, {useEffect, useState} from 'react'
import useHotKey from 'use-hot-key-element'

function Form(){
  const [name, setName] = useState('')
  
  const [isNameInputEnterPressed] = useHotKey('enter', '#name-input')//khi nhấn phím enter trên element có id `name-input`
  
  useEffect(()=>{
    if(isNameInputEnterPressed) console.log(name) // log name khi enter trên `name-input`
  },[isNameInputEnterPressed])
  
  return (
    <div>
      <input id="name-input" value={name} onchange={(e)=>setName(e.target.value)}/>
    </div>
  )
}

API:

  • useHotKey(keys: String|Array, domQuerySelectorOrFunc: String|Function)
  • useCtrlWithKey(key: String, domQuerySelectorOrFunc: String|Function)
  • useShiftWithKey(key: String, domQuerySelectorOrFunc: String|Function)
  • useCtrlShiftWithKey(key: String, domQuerySelectorOrFunc: String|Function)
  • useCtrlEnter(domQuerySelectorOrFunc: String|Function)
  • useBackSpace(domQuerySelectorOrFunc: String|Function)

Trong đó:

  • key là 1 tổ hợp phím hoặc 1 phím, ví dụ: 'z', 'ctrl+c', 'shift+enter', 'shift+meta+v'(cho mac). Các phím đặc biệt bao gồm ctrl(Mac: phím control hoặc command),alt(Mac: phím option), shift.
  • keys là một mảng của key sử dụng trong trường hợp lắng nghe nhiều key khác nhau, hoặc 1 key
  • domQuerySelectorOrFuncselector của element, hoặc 1 function được thực hiện khi nhấn key

License:

MIT

Author:

ClassFunc