@wbiokr/keybinding

2.0.5 • Public • Published

1. 键盘事件监听

1.1 基础类Keybinding

参数 Type 默认值 Description
namespace String global 参数1:当前实例的命名空间
dom element document 参数2:键盘事件的主体
eventType string keydown 参数3:事件类型(keydown、keyup)
import { Keybinding } from '@wbiokr/keybinding'

const instance = new Keybinding('header', document.querySelect('#header'))

instance.on('a', () => { alert('退出事件'); instance.off('a') })
instance.on('b', () => { alert('b') })
instance.on('c', () => { alert('清空事件'); instance.clear() })
instance.on('esc', () => { alert('解除绑定'); instance.unbind() })

1.2 快速实例

keydowns---基于document的keydown对象;
keyups---基于document的keyup对象;
import { keydowns, keyups } from '@wbiokr/keybinding'

keydowns.on('a', () => alert('down-a'))
keyups.on('a', () => alert('up-a'))
keyups.on('b', () => alert('up-b'), true)

keydowns.off('a')
keyups.off('a')
keyups.off('b', true)

Dependencies (1)

Dev Dependencies (9)

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npm i @wbiokr/keybinding

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