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v-debounce-throttle

v2.0.2

Published

debounce && throttle

Downloads

165

Readme

简介

v-debounce-throttle是一个vue防抖节流指令,控制单一事件的触发频率。其核心是拦截组件元素的v-on绑定事件,采用原生的事件注册机制。具体代码如下:

起步

  1. 安装
npm install v-debounce-throttle -S
  1. 引入
import vDebounceThrottle from 'v-debounce-throttle'
Vue.use(vDebounceThrottle)
  1. 示例
  • 防抖
<button v-debounce="handleClick"></button>
  • 节流
<button v-throttle="handleClick"></button>

使用案例

  • 使用方法1
<button v-debounce="handleClick">方法1</button>
  • 使用方法2
<button v-debounce="{fun: 'handleClick', event: 'click', args: 'test'}"></button>
  • 使用方法3
<button v-debounce.dblclick.stop="handleDblclick"></button>

API文档

参数

| 参数名称 | 数据类型 | 必填 | 默认值 | 说明 | | --- | --- | --- | --- | --- | | event | String | false | click | 事件名称 | | args | Any | false | null | 附加参数 | | wait | Number | false | 200 | 等待时间 |

默认延迟后触发,如若调整顺序,可以设置beforeall修饰符

修饰符(modifier)

  • 事件
    • click
    • dblclick
    • keyup
    • keydown
    • keypress
    • mousedown
    • mouseover
    • mouseleave
    • scroll
  • 事件修饰符
    • stop(取消冒泡)
    • prev(阻止默认事件)
    • before(防抖延迟前触发)
    • all(防抖延迟前后都触发)