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支持拖拽排序的虚拟列表组件

Package Exports

  • react-virtual-drag-list
  • react-virtual-drag-list/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (react-virtual-drag-list) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Downloads Version

可拖拽排序的虚拟滚动列表组件

Simple usage

npm i react-virtual-drag-list -D

or

yarn add react-virtual-drag-list -D

Root component:

import virtualList from 'react-virtual-drag-list'

function Virtual() {

  const list = [{id: '1', text: 'asd'}, {id: '2', text: 'fgh'}, ...]


  const handleToTop = () => {
    console.log('istop')
  }
  const handleToBottom = () => {
    console.log('isbottom')
  }
  const handleDragEnd = (arr) => {
    console.log(arr, 'new arr after deag end')
  }

  return (
    <virtualList
      dataKey="id"
      dataSource={ list }
      header={ <div class="loading">top loading...</div> }
      footer={ <div class="loading">bottom loading...</div> }
      v-top={ handleToTop }
      v-bottom={ handleToBottom }
      v-dragend={ handleDragEnd }
    >
      {
        (record, index, dataKey) => {
          return (
            <div>
              <span>{ index }</span>
              { record.text }
            </div>
          )
        }
      }
    </virtualList>
  )
}

Props

Prop Type Required? Description Default
dataKey String 每一条数据的唯一标识'a.b.c'形式 -
dataSource Array 数据源 []
size Number 每一行的预估高度 50
keeps Number 虚拟滚动渲染的行数 30
draggable Boolean 是否支持拖拽。需要指定可拖拽元素,为其设置draggable属性 true
header JSX.Element 列表顶部 -
footer JSX.Element 列表底部 -
v-top Function 滚动到顶部时触发的回调函数 -
v-bottom Function 滚动到底部时触发的回调函数 -
v-dragend Function 拖拽完成时的事件 -
dragStyle Object 拖拽中蒙版样式 -
itemStyle Object item样式 -
itemClass String item类名 -