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virtual-list-scroll-v3

v1.0.3

Published

一个可以让大量列表渲染无压力的虚拟滚动列表

Downloads

6

Readme

Demo

Install

npm i virtual-list-scroll-v3

Import

import Vue from "vue"
import VirtualListScroll from "virtual-list-scroll-v3"
// 在components里面注册组件即可

Usage

Page Mode

<VirtualListScroll :data="blocks">
    <template v-slot:default="item">
        <div :style="{ height: '100%', 'background-color': item.color }">
          {{ item.id }}
        </div>
      </template>
</VirtualListScroll>

Container Mode

<VirtualListScroll :height="300" :pageMode="false" :data="blocks">
    <template v-slot:default="item">
        <div :style="{ height: '100%', 'background-color': item.color }">
          {{ item.id }}
        </div>
      </template>
</VirtualListScroll>

Flxed Block Height

<VirtualListScroll
  :height="300"
  :pageMode="false"
  :flxedBlockHeight="50"
  :data="blocks"
>
<template v-slot:default="item">
        <div :style="{ height: '100%', 'background-color': item.color }">
          {{ item.id }}
        </div>
      </template>
</VirtualListScroll>

Unique virtual block

<VirtualListScroll :height="300" :pageMode="false" :data="blocks">
    <template v-bind:default="item">
    <template v-if="item.id===0"></template>
    <template v-if="item.id===1"></template>
    </template>
</VirtualListScroll>

Props

| Name | Type | Default | Description | | ---------------- | ----------------- | ------- | -------------------------------------------------- | | data | Array | - | 必填项,列表中数组数据 | | height | Number | - | 虚拟滚动区域的高度 | | flxedBlockHeight | Number | - | 每一个列表 Item 的高度 | | pageMode | Boolean | true | 假定滚动条是在 window 上还是在指定的虚拟滚动盒子上 |

DataObjet

| Name | Type | Default | Description | | ------ | ------------- | ------- | ---------------------------------------------------- | | id | String/Number | - | 必填项,虚拟列表渲染的唯一 key | | height | Number | - | 只有当flxedBlockHeight没有设定的时候才会使用这个值 |

License

MIT