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waterfall-vue2

v1.0.2

Published

瀑布流组件

Readme

Waterfall

瀑布流组件

使用指南

import { Waterfall } from "waterfall-vue2";
Vue.use(Waterfall);

代码演示

基础用法

<Waterfall
  :pageData="pageData"
  :columnCount="2"
  :colStyle="{display:'flex',flexDirection:'column',alignItems:'center'}"
  query-sign="#cardItem"
  @wfLoad="onLoad"
  @ObserveDataTotal="ObserveDataTotal"
>
  <template #default="{ item, columnIndex, index}">
    <!--  slot 内容  good-card:事例组件 -->
    <good-card :item="item" id="cardItem" />
  </template>
</Waterfall>
export default {
  name: 'waterfall-demo',
  data() {
    return {
      pageData: []
    };
  },
  methods: {
    onLoad() {
        // 数据请求
        const data = request(....)
        // 当前页的数据
        this.pageData =data;
    },
     ObserveDataTotal(length) {
      console.log(length);
    }
  }
}

API

| 参数 | 说明 | 类型 | 默认值 | 版本 | | -------------- | ------------------------------------------- | ---------------- | ------- | ---- | | columnCount | 列数 | Number | 2 | - | | pageData | 当前 pageIndex 请求的数据(非多页累加数据) | Array | [] | - | | resetSign | 重置数据(清空每列数据) | Boolean | false | - | | immediateCheck | 立即检查 | Boolean | true | - | | offset | 触发加载的距离阈值,单位为px | String|Number | 300 | - | | colStyle | 每列的样式 | Object | {} | - | | querySign | 内容标识(querySelectorAll选择器) | String | 必须项 | - |

Event

| 事件名 | 说明 | 参数 | | ------ | ------------------------------------ | ---- | | wfLoad | 滚动条与底部距离小于 offset 时触发 | - | |ObserveDataTotal| 未渲染的数据总数 | length |

Slot

| 名称 | 说明 | | ------- | -------------------- | | default | 插槽内容 | | columnIndex | 当前内容所在的列 | | item | 单条数据 | | index | 当前数据所在列的下标 |

源码地址

源码地址请参见 github