Vant IndexBar 索引欄

引入

import Vue from 'vue';
import { IndexBar, IndexAnchor } from 'vant';

Vue.use(IndexBar);
Vue.use(IndexAnchor);

代碼演示

基礎(chǔ)用法

點(diǎn)擊索引欄時(shí)，會(huì)自動(dòng)跳轉(zhuǎn)到對(duì)應(yīng)的IndexAnchor錨點(diǎn)位置

<van-index-bar>
  <van-index-anchor index="A" />
  <van-cell title="文本" />
  <van-cell title="文本" />
  <van-cell title="文本" />

  <van-index-anchor index="B" />
  <van-cell title="文本" />
  <van-cell title="文本" />
  <van-cell title="文本" />

  ...
</van-index-bar>

自定義索引列表

可以通過(guò)index-list屬性自定義展示的索引字符列表，

<van-index-bar :index-list="indexList">
  <van-index-anchor index="1">標(biāo)題1</van-index-anchor>
  <van-cell title="文本" />
  <van-cell title="文本" />
  <van-cell title="文本" />

  <van-index-anchor index="2">標(biāo)題2</van-index-anchor>
  <van-cell title="文本" />
  <van-cell title="文本" />
  <van-cell title="文本" />

  ...
</van-index-bar>

export default {
  data() {
    return {
      indexList: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
    }
  }
}

API

IndexBar Props

IndexAnchor Props

IndexBar Events

IndexAnchor Slots