Vant1 Tabbar 标签栏

Tabbar 标签栏

使用指南

import { Tabbar, TabbarItem } from 'vant';

Vue.use(Tabbar).use(TabbarItem);

代码演示

基础用法

<van-tabbar v-model="active">
  <van-tabbar-item icon="home-o">标签</van-tabbar-item>
  <van-tabbar-item icon="search" dot>标签</van-tabbar-item>
  <van-tabbar-item icon="friends-o" info="5">标签</van-tabbar-item>
  <van-tabbar-item icon="setting-o" info="20">标签</van-tabbar-item>
</van-tabbar>

export default {
  data() {
    return {
      active: 0
    }
  }
}

自定义图标

通过 icon 插槽自定义图标，可以通过 slot-scope 判断标签是否选中

<van-tabbar v-model="active">
  <van-tabbar-item info="3">
    <span>自定义</span>
    <img
      slot="icon"
      slot-scope="props"
      :src="props.active ? icon.active : icon.normal"
    >
  </van-tabbar-item>
  <van-tabbar-item icon="search">标签</van-tabbar-item>
  <van-tabbar-item icon="setting-o">标签</van-tabbar-item>
</van-tabbar>

export default {
  data() {
    return {
      active: 0,
      icon: {
        normal: '//img.yzcdn.cn/icon-normal.png',
        active: '//img.yzcdn.cn/icon-active.png'
      }
    }
  }
}

自定义颜色

<van-tabbar
  v-model="active"
  active-color="#07c160"
>
  <van-tabbar-item icon="home-o">标签</van-tabbar-item>
  <van-tabbar-item icon="search">标签</van-tabbar-item>
  <van-tabbar-item icon="freinds-o">标签</van-tabbar-item>
  <van-tabbar-item icon="setting-o">标签</van-tabbar-item>
</van-tabbar>

Tabbar API

Tabbar Event

TabbarItem API

TabbarItem Slot