vant/src/tabbar

Tabbar

Install

import Vue from 'vue';
import { Tabbar, TabbarItem } from 'vant';

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

Usage

Basic Usage

<van-tabbar v-model="active">
  <van-tabbar-item icon="home-o">Tab</van-tabbar-item>
  <van-tabbar-item icon="search">Tab</van-tabbar-item>
  <van-tabbar-item icon="friends-o">Tab</van-tabbar-item>
  <van-tabbar-item icon="setting-o">Tab</van-tabbar-item>
</van-tabbar>

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

Match by name

<van-tabbar v-model="active">
  <van-tabbar-item name="home" icon="home-o">Tab</van-tabbar-item>
  <van-tabbar-item name="search" icon="search">Tab</van-tabbar-item>
  <van-tabbar-item name="friends" icon="friends-o">Tab</van-tabbar-item>
  <van-tabbar-item name="setting" icon="setting-o">Tab</van-tabbar-item>
</van-tabbar>

export default {
  data() {
    return {
      active: 'home'
    }
  }
}

Show Badge

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

Custom Icon

Use icon slot to custom icon

<van-tabbar v-model="active">
  <van-tabbar-item info="3">
    <span>Custom</span>
    <img
      slot="icon"
      slot-scope="props"
      :src="props.active ? icon.active : icon.inactive"
    >
  </van-tabbar-item>
  <van-tabbar-item icon="search">Tab</van-tabbar-item>
  <van-tabbar-item icon="setting-o">Tab</van-tabbar-item>
</van-tabbar>

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

Custom Color

<van-tabbar
  v-model="active"
  active-color="#07c160"
  inactive-color="#000"
>
  <van-tabbar-item icon="home-o">Tab</van-tabbar-item>
  <van-tabbar-item icon="search">Tab</van-tabbar-item>
  <van-tabbar-item icon="freinds-o">Tab</van-tabbar-item>
  <van-tabbar-item icon="setting-o">Tab</van-tabbar-item>
</van-tabbar>

Change Event

<van-tabbar v-model="active" @change="onChange">
  <van-tabbar-item icon="home-o">Tab1</van-tabbar-item>
  <van-tabbar-item icon="search">Tab2</van-tabbar-item>
  <van-tabbar-item icon="freinds-o">Tab3</van-tabbar-item>
  <van-tabbar-item icon="setting-o">Tab4</van-tabbar-item>
</van-tabbar>

import { Notify } from 'vant';

export default {
  methods: {
    onChange(index) {
      Notify({ type: 'primary', message: index });
    }
  }
}

Route Mode

<router-view />

<van-tabbar route>
  <van-tabbar-item replace to="/home" icon="home-o">
    Tab
  </van-tabbar-item>
  <van-tabbar-item replace to="/search" icon="search">
    Tab
  </van-tabbar-item>
</van-tabbar>

API

Tabbar Props

Attribute	Description	Type	Default
v-model	Identifier of current tab	number | string	0
fixed	Whether to fixed bottom	boolean	true
border	Whether to show border	boolean	true
z-index	Z-index	number | string	1
active-color	Color of active tab item	string	#1989fa
inactive-color	Color of inactive tab item	string	#7d7e80
route	Whether to enable route mode	boolean	false
safe-area-inset-bottom	Whether to enable bottom safe area adaptation	boolean	false

Tabbar Events

Event	Description	Arguments
change	Triggered when change active tab	active: index of current tab

TabbarItem Props

Attribute	Description	Type	Default
name	Identifier	number | string	Item index
icon	Icon name	string	-
icon-prefix v2.5.3	Icon className prefix	string	van-icon
dot	Whether to show red dot	boolean	-
info	Content of the badge	number | string	-
url	Link	string	-
to	Target route of the link, same as to of vue-router	string | object	-
replace	If true, the navigation will not leave a history record	boolean	false

TabbarItem Slots

Name	Description	SlotProps
icon	Custom icon	active