vant/docs/markdown/en-US/switch.md

Switch

Install

import { Switch } from 'vant';

Vue.component(Switch.name, Switch);

Usage

Basic Usage

<van-switch v-model="checked" />

export default {
  data() {
    return {
      checked: true
    };
  }
};  

Disabled

<van-switch v-model="checked" disabled />

Loading

<van-switch v-model="checked" loading />

Advanced usage

<van-switch :value="checked" @input="onInput" />

export default {
  data() {
    return {
      checked: true
    };
  },

  methods: {
    onInput(checked) {
      Dialog.confirm({
        title: 'Confirm',
        message: 'Are you sure to toggle switch?'
      }).then(() => {
        this.checked = checked;
      });
    }
  }
};  

API

Attribute	Description	Type	Default	Accepted Values
v-model	Check status of Switch	Boolean	false	-
loading	Whether to show loading icon	Boolean	false	-
disabled	Disable switch	Boolean	false	-

Event

Event	Description	Parameters
change	Triggered when check status changed	checked: is switch checked