vant/src/slider

Slider

Install

import { createApp } from 'vue';
import { Slider } from 'vant';

const app = createApp();
app.use(Slider);

Usage

Basic Usage

<van-slider v-model="value" @change="onChange" />

import { ref } from 'vue';
import { Toast } from 'vant';

export default {
  setup() {
    const value = ref(50);
    const onChange = (value) => {
      Toast('Current value: ' + value);
    };
    return {
      value,
      onChange,
    };
  },
};

Dual thumb

Add range attribute to open dual thumb mode.

<van-slider v-model="value" range @change="onChange" />

import { ref } from 'vue';
import { Toast } from 'vant';

export default {
  setup() {
    // value must be an Array
    const value = ref([10, 50]);
    const onChange = (value) => {
      Toast('Current value: ' + value);
    };
    return {
      value,
      onChange,
    };
  },
};

Range

<van-slider v-model="value" :min="-50" :max="50" />

Disabled

<van-slider v-model="value" disabled />

Step size

<van-slider v-model="value" :step="10" />

Custom style

<van-slider v-model="value" bar-height="4px" active-color="#ee0a24" />

Custom button

<van-slider v-model="value" active-color="#ee0a24">
  <template #button>
    <div class="custom-button">{{ value }}</div>
  </template>
</van-slider>

<style>
  .custom-button {
    width: 26px;
    color: #fff;
    font-size: 10px;
    line-height: 18px;
    text-align: center;
    background-color: #ee0a24;
    border-radius: 100px;
  }
</style>

Vertical

<div :style="{ height: '150px' }">
  <van-slider v-model="value" vertical @change="onChange" />
  <van-slider
    v-model="value2"
    range
    vertical
    style="margin-left: 100px;"
    @change="onChange"
  />
</div>

import { ref } from 'vue';
import { Toast } from 'vant';

export default {
  setup() {
    const value = ref(50);
    const value2 = ref([10, 50]);
    const onChange = (value) => {
      Toast('Current value: ' + value);
    };
    return {
      value,
      value2,
      onChange,
    };
  },
};

API

Props

Attribute	Description	Type	Default
value	Current value	number | array	0
max	Max value	number | string	100
min	Min value	number | string	0
step	Step size	number | string	1
bar-height	Height of bar	number | string	2px
button-size v2.4.5	Button size	number | string	24px
active-color	Active color of bar	string	#1989fa
inactive-color	Inactive color of bar	string	#e5e5e5
range	Whether to enable dual thumb mode	boolean	false
disabled	Whether to disable slider	boolean	false
vertical	Whether to display slider vertically	boolean	false

Events

Event	Description	Arguments
update:model-value	Emitted when value is changing	value: current rate
change	Emitted after value changed	value: current rate
drag-start	Emitted when start draging	-
drag-end	Emitted when end draging	-

Slots

Name	Description
button	Custom button

Less Variables

How to use: Custom Theme.

Name	Default Value	Description
@slider-active-background-color	@blue	-
@slider-inactive-background-color	@gray-3	-
@slider-disabled-opacity	@disabled-opacity	-
@slider-bar-height	2px	-
@slider-button-width	24px	-
@slider-button-height	24px	-
@slider-button-border-radius	50%	-
@slider-button-background-color	@white	-
@slider-button-box-shadow	0 1px 2px rgba(0, 0, 0, 0.5)	-