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< docs >
-- -
order : 4
title :
zh - CN : 事件
en - US : Event
-- -
# # zh - CN
当 Slider 的值发生改变时 , 会触发 ` onChange ` 事件 , 并把改变后的值作为参数传入 。 在 ` onmouseup ` 时 , 会触发 ` onAfterChange ` 事件 , 并把当前值作为参数传入 。
# # en - US
The ` onChange ` callback function will fire when the user changes the slider 's value. The `onAfterChange` callback function will fire when `onmouseup` fired.
</docs>
<template>
<div class="code-box-demo">
<a-slider v-model:value="value1" @change="onChange" @afterChange="onAfterChange" />
<a-slider v-model:value="value2" range :step="10" @change="onChange" @afterChange="onAfterChange" />
</div>
</template>
<script lang="ts" setup>
import { ref } from ' vue ';
const value1 = ref<number>(30);
const value2 = ref<[number, number]>([20, 50]);
const onChange = (value: number) => {
console.log(' onChange : ', value);
};
const onAfterChange = (value: number) => {
console.log(' afterChange : ' , value ) ;
} ;
< / script >
< style scoped >
. code - box - demo . ant - slider {
margin - bottom : 16 px ;
}
< / style >