4dkankan-components/docs/examples/input-number/controlled.vue

<template>
    <el-input-number v-model="num" :min="1" :max="10" controls-position="right" size="large" @change="handleChange" />
    <el-input-number v-model="num" class="mx-4" :min="1" :max="10" controls-position="right" @change="handleChange" />
    <el-input-number v-model="num" :min="1" :max="10" size="small" controls-position="right" @change="handleChange" />
</template>
<script lang="ts" setup>
import { ref } from 'vue'

const num = ref(1)
const handleChange = (value: number) => {
    console.log(value)
}
</script>