4dkankan-components/docs/examples-bk/form/alignment.vue

<template>
    <el-radio-group v-model="labelPosition" label="label position">
        <el-radio-button label="left">Left</el-radio-button>
        <el-radio-button label="right">Right</el-radio-button>
        <el-radio-button label="top">Top</el-radio-button>
    </el-radio-group>
    <div style="margin: 20px" />
    <el-form :label-position="labelPosition" label-width="100px" :model="formLabelAlign" style="max-width: 460px">
        <el-form-item label="Name">
            <el-input v-model="formLabelAlign.name" />
        </el-form-item>
        <el-form-item label="Activity zone">
            <el-input v-model="formLabelAlign.region" />
        </el-form-item>
        <el-form-item label="Activity form">
            <el-input v-model="formLabelAlign.type" />
        </el-form-item>
    </el-form>
</template>

<script lang="ts" setup>
import { reactive, ref } from 'vue'

const labelPosition = ref('right')

const formLabelAlign = reactive({
    name: '',
    region: '',
    type: '',
})
</script>