⚡️ 跟Vue 3项目集成

1. 安装

npm i vform3-builds

yarn add vform3-builds

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2. 引入并全局注册VForm3组件

import { createApp } from 'vue'
import App from './App.vue'
import axios from 'axios'  //如果需要axios，请引入

import ElementPlus from 'element-plus'  //引入element-plus库
import VForm3 from 'vform3-builds'  //引入VForm3库

import 'element-plus/dist/index.css'  //引入element-plus样式
import 'vform3-builds/dist/designer.style.css'  //引入VForm3样式

const app = createApp(App)
app.use(ElementPlus)  //全局注册element-plus
app.use(VForm3)  //全局注册VForm3(同时注册了v-form-designe、v-form-render等组件)
/* 注意：如果你的项目中有使用axios，请用下面一行代码将全局axios复位为你的axios！！ */
window.axios = axios

app.mount('#app')

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3. 在Vue 3模板中使用表单设计器组件

<template>
<v-form-designer></v-form-designer>
</template>

<script setup>
</script>

<style lang="scss">
body {
margin: 0;  /* 如果页面出现垂直滚动条，则加入此行CSS以消除之 */
}
</style>

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4. 在Vue 3模板中使用表单渲染器组件

<template>
<div>
  <v-form-render :form-json="formJson" :form-data="formData" :option-data="optionData" ref="vFormRef">
  </v-form-render>
  <el-button type="primary" @click="submitForm">Submit</el-button>
</div>
</template>

<script setup>
import { ref, reactive } from 'vue'
import { ElMessage } from 'element-plus'

/* 注意：formJson是指表单设计器导出的json，此处演示的formJson只是一个空白表单json！！ */
const formJson = reactive({"widgetList":[],"formConfig":{"modelName":"formData","refName":"vForm","rulesName":"rules",
"labelWidth":80,"labelPosition":"left","size":"","labelAlign":"label-left-align","cssCode":"","customClass":"",
"functions":"","layoutType":"PC","jsonVersion":3,"onFormCreated":"","onFormMounted":"","onFormDataChange":"",
"onFormValidate":""}})
const formData = reactive({})
const optionData = reactive({})
const vFormRef = ref(null)

const submitForm = () => {
  vFormRef.value.getFormData().then(formData => {
    // Form Validation OK
    alert( JSON.stringify(formData) )
  }).catch(error => {
    // Form Validation failed
    ElMessage.error(error)
  })
}
</script>

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