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| <template>
| <el-main>
| <el-row :gutter="15">
| <el-col :lg="6">
| <el-card shadow="never" header="处理逻辑说明">
| <el-timeline>
| <el-timeline-item timestamp="两者数据并无顺序要求,只是获取表单值时需要自行设置loading">1.远程获取表单配置参数和表单的值</el-timeline-item>
| <el-timeline-item timestamp="构建form对象, 循环渲染对应组件, 获取远程选项数据. 完成前组件将由骨架代替">2.根据配置构建表单组件</el-timeline-item>
| <el-timeline-item timestamp="合并form对象和表单值">3.给表单赋值</el-timeline-item>
| </el-timeline>
| <el-alert title="当前版本为预览版本,并未在正式项目中实施,请谨慎使用. 更多配置以及图形化编辑器正在路上." type="warning" show-icon></el-alert>
| </el-card>
| <el-card shadow="never" header="双向绑定">
| <el-button type="primary" @click="setName">改变输入框的值</el-button>
| <el-button type="primary" @click="setConfig">改变指定栅格配置</el-button>
| </el-card>
| </el-col>
| <el-col :lg="12">
| <el-card shadow="never" header="动态表单渲染器">
| <sc-form ref="formref" :config="config" v-model="form" :loading="loading">
| <el-button type="primary" @click="save">保 存</el-button>
| <el-button @click="reset">重 置</el-button>
| </sc-form>
| </el-card>
| </el-col>
| <el-col :lg="6">
| <el-card shadow="never" header="表单输出">
| <pre>{{form}}</pre>
| </el-card>
| </el-col>
| </el-row>
| </el-main>
| </template>
|
| <script>
| export default {
| name: 'formRender',
| data() {
| return {
| loading: false,
| config: {},
| form: {}
| }
| },
| mounted() {
| //模拟请求延迟, 配置参数和form值并无顺序要求，可同时请求
| const config = {
| labelWidth: '130px',
| labelPosition: 'right',
| size: 'medium',
| formItems: [
| {
| label: "ElementPlus",
| component: "title",
| },
| {
| label: "输入框",
| name: "name",
| value: "",
| component: "input",
| options: {
| maxlength: "20",
| placeholder: "Activity name",
| },
| rules: [
| {required: true, message: "Please input Activity name", trigger: "blur"}
| ],
| requiredHandle: "$.required==true",
| },
| {
| label: "栅格(12/24)",
| name: "name2",
| value: "",
| component: "input",
| span: 12,
| options: {
| placeholder: "span: 12",
| }
| },
| {
| label: "栅格(12/24)",
| name: "name3",
| value: "",
| component: "input",
| span: 12,
| options: {
| placeholder: "span: 12",
| }
| },
| {
| label: "选择器(多选)",
| name: "select",
| value: "",
| component: "select",
| span: 24,
| options: {
| remote: {
| api: `${this.$CONFIG.API_URL}/system/dic/get`,
| data: {name: 'a'}
| },
| multiple: true,
| items:[
| {
| label: "选项1",
| value: "1"
| },
| {
| label: "选项2",
| value: "2"
| }
| ]
| },
| rules: [
| {required: true, message: "Please input Activity name", trigger: "change"}
| ],
| requiredHandle: "$.required==true",
| },
| {
| label: "选择器(单选)",
| name: "select2",
| value: "",
| component: "select",
| span: 24,
| options: {
| remote: {
| api: `${this.$CONFIG.API_URL}/system/dic/get`,
| data: {name: 'b'}
| },
| items:[
| {
| label: "选项1",
| value: "1"
| },
| {
| label: "选项2",
| value: "2"
| }
| ]
| }
| },
| {
| label: "级联选择器",
| name: "cascader",
| value: "",
| component: "cascader",
| span: 24,
| options: {
| items:[
| {
| label: "Guide",
| value: "guide",
| children: [
| {
| label: "Disciplines",
| value: "disciplines"
| },
| {
| label: "Consistency",
| value: "consistency"
| },
| ]
| },
| {
| label: "Resource",
| value: "resource",
| children: [
| {
| label: "Axure Components",
| value: "axure"
| },
| {
| label: "Sketch Templates",
| value: "sketch"
| },
| {
| label: "Design Documentation",
| value: "docs"
| }
| ]
| },
| {
| label: "Component",
| value: "component"
| },
| ]
| }
| },
| {
| label: "多选框",
| name: "checkbox",
| component: "checkbox",
| span: 24,
| tips: "多选框配置加上 name 表示拥有嵌套关系。否则将值“平铺”在form对象",
| options: {
| items:[
| {
| label: "选项1",
| name: "option1",
| value: false
| },
| {
| label: "选项2",
| name: "option2",
| value: false
| }
| ]
| },
| hideHandle: "$.required==true"
| },
| {
| label: "多选框组",
| name: "checkboxGroup",
| value: [],
| component: "checkboxGroup",
| span: 24,
| options: {
| items:[
| {
| label: "选项1",
| value: "option1"
| },
| {
| label: "选项2",
| value: "option2"
| }
| ]
| },
| hideHandle: "$.required==true"
| },
| {
| label: "单选",
| name: "radio",
| value: "1",
| component: "radio",
| options: {
| items:[
| {
| label: "选项1",
| value: "1"
| },
| {
| label: "选项2",
| value: "2"
| }
| ]
| },
| hideHandle: "$.required==true"
| },
| {
| label: "开关",
| name: "required",
| message: "演示如何使用表达式动态显隐和必填，试试打开和关闭开关",
| value: false,
| component: "switch",
| },
| {
| label: "日期/时间",
| name: "date",
| value: "",
| component: "date",
| options: {
| type: "datetime",
| valueFormat: "YYYY-MM-DD HH:mm:ss",
| },
| rules: [
| {required: true, message: "Please input Data", trigger: "change"}
| ],
| },
| {
| label: "滑块",
| name: "slider",
| value: 0,
| component: "slider",
| options: {
| marks: {
| 0: '0°C',
| 8: '8°C',
| 37: '37°C'
| }
| }
| },
| {
| label: "数值",
| name: "number",
| value: 0,
| component: "number",
| },
| {
| label: "颜色",
| name: "color",
| value: "",
| component: "color",
| },
| {
| label: "评分",
| name: "rate",
| value: 0,
| component: "rate",
| },
| {
| label: "SCUI扩展",
| component: "title",
| },
| {
| label: "表格选择器",
| name: "tableselect",
| value: {},
| component: "tableselect",
| span: 24,
| options: {
| apiObj: '$API.demo.page',
| column: [
| {
| label: "ID",
| prop: "id",
| width:150
| },
| {
| label: "姓名",
| prop: "user"
| }
| ],
| props: {
| label: 'user',
| value: 'id',
| keyword: "keyword"
| }
| }
| },
| {
| label: "上传",
| component: "upload",
| options: {
| items:[
| {
| label: "图像1",
| name: "img1",
| value: ""
| },
| {
| label: "图像2",
| name: "img2",
| value: ""
| }
| ]
| }
| },
| {
| label: "富文本",
| name: "text",
| value: "",
| component: "editor",
| },
| ]
| }
|
| const form = {
| name: "Activity name",
| checkbox: {
| option1: true
| },
| checkboxGroup: ["option1"],
| select: ["1"],
| select2: "1",
| cascader: ['resource','docs'],
| tableselect: {
| user: "何敏",
| id: "360000197302144442"
| },
| text: "<p><span style=\"font-size: 28px;\">Editor</span></p>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 47.4544%; background-color: #ecf0f1;\">Name</td>\n<td style=\"width: 47.4544%;\">SCUI</td>\n</tr>\n<tr>\n<td style=\"width: 47.4544%; background-color: #ecf0f1;\">Describe</td>\n<td style=\"width: 47.4544%;\">Super color UI Admin</td>\n</tr>\n</tbody>\n</table>"
| }
|
| setTimeout(()=>{
| this.config = config
| },500)
|
| this.loading = true
| setTimeout(()=>{
| this.form = form
| this.loading = false
| },100)
| },
| methods: {
| setName(){
| this.form.name = "New Title"
| },
| setConfig(){
| this.config.formItems[2].span = this.config.formItems[2].span==24?12:24
| this.config.formItems[3].span = this.config.formItems[3].span==24?12:24
| },
| save(){
| this.$refs.formref.validate((valid, obj) => {
| if (valid) {
| console.log(this.form)
| alert('submit!')
| }else{
| this.$refs.formref.scrollToField(Object.keys(obj)[0])
| return false
| }
| })
| },
| reset(){
| this.$refs.formref.resetFields()
| }
| }
| }
| </script>
|
| <style>
| </style>
|
|
