优化更新
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@@ -1,7 +1,7 @@
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# BasicForm 表单
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:::tip 说明
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`BasicForm` 位于 `src/components/Form/src/BasicForm.vue`,基于 ElementPlus 的 `el-form` 二次封装,通过 schemas 配置化定义表单字段,支持查询表单和业务表单两种模式。
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`BasicForm` 位于 `src/components/Form/src/BasicForm.vue`,基于 NaiveUI 的 `n-form` 二次封装,通过 schemas 配置化定义表单字段,支持查询表单和业务表单两种模式。
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:::
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## 组件架构
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@@ -24,9 +24,9 @@ src/components/Form/
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列表页的搜索区域使用 `useForm` 注册表单:
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```vue
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<el-card :bordered="false" class="pt-3 mb-3 proCard">
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<n-card :bordered="false" class="pt-3 mb-3 proCard">
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<BasicForm @register="register" @submit="handleSubmit" @reset="handleReset" />
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</el-card>
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</n-card>
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```
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### querySchemas 定义
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@@ -39,7 +39,7 @@ import { FormSchema } from '@/components/Form/index';
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export const schemas: FormSchema[] = [
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{
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field: 'name',
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component: 'Input',
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component: 'NInput',
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label: '岗位名称',
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componentProps: {
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placeholder: '请输入岗位名称',
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@@ -47,7 +47,7 @@ export const schemas: FormSchema[] = [
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},
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{
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field: 'status',
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component: 'Select',
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component: 'NSelect',
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label: '状态',
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componentProps: {
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placeholder: '请选择状态',
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@@ -66,14 +66,13 @@ export const schemas: FormSchema[] = [
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```typescript
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import { schemas } from './querySchemas';
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import { useForm } from '@/components/Form/index';
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import { ColProps } from 'element-plus';
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const formParams = reactive({ name: '', status: '' });
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const [register, {}] = useForm({
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labelWidth: 80,
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layout: 'horizontal',
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colProps: { span: 6 } as ColProps,
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colProps: { span: 6 },
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submitOnReset: true,
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schemas,
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});
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@@ -93,73 +92,71 @@ function handleReset() {
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## 业务表单(编辑弹窗)
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编辑弹窗中直接使用 `el-form` + `el-form-item` 构建表单:
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编辑弹窗中直接使用 `n-form` + `n-form-item` 构建表单:
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```vue
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<!-- src/views/system/position/edit.vue -->
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<template>
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<el-dialog v-model="props.visible" :title="props.positionId ? '编辑' : '新增'" width="500">
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<el-form class="ls-form" ref="formRef" :model="formData" label-width="80px">
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<el-form-item
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<n-modal v-model:show="props.visible" :title="props.positionId ? '编辑' : '新增'" :style="{ width: '500px' }">
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<n-form class="ls-form" ref="formRef" :model="formData" label-width="80px">
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<n-form-item
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label="岗位名称"
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prop="name"
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:rules="{ required: true, message: '请输入岗位名称', trigger: 'blur' }"
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path="name"
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:rule="{ required: true, message: '请输入岗位名称', trigger: 'blur' }"
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>
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<el-input v-model="formData.name" placeholder="请输入岗位名称" clearable />
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</el-form-item>
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<el-form-item label="岗位状态" prop="status">
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<el-radio-group v-model="formData.status">
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<el-radio :value="1">正常</el-radio>
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<el-radio :value="2">停用</el-radio>
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</el-radio-group>
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</el-form-item>
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<el-form-item label="排序" prop="sort">
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<el-input-number v-model="formData.sort" />
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</el-form-item>
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</el-form>
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</el-dialog>
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<n-input v-model:value="formData.name" placeholder="请输入岗位名称" clearable />
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</n-form-item>
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<n-form-item label="岗位状态" path="status">
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<n-radio-group v-model:value="formData.status">
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<n-radio :value="1">正常</n-radio>
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<n-radio :value="2">停用</n-radio>
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</n-radio-group>
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</n-form-item>
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<n-form-item label="排序" path="sort">
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<n-input-number v-model:value="formData.sort" />
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</n-form-item>
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</n-form>
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</n-modal>
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</template>
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```
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## BasicForm 内部渲染机制
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`BasicForm.vue` 根据 `schema.component` 动态渲染对应的 ElementPlus 组件:
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`BasicForm.vue` 根据 `schema.component` 动态渲染对应的 NaiveUI 组件:
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```vue
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<!-- src/components/Form/src/BasicForm.vue 核心逻辑 -->
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<template v-for="schema in getSchema" :key="schema.field">
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<!-- Checkbox -->
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<template v-if="schema.component === 'Checkbox'">
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<el-checkbox-group v-model="formModel[schema.field]">
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<el-checkbox v-for="item in schema.componentProps?.options" :value="item.value">
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<template v-if="schema.component === 'NCheckbox'">
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<n-checkbox-group v-model:value="formModel[schema.field]">
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<n-checkbox v-for="item in schema.componentProps?.options" :value="item.value">
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{{ item.label }}
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</el-checkbox>
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</el-checkbox-group>
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</n-checkbox>
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</n-checkbox-group>
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</template>
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<!-- RadioGroup -->
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<template v-else-if="schema.component === 'RadioGroup'">
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<el-radio-group v-model="formModel[schema.field]">
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<el-radio v-for="item in schema.componentProps?.options" :value="item.value">
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<template v-else-if="schema.component === 'NRadioGroup'">
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<n-radio-group v-model:value="formModel[schema.field]">
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<n-radio v-for="item in schema.componentProps?.options" :value="item.value">
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{{ item.label }}
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</el-radio>
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</el-radio-group>
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</n-radio>
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</n-radio-group>
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</template>
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<!-- Select -->
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<template v-else-if="schema.component === 'Select'">
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<el-select v-model="formModel[schema.field]">
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<el-option v-for="item in schema.componentProps?.options" :value="item.value" :label="item.label" />
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</el-select>
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<template v-else-if="schema.component === 'NSelect'">
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<n-select v-model:value="formModel[schema.field]" :options="schema.componentProps?.options" />
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</template>
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<!-- Daterange -->
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<template v-else-if="schema.component === 'Daterange'">
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<el-date-picker v-model="formModel[schema.field]" type="daterange" value-format="YYYY-MM-DD" />
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<template v-else-if="schema.component === 'NDatePicker'">
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<n-date-picker v-model:value="formModel[schema.field]" type="daterange" value-format="yyyy-MM-dd" />
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</template>
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<!-- 其他组件:动态渲染 el-{component} -->
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<component v-else :is="`el-${schema.component}`" v-model="formModel[schema.field]" />
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<!-- 其他组件:动态渲染 -->
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<component v-else :is="schema.component" v-model:value="formModel[schema.field]" />
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</template>
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```
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@@ -169,7 +166,7 @@ function handleReset() {
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interface FormSchema {
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field: string; // 字段名
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label: string; // 标签文本
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component: string; // 组件类型:Input / Select / RadioGroup / Checkbox / DatePicker 等
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component: string; // 组件类型:NInput / NSelect / NRadioGroup / NCheckbox / NDatePicker 等
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componentProps?: any; // 组件属性(placeholder、options、clearable 等)
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required?: boolean; // 是否必填
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rules?: any[]; // 自定义校验规则
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@@ -202,7 +199,7 @@ Schema 中的 `required: true` 会自动生成必填校验规则,也可以通
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{
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field: 'name',
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label: '岗位名称',
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component: 'Input',
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component: 'NInput',
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rules: [
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{ required: true, message: '请输入岗位名称', trigger: 'blur' },
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{ min: 1, max: 150, message: '长度在 1 到 150 个字符', trigger: 'blur' },
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@@ -237,4 +234,4 @@ onMounted(() => {
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## 总结
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BasicForm 通过 schemas 配置化定义表单字段,内部根据 `component` 动态渲染对应的 ElementPlus 组件。查询表单使用 `useForm` 注册并绑定 `@submit`/`@reset` 事件,业务表单直接使用 `el-form` + `reactive` 管理数据。支持多种组件类型、表单校验、数据绑定、条件隐藏等能力。
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BasicForm 通过 schemas 配置化定义表单字段,内部根据 `component` 动态渲染对应的 NaiveUI 组件。查询表单使用 `useForm` 注册并绑定 `@submit`/`@reset` 事件,业务表单直接使用 `n-form` + `reactive` 管理数据。支持多种组件类型、表单校验、数据绑定、条件隐藏等能力。
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