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@coding-flow/flow-pc-form

v0.0.4

Published

flow-engine pc form engine

Downloads

377

Readme

@coding-flow/flow-pc-form

Flow Engine PC 端表单组件库,提供表单设计器、表单渲染等功能。

简介

flow-pc-form 是 Flow Engine PC 端的表单相关组件库,提供:

  • 表单设计器(可视化表单设计)
  • 表单渲染器(动态表单渲染)
  • 表单字段组件
  • 表单验证规则
  • 表单权限控制

依赖关系

  • 依赖: @coding-flow/flow-core, @coding-flow/flow-types

Setup

安装依赖:

pnpm install

开发

构建组件库:

pnpm run build

监听模式构建:

pnpm run dev

核心功能

表单设计器

可视化表单设计器,支持:

  • 拖拽添加字段
  • 字段属性配置
  • 字段排序
  • 表单预览
  • 表单 schema 导出
import { FormDesigner } from '@coding-flow/flow-pc-form';

<FormDesigner
  schema={formSchema}
  onChange={handleSchemaChange}
  onPreview={handlePreview}
/>

表单渲染器

根据表单 schema 动态渲染表单:

import { FormRenderer } from '@coding-flow/flow-pc-form';

<FormRenderer
  schema={formSchema}
  values={formValues}
  onChange={handleValuesChange}
  permissions={fieldPermissions}
/>

表单字段

支持多种字段类型:

  • 单行文本
  • 多行文本
  • 数字
  • 日期
  • 下拉选择
  • 单选/多选
  • 人员选择
  • 部门选择
  • 附件上传

表单验证

内置验证规则:

  • 必填验证
  • 长度限制
  • 格式验证(邮箱、手机号等)
  • 自定义验证规则

表单权限

字段级别权限控制:

  • 可编辑
  • 只读
  • 隐藏
  • 必填

模块结构

flow-pc-form/
├── src/
│   ├── designer/       # 表单设计器
│   ├── renderer/       # 表单渲染器
│   ├── fields/         # 表单字段组件
│   ├── validator/      # 表单验证
│   ├── schema/         # 表单 schema 定义
│   └── index.ts        # 统一导出
└── README.md

使用示例

表单设计器

import { FormDesigner } from '@coding-flow/flow-pc-form';
import type { FlowForm } from '@coding-flow/flow-types';

const MyFormDesigner = () => {
  const [schema, setSchema] = useState<FlowForm>({ ... });

  return (
    <FormDesigner
      schema={schema}
      onChange={setSchema}
      onSave={handleSave}
    />
  );
};

表单渲染器

import { FormRenderer } from '@coding-flow/flow-pc-form';
import type { FlowForm, FormFieldPermission } from '@coding-flow/flow-types';

const MyFormRenderer = () => {
  const [values, setValues] = useState({});

  return (
    <FormRenderer
      schema={formSchema}
      values={values}
      onChange={setValues}
      permissions={permissions}
    />
  );
};

Learn more