动态表单设计

- - 背景
  - - 方案讨论
    - 基于上面分析，对比调研，自定义动态表单
    - 数据模型
    - 表单详解
    - - [（一）表单模板：jim_dynamic_form](#（一）表单模板：jim_dynamic_form)
      - （二）表单数据类型：jim_form_data_type
      - （三）表单字段定义：jim_form_column
      - （四）表单数据记录：jim_form_data
      - （五）表单数据统计：jim_form_data_detail
    - 自定一组件
    - 总结

背景

实现动态表单功能，支持表单自定义并实现后期的数据统计、分析。

方案讨论

一、基于非结构化的Json。
- 优点：通过NoSql的mongdb存储可以减少json解析的复杂度及资源损耗，可以提高效率。
- 缺点：非结构化的Json，模板定义和表单数据值存在一起，后期的数据分析非常困难。解决不了非结构化数据分析的根本问题。
  
  {
  "item": [
  {
  "repeats": 0,
  "childType": "text",
  "itemType": 1,
  "updateDate": "1619599422000",
  "max": 0,
  "prefix": "1",
  "readOnly": 0,
  "optionRepeats": 0,
  "qtId": "584824102494277632",
  "sectionId": "584824208362704896",
  "type": "string",
  "required": 0,
  "itemId": "569271103424434176",
  "score": 0,
  "sequence": 1,
  "configRes": {
  "childType": "text",
  "configContent": "{"childType":"text","max":0,"showTypeName":"¶àÐÐÎÄ±¾Ìâ","typeName":"×Ö·û´®","characterLimit":"none","textType":"string","type":"string","categoryName":"ÎÒµÄÌâ¿â","min":0,"showType":"text","id":"569271103424434176","text":"ÐÕÃû","categoryId":"1371773393070960641"}",
  "textType": "string",
  "characterLimit": "none"
  },
  "linkId": "ab108b9f-86ae-43c7-885c-9eb3de2935e9",
  "min": 0,
  "showType": "text",
  "sectionItemRId": "1387326646303043586",
  "id": "1387326646303043586",
  "text": "ÐÕÃû",
  "createDate": "1619599422000",
  "status": 1
  },
  {
  "repeats": 0,
  "arrayType": "1",
  "itemType": 1,
  "updateDate": "1619599422000",
  "prefix": "2",
  "readOnly": 0,
  "optionRepeats": 0,
  "qtId": "584824102494277632",
  "sectionId": "584824208362704896",
  "type": "choice",
  "required": 0,
  "itemId": "569271034725928960",
  "score": 0,
  "sequence": 2,
  "configRes": {
  "configContent": "{"arrayType":"1","optionValue":"ÄÐ | Å®","showTypeName":"µ¥Ñ¡Ìâ","optionList":[{"defaultStatus":"0","itemId":"569271034725928960","sequence":1,"code":"0","detailedStatus":"0","display":"ÄÐ","itemOptionId":"569271034797232128"},{"defaultStatus":"0","itemId":"569271034725928960","sequence":2,"code":"1","detailedStatus":"0","display":"Å®","itemOptionId":"569271034797232129"}],"typeName":"Ñ¡Ôñ","showType":"choice","id":"569271034725928960","text":"ÐÔ±ð","type":"choice","categoryName":"ÎÒµÄÌâ¿â","categoryId":"1371773393070960641"}"
  },
  "linkId": "2ddd6ba5-394b-4634-9802-099ce64eb3b0",
  "showType": "choice",
  "sectionItemRId": "1387326646324015106",
  "id": "1387326646324015106",
  "text": "ÐÔ±ð",
  "createDate": "1619599422000",
  "option": [
  {
  "value": {
  "defaultStatus": "0",
  "code": "0",
  "detailedStatus": "0",
  "display": "ÄÐ",
  "itemOptionRId": "584824208413036544"
  }
  },
  {
  "value": {
  "defaultStatus": "0",
  "code": "1",
  "detailedStatus": "0",
  "display": "Å®",
  "itemOptionRId": "584824208429813760"
  }
  }
  ],
  "status": 1
  },
  {
  "repeats": 0,
  "itemType": 1,
  "updateDate": "1619599422000",
  "prefix": "3",
  "type": "integer",
  "required": 0,
  "score": 0,
  "min": 0,
  "showType": "text",
  "id": "1387326646361763842",
  "text": "ÄêÁä",
  "createDate": "1619599422000",
  "childType": "number",
  "max": 0,
  "readOnly": 0,
  "optionRepeats": 0,
  "qtId": "584824102494277632",
  "sectionId": "584824208362704896",
  "itemId": "569271835015909376",
  "sequence": 3,
  "configRes": {
  "childType": "number",
  "configContent": "{"childType":"number","max":0,"showTypeName":"¶àÐÐÎÄ±¾Ìâ","typeName":"ÊýÖµ","isSlide":"0","type":"integer","categoryName":"ÎÒµÄÌâ¿â","min":0,"showType":"text","numericType":"1","id":"569271835015909376","text":"ÄêÁä","decimal":0,"categoryId":"1371773393070960641"}",
  "numericType": "1"
  },
  "linkId": "566122e3-4fb3-4fcb-8b44-2288f4ed1eea",
  "sectionItemRId": "1387326646361763842",
  "decimal": 0,
  "status": 1
  }
  ],
  "linkId": "982cb230-5381-419a-83af-916f66392824",
  "sectionId": "584824208362704896",
  "text": "·Ö×é1",
  "type": "group"
  }
二、基于jeecg/ruoyi-低代码开发平台
- 比较固定的样式和表定义
- 针对自己需求坐二次开发改动较大
- 表比较多涉及功能广，跟原需求出入较大，不好扩展。

基于上面分析，对比调研，自定义动态表单

自定一表单数据结构。
内容展示如有必要行转列。

数据模型

表单详解

select * from jim_dynamic_form where form_name = '调研问卷A'; -- 表单-调研问卷A
select * from jim_form_data_type ; -- 表单-数据类型

select * from jim_form_column where form_id = 1; -- 表单-调研问卷A的定义

select * from jim_form_data where form_id = 1 and data_id = 1 ; -- 表单-调研问卷A的数据记录1

-- 表单数据统计
select 
(select data_value from jim_form_data_detail where data_id = t.data_id and column_id = 1) as `姓名`, 
(select data_value from jim_form_data_detail where data_id = t.data_id and column_id = 2) as `年龄`,
(select data_value from jim_form_data_detail where data_id = t.data_id and column_id = 3) as `性别`,
(select data_value from jim_form_data_detail where data_id = t.data_id and column_id = 4) as `出生日期`
 from jim_form_data t where t.form_id = 1 and t.data_id = 1 ;