当我用下拉复选框选择了A,B,C填报入库的时候如何生成A,B,C 3条数据对应的编码20231201A,20231201B,20231201C
https://help.fanruan.com/finereport/doc-view-4025.html?source=4
控件返回值设置为字符串,用逗号分割,然后再提交属性里面对下拉复选单元格做变形操作,假设你的下拉复选框在B2:MAPARRAY(SPLIT(B2,","),FORMAT(today(),"yyyyMMdd")+item)