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具有一对多的结构的表格数据要如何设计呢?
ghostgril
·
Mar 5, 2018
· 1215 views
This topic created in 3111 days ago, the information mentioned may be changed or developed.
使用嵌套的话,数据一多嵌套就多了。不论是嵌套还是平级的数据结构都有个问题的,就是对整行或者整列赋值的时候非常繁琐
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嵌套
整行
列赋值
平级
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