关于easyui的问题？？

Question

一个datagrid怎么显示多个表的内容，就是多个表的某个字段组合起来的数据？？可以吗

Answer 1

这块就需要你在sql那快进行拼接一下，select t1.b || '-' || t2.b
from (select a, b from A where d = 1) t1,
(select a, replace(wm_concat(c), ',', '-') b
from A
start with d = 1
connect by b = prior c
group by a) t2
where t1.a = t2.a