没有人知道如何创建加载特定字段的数据源。这些字段是变量,来自多个下拉列表。
即:在普通的SQL中,它是这样写的:
Select 'Variable1', 'Variable2', 'Variable3', 'Variable4' from Table1
我在计算得出的SQL中尝试了以下操作,但没有成功
select widget.parent.descendants.SuggestBox1.value as J1 , widget.parent.descendants.SuggestBox2.value as J2, widget.parent.descendants.SuggestBox3.value as J3, widget.parent.descendants.SuggestBox4.value as J4 from compMatrix where J1= :H1 and J2 = :H2 and J3 = :H3 and J4 = :H4
感谢任何反馈