问题描述
您好。我正在尝试在Crystal报告中做多对多报告。
有人可以帮我吗?
我需要显示1个日期和许多事件(
表:
日期(id,日期)
EVENT(id,event)
EVENT_DATE(id,eventID, dateID,comment)
)
报告必须如下:
-date
-----------------
-event,comment
-event,comment
-event,comment
-----------------
[----------- ------
-date
-----------------
- 事件,评论
-event,comment
-event,comment
--------------- - ]
谢谢
Hello. I''m trying to make many to many report in Crystal reports.
Can somebody help me with it?
I need to show 1 date and many events (
tables:
DATE (id, date)
EVENT (id, event)
EVENT_DATE(id, eventID, dateID, comment)
)
report must be like :
-date
-----------------
-event, comment
-event, comment
-event, comment
-----------------
[-----------------
-date
-----------------
-event, comment
-event, comment
-event, comment
-----------------]
Thank you
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