fastreport打印复杂报表，急呀！ (200分)

本人用fastreport 打印多个表的数据，结构如下

--------------------------------------------------------------------------
表1的字段名....
--------------------------------------------------------------------------
表1的数据....
--------------------------------------------------------------------------
--------------------------------------------------------------------------
表2的字段名1 表3的字段名1 表2的字段名2 表3的字段名2...
--------- |---------------------------------------------------------------------
细项数据1 表2的数据1 表3的数据1 表2的数据2 表3的数据2...
--------- |---------------------------------------------------------------------
----------|---------------------------------------------------------------------
表2的字段名7 表3的字段名7 表2的字段名8 表3的字段名8...
----------|---------------------------------------------------------------------
细项数据2 表2的数据7 表3的数据7 表2的数据8 表3的数据8...
----------|---------------------------------------------------------------------
--------------------------------------------------------------------------
这里，表2、3都与表1的某字段关联，关联后表2、3都有几组数据与表1对应，
若细项数据1、2与表2对应，表2的数据正常，表3的数据不正常
若细项数据1、2与表3对应，表3的数据正常，表3的数据不正常
本人试图用交叉表数据做，但没能成功，请各位大虾指点，
急呀！本人在线等待。

用SQL把数据取出来，然后用分组打印行不行？

to whf :
怎么分组打印呢，能否再指点一下？

放个分组头Band，然后设置分组条件就行了。

to whf:
表2和表3是一个表用不同时间区分的clientdataset，比如表2对应本月，
表3对应上月,不知道分组条件如何设置，我刚才试了一下
还是不行呀，请大虾指点

这个分组字段应该是表1和表2，表3关联的字段（这两个关联字段是否相同）
如果用Master-detail报表，可以试试：
细项数据1、2与表2对应，在frReport1的Onbegin
Band中:
procedure TForm1.frReport1begin
Band(Band: TfrBand);
begin

if AnsiCompareText(Band.Name, 'DetailBand1') = 0 then

table3.Next;
// 手工移动表3的纪录
end;

谢谢，我试试看。

折腾好长时间，还是没有调通，whf,能否给个例子，再次感谢！

不好意思，方法有点问题（表2和表3有关系吗？），还是用主子表
在指向表2的frDBDataSet的事件中
procedure TForm1.frDBDataSetls2Next(Sender: TObject);
begin

Tablels3.Next;
end;


procedure TForm1.frDBDataSetls2First(Sender: TObject);
begin

Tablels3.First;
end;


procedure TForm1.frDBDataSetls2Prior(Sender: TObject);
begin

Tablels3.Prior;
end;

祝你调试成功

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呵呵，我用了 whf 的方法，把你的源码调通了，现已发回给你，发分吧！[]

另祝你 新春愉快！合家欢乐！

接受whf答案，同时感谢覆雨翻云、fpsky帮助