[birt-dev] how to link parameter between main and subreport in 2.1RC

["suntao" <hotbird25@xxxxxxxxxxx>]

I want this result:

Atelier graphique

ORDERNUMBER	ORDERDATE
10123	May 20, 2003 12:00 AM
10298	Sep 27, 2004 12:00 AM
10345	Nov 25, 2004 12:00 AM

 

Signal Gift Stores

ORDERNUMBER	ORDERDATE
10124	May 21, 2003 12:00 AM
10278	Aug 6, 2004 12:00 AM

 

So i create two datasets one is customer number and name, other is percific customer's order.

Second dataset is like this:

SELECT Orders.orderNumber,

Orders.orderDate

FROM Orders

WHERE Orders.customerNumber = ?

I drag one list contains customer name, a table in the list's detail contains the order detail, and now i need to link the parameter

In the DataSet Parameter Binding dialog's parameter's value '_expression_ Builder' dialog

i can only select data from 'available column bindings'.That's means i have drag some id fields into the report even i don't need to display them.

After i drag the id field into the column and double click it 'row._outer["CUSTOMERNUMBER"]' is generated as the parameter's value.But it doesn't work, if i change it to 'dataSetRow["CUSTOMERNUMBER"]' it works fine.

Is ther anyone can tell me whether i did wrong or that's a bug?

 

Best Regards

Suntao