Problem filling subreports

[2002 JI Open Discussion]

By: Jorge - jorarcia

Problem filling subreports

2003-03-03 06:39

How can I fill a subreport using datasource?. The only way that I have made subreports is using a .jasper file and I don't know how to fill it. Thanks.

 

 

 

 

By: Teodor Danciu - teodord

RE: Problem filling subreports

2003-03-25 13:30

 

Hi,

 

The <subreport> tag allows you to specify the data

source of that subreport using either the

<dataSourceExpression> or the

<connectionExpression>.

If your subreport has an internal SQL query,

then you pass a connection, like in the "subreport"

sample provided. If it is about filling the subreport

from some custom data, then you pass

a JRDataSource object using the

<dataSourceExpression> tag.

 

I hope this helps,

Teodor