bean collection datasource

[nandu_bc]

Hi,

 

I'm trying to pass JRBeanCollection datasource to my subreport. the expression is as followsnew

net.sf.jasperreports.engine.data.JRBeanCollectionDataSource(new ArrayList(Arrays.asList(new com.RangeObject("jj",8),new com.RangeObject("ll",8))))

But this is not renderring the subreport.

Is this possible ?

I

Thanks and regards,

Nandini

 

[augarte]

Hi,

In my case, when I use a JRBeanCollection dataSource I have the following expression:

new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($F{bfList})

Where the field bfList is an ArrayList of another class which is included in my Bean.

I don't know exactly what does this mean: new ArrayList(Arrays.asList(new com.RangeObject("jj",8),new com.RangeObject("ll",8)))

But I think you should pass the ArrayList in your main bean, then get this ArrayList as a field in your main report and finally set the datasource expression as I tell you in the beginning of this post.

Hope this helps.

Regards.