JavaBeanDataSource in sub report

[akash12_06]

Hi All,

I am using Java Bean data source in my master report.  My parent bean has few properties and few collections.

Properties, i want to display in main report where for collections, i want to display separate graphs.

I got success in displaying properties from bean to master report. But now wondering how to show collections from bean as charts ? Sub report is  correct way to do so or some way is also possible?

I really stuck how I can bind sub report's data source with collection from bean.

Plz help me.

 

 

 

 

 

 

[akash12_06]

Got it.

 

There is bit different way when you are defining data source for main report and for sub data sets ( sub report, charts ).

 

If you want to define collection as datasource for sub data sets, just wrape it arround JDataSource and give this JDataSource property as datasource for sub data set.

 

Let me know if any one want related example also..

[honeyani]

hi all,

I'm using XML data source..can anyone provide example for sub dataset using XML data source.

I created 1 sub data set and placed two fields on design and tested,it says field not found exception..

I don't find any resource which talks about this ..Can anyone provide resource for sub dataset usage for XMl Data source...

Waiting for reply..

Thx,

Ani

 

 

 

[michaelbharris]

Hi, if you could post a sample, that would be great. Also what do you specify as the parameters when using the data set in chart/cross tab?

[sportfantasy]

Hi all,

I have same problem.

I have created my report from my class and JasperReport run, but I have a problem with subreport.

Example:

My Class is Persona and his field are:

    private long id;
    private String nome;
    private String cognome;
   
    private Collection<Figlio> figli = new ArrayList<Figlio>(0);

My report print all Persona correctly but i want print all Figlio collection too.

How can i do?

Sorry for my english.

Help me, please

Thanks

Luca