fillinf subreport data in java code

[bthale]

I am having trouble passing data down to a subreport. This subreport is inside another subreport. I tried passing REPORT_DATA_SOURCE but no data is displayed.

 

Is it possible ot fill a subreport in java code and add the subreport to a master using the API?

[bestofwest]

 

NO,

 

you are confuse about subreport.

 

You can call a Scriptlet or a Java Class (function) for get

data to fill some report field ou var.

 

 

[bthale]

I have been working for three days on something that seems doable and easy but has been quite frustrating. I have a java bean data source that contains a list of data. This list is passed as data source to a subreport. This first level subreport works fine. Within that data is another list which I am passing to a subreport embedded in the first subreport. This subreport data seems to be passed, but is never shown. I have tried many different things to no avail.

I even create 3 simple reports with nothing but static test in the title, master, sub one, and sub two. The last subreport in this simple setup does not show either.

While I don't know if the datasource is actually passed, I do pass in a parameter that shows the list size which is shown. I did this for debugging purposes and added to a page header section, but the detail section doesn't show.

So maybe it's not possible to do this Master -> SubreportOne -> Subreport Two.

Frustrating to say the least

The reason for creating the report this way is because I need the last list (subreport two) to display in 3 columns.