[Print detail band cell horizontaly every 3rd time]

At the moment my report prints like 

Male     Female     All

  5              4             9  

  6             6             12 

  7             8             15

  5              4             9 

  ...             ...             ..,

I want it like this

Male     Female     All     Male     Female     All     Male     Female     All     Male     Female     All    

5              4             9          6             6             12        7             8             15       5              4             9      

On more detail, number of columns is not a constant so I can't use columnCount="numberOfColumns", printOrder="Horizontal"

Can someone give an advice for this.

 

[JRDataSource and an array]

 

Hi,
did you figure it out ?

 

[How to display an array list]

Well I'm looking for the same thing, did you figure it out how it's done ?

[List of Object arrays]

I'm trying to iterate trough List<Object[]> passed to jasper report, but I only can get to each array, but fail to get each Object of the array.

This display my List - [Ljava.lang.Object;@173cf26, [Ljava.lang.Object;@24fde0, [Ljava.lang.Object;@9796d8, [Ljava.lang.Object;@304c8b,

How can I get arrays properties

[Ljava.lang.Object;@f165e1]

[Passing array of Object to report]

It works if pass the collection as parameter, but now I try to figure it out how to iterate through it and get its fields.

[Passing array of Object to report]

Useing hibernate, writing HQL query, applying list() method on query - query.list() return an array of Object.  If I test the result to the console with the following code:

List<Object> result = (List<Object>) query.list();
        Iterator itr = result.iterator();
        while(itr.hasNext()){
           Object[] obj = (Object[]) itr.next();
           for (int br = 0; br <= obj.length-1;br ++) {
               System.out.print(obj[br].toString() + ",");
           }
           System.out.println();
        }

it will print N number of Objects and each Object N number of contents. (for example it will print 3 Objects and theirs 20 properties, or 7 Objects and theirs 51 properties....depends on conditions changeing the query). I want to pass what query.list() will return to a report.

My question is how to pass it, how to display each Object and it's variable properties in the report.