Passing HashTable to the Reporting Engine

[Ashish Uniyal]

Hi,
I want to organise the passed HashTable to the Report filling operation at run time.

code:
Hashtable activityDataMax = new Hashtable();
parameters.put("maxActivityTime",activityDataMax);

JasperPrint jasperPrint = JasperManager.fillReport(jasperReport,
parameters, conn);


Though I have the Hashtable available, the problem is how to retrieve the key & values (iterate the hastable), and organize it in a well formatted way in the Designer XML.

Regards,
Ashish Uniyal