Book Image

Pentaho 5.0 Reporting by Example: Beginner's Guide

By : Mariano, GARCIA MATTIO
Book Image

Pentaho 5.0 Reporting by Example: Beginner's Guide

By: Mariano, GARCIA MATTIO

Overview of this book

Open source reporting tools and techniques, such as PRD, have been comparable in quality to their commercial counterparts this is largely due to the market's marked tendency to choose open source solutions. PRD is a very powerful tool and in order to take full advantage of it you need to pay attention to the important details. Pentaho 5.0 Reporting by Example: Beginner's Guide clearly explains the the foundation and then puts those concepts into practice through step-by-step visual guides. Feeling confident with your newly discovered, desirable, skill you will have the power to create your very own professional reports including graphics, formulas, sub-reports and many other forms of data reporting.Pentaho 5.0 Reporting By Example: Beginner's Guide is a step-by-step guide to create high quality, professional reports. Starting with the basics we will explore each feature to ensure a thorough understanding to peel back the curtain and take full advantage of the power that Pentaho puts at our fingertips. This book gives you the necessary resources to create a great variety of reports. You will be able to make reports that contain sub-reports, include graphics, sparklines and so on. You will also be able to parameterize your reports so that the final user can decide what information to visualize. You will be able to create your own stoplight type indicators and drill down in your reports. and execute your reports from your own web application. Pentaho 5.0 Reporting By Example: Beginner's Guide lets you learn everything necessary to work seriously with one of the world's most popular open source reporting tools. This book will guide you chapter by chapter through examples, graphics, and theoretical explanations so that you feel comfortable interacting with Pentaho Report Designer and creating your own reports.
Table of Contents (23 chapters)
Pentaho 5.0 Reporting by Example
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Chapter 10. Adding Subreports

This chapter is dedicated to Subreports. We will see what Subreports are and how they work and learn about their specific characteristics. We will also talk about the relation that exists between the main Report and its Subreports.

As we mix theory and practice, we will be able to appreciate the full potential of adding Subreports. We will be able to add information to our Reports in the form of tables, charts, and so on, whether this information is connected to our data set or not. This gives us an idea of the potential that Subreports provide.

In this chapter we will do the following:

  • Create a new report, create its data set, and create a Parameter.

  • Create two Subreports. The first Subreport will include a chart, and the second Subreport will include a table.

  • Configure internal Parameters for both Subreports.

  • Create data sets for both Subreports and configure them to use the values of the internal Parameters.

  • Finally, we propose that you modify a previous report...