Book Image

Learning Pentaho CTools

By : Miguel Gaspar
Book Image

Learning Pentaho CTools

By: Miguel Gaspar

Overview of this book

Pentaho and CTools are two of the fastest and most rapidly growing tools for practical solutions not found in any other tool available on the market. Using Pentaho allows you to build a complete analytics solution, and CTools brings an advanced flexibility to customizing them in a remarkable way. CTools provides its users with the ability to utilize Web technologies and data visualization concepts, and make the most of best practices to create a huge visual impact. The book starts with the basics of the framework and how to get data to your dashboards. We'll take you all the way through to create your custom and advanced dashboards that will create an effective visual impact and provide the best user experience. You will be given deep insights into the lifecycle of dashboards and the working of various components. Further, you will create a custom dashboard using the Community Dashboards Editor and use datasources to load data on the components. You will also create custom content using Query, the Freeform Addins Popup, and text components. Next, you will make use of widgets to create similar sections and duplicate components to reproduce other components on a dashboard. You will then learn to build a plugin without writing Java code, use Sparkl as a CPK plugin manager, and understand the application of deployment and version control to dashboard development. Finally, you will learn tips and tricks that can be very useful while embedding dashboards into other applications. This guide is an invaluable tutorial if you are planning to use custom and advanced dashboards among the solutions that you are building with Pentaho.
Table of Contents (17 chapters)
Learning Pentaho CTools
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Chapter 5. Applying Filters to the Dashboard

Now that you are able to build a dashboard using CDE on your own, you now should see how to take advantage of the most important components. After building some fancy dashboards, you will notice that you are not using all the components, just a subset of them. We will cover these components now.

We've split the chapter into two. The first part covers the filters and the other part covers the data being displayed. Filters, or selectors, can be applied to the dashboard as one way to create an interaction and filter the data you want to be displayed on the dashboard. If you deliver a dashboard with too much information, it will be hard for the final user to understand it at first glance. We already said that a dashboard should be easy to understand and get results from at first look, so by filtering the information, the user will be able to access all the information and it will be simple to understand.

Firstly, you need to know that there is a difference...