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

References to components, parameters, and layout elements


First, I want to start by covering one important concept in CDF, and don't forget that concepts in CDF also extend to CDE. If you open the developer tools in your browser and start inspecting some CDE dashboard code, you will see that the names of the components are always prepended with render_ with the name of the components that we set when editing the dashboard. This way, when you want to refer to a component using its name, you should use the complete name of the component such as:

this.dashboard.getComponentByName('${c:myComponentName}');

This would be the same as:

this.dashboard.getComponentByName('render_myComponentName');

When you use this code line inside a dashboard, where it is not valid for code in external files, you can refer to the component as ${c:myComponentName}. This is possible because, when using this syntax, it will be translated and replaced by the full name of the component, so you don't need to worry about the...