Ext JS 4 First Look teaches you the main functional areas of Ext JS 4 that have significant new features, explains the new features and how to use them, while highlighting the differences between Ext JS 4 and the previous versions.
This book will give you the knowledge to make the required changes to Ext JS 3 application to build a complete Ext JS 4 application.
This book provides examples of how to load Ext JS components by demand, charts, grid, tree, forms and panels, new data model, themes and mvc architecture.
Ext JS 4 First Look provides full examples and illustrations to help you easily learn the new features of Ext JS 4.
Chapter 1: What's New in Ext JS 4?
Chapter 2: The New Data Package
Chapter 3: Upgraded Layouts
Chapter 4: Upgraded Charts
Chapter 5: Upgraded Grid, Tree, and Form
Chapter 6: Ext JS 4 Themes
Chapter 7: MVC Application Architecture