A practical guide including examples of the new features in Ext JS 4 and tips to migrate from Ext JS 3.
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.