This post describes how to write an Ext extension using factory functions.
In essence, factory functions are class methods that manufacture items or other properties during the instantiation of the class. This article explains pros and cons of factory function and how to use them correctly.
Important If you have not already done so, study Writing a Big Application in Ext (Part 1) and Writing a Big Application in Ext (Part 2)before you read this article. It would be very hard, if not impossible, to understand concepts explained here before you fully understand the first and second part. Introduction Helping on […]
Should we code our special functionality we need to add to Ext or Touch as extension or as plugin? This article discusses differences and use cases of both approaches to give you all information you need for right decisions on the matter.
Boilerplate file for extension. Copy&paste it to your app then write your functionality in.