はてなブックマーク

What’s New We have also been posting summaries of new features and changes to our blog: Drawing & Charting Anatomy of a Model Data Package Dynamic Loading and the New Class System Learn more on sencha.com API Docs Upgrading First, check out our overview guide to see what has changed. Sencha also offers training courses and professional services for companies wishing to use Ext JS 4.

Terms, Icons, and Labels Many classes have shortcut names used when creating (instantiating) a class with a configuration object. The shortcut name is referred to as an alias (or xtype if the class extends Ext.Component). The alias/xtype is listed next to the class name of applicable classes for quick reference. Access Levels Framework classes or their members may be specified as private or protec