EXT I think learning to develop the best approach is to develop in the real before, mastering advanced JavaScript knowledge,
Just as fish swim in the water with ease, like on the JS.

JavaScript can create their own class, understand the category prototype (class's prototype) the principle of
Understand the scope and function are helpful.

Understand why Ajax is asynchronous which means a knowledge point.

Forum 50% of the questions raised by a lot because of所至solid JavaScript knowledge, instead of EXT API issues.

When do the real development began with EXT, then install the directory examples / * folder of more than 70 good example is the research object,
These examples show you the future you will use the majority of techniques or methods.

Then, the best is先拿examples / * example of a folder in a training practice in hand, to do something simple, light the small projects.
EXT get directly into the procedure to develop, you will very likely because more complex issues lead to a blind alley.

To each point of the knowledge / skills are made available to run a separate file, so that future reference to you, there is another advantage is that can be sent to the forum, and then we put examples / * folder so that we can test and to assist you.

If we can do it in accordance with the recommendations of the above, I believe this is a very good cumulative. And according to my point of view, the entire UI is built bit by bit.

Animal

Ext official list of Chinese Tutorial


Special thanks: Ext Chinese Station Organize, maintain

Note: reprint articles, please retain the original links, and signed

Getting Started:

Tutorial:EXT简介
extjs.com/learn/Tutorial:Introduction_to_Ext_2.0_(Chinese)

Tutorial:Ext 2简述 
extjs.com/learn/Ext_2_Overview_(Chinese) 

Tutorial:EXT新手建议
extjs.com/learn/Tutorial:EXT新手建议

Tutorial:怎么轻松地进入Ext的世界?
extjs.com/learn/Tutorial:Playing_With_Ext_The_Easy_Way_(Chinese)

Tutorial:Javascript中的作用域(scope)是什么?(一)
extjs.com/learn/Tutorial:What_is_that_Scope_all_about_(Chinese)

Tutorial:Javascript中的作用域(scope)是什么?(二)
extjs.com/learn/What_is_that_Scope_all_about2_(Chinese)

Manual:Ext源码概述
extjs.com/learn/Manual:Ext_Source_Overview_(Chinese)

Manual:Ext与RESTful Web Services
extjs.com/learn/Manual:RESTful_Web_Services_(Chinese)

Programming:

Tutorial:如何合理地规划一个应用程序
extjs.com/learn/Tutorial:Application_Layout_for_Beginners_(Chinese)

Tutorial:如何本地化ext的教程 
extjs.com/learn/Tutorial:Localizing_Ext_(Chinese)

Tutorial:xtype的含义
extjs.com/learn/Tutorial:Xtype_defined_(Chinese)

Tutorial:扩展Ext中的组件
extjs.com/learn/Manual:Component:Extending_Ext_Components(Chinese)

Tutorial:扩展与插件之间的区别
extjs.com/learn/Manual:Component:Extension_or_Plugin_zh-CN

Tutorial:Ext组件的复用
extjs.com/learn/Manual:Component:Extending_Ext_Components(Chinese)

Tutorial:从源码生成Ext
extjs.com/learn/Tutorial:Building_Ext_From_Source_(Chinese)

The basis of usage:

Tutorial:DomQuery基础 
extjs.com/learn/Tutorial:DomQuery_Basics(Chinese)

Tutorial:Ext中的事件
extjs.com/learn/Tutorial:Events_Explained_(Chinese)

Tutorial:简述模板
extjs.com/learn/Tutorial:Getting_Started_with_Templates_(Chinese)

Tutorial:模板(Templates)的函数 
extjs.com/learn/Tutorial:Utilizing_Format_Features_of_Templates_(Chinese)

Manual:事件的处理
extjs.com/learn/Manual:Intro:Event_Handling_cn

Manual:Ext中的继承
extjs.com/learn/Manual:Intro:Inheritance_(Chinese)

Manual:Ext的类设计
extjs.com/learn/Manual:Intro:Class_Design_cn

Manual:Ajax通讯
extjs.com/learn/Manual:Core:Ext.Ajax_(Chinese)

Manual:JSON处理方法 
extjs.com/learn/Manual:Core:Working_with_JSON_(Chinese)

Manual:函数的原型扩展
extjs.com/learn/Manual:Utilities:Function_(Chinese)

The use of components:

Tutorial:Tab标签页
extjs.com/learn/Tutorial:TabPanel_Basics_(Chinese)

Tutorial:Ext 1.x中的布局
extjs.com/learn/Tutorial:Using_Layouts_with_Ext_-_Part_1_(Chinese)

Tutorial:Grid组件初学
extjs.com/learn/Tutorial:Beginning_Using_the_Grid_Component_(Chinese)

Tutorial:Grid的数据分页
extjs.com/learn/Tutorial:Basics_of_Paging_With_the_Grid_Component_(Chinese)

Tutorial:Ext菜单器件 
extjs.com/learn/Tutorial:Ext_Menu_Widget_(Chinese)

Tutorial:表单组件初学
extjs.com/learn/Tutorial:Getting_Started_with_Forms_(Chinese)

Tutorial:表单组件初学(二)
extjs.com/learn/Tutorial:Loading_Data_Into_and_Submitting_a_Form_(Chinese)

Manual:Cookie的存储
extjs.com/learn/Manual:Core:State_(Chinese)

YUI-Ext (Ext) was related to the article

Tutorial:EXT新手建议:建立自己的工具箱(Toolkit)
extjs.com/learn/Tutorial:EXT新手建议

Tutorial:如何用YUI轻松做JavaScript动画
extjs.com/learn/Tutorial:如何用YUI轻松做JavaScript动画

Tutorial:轻松三步,搞掂内存泄漏
extjs.com/learn/Tutorial:轻松三步,搞掂内存泄漏

Tutorial:用YUI-EXT创建Ajax Feed-viewer
extjs.com/learn/Tutorial:用YUI-EXT创建Ajax_Feed-viewer

Tutorial:使用DomHelper 创建元素的DOM、HTML片断和模版
extjs.com/learn/Tutorial:使用DomHelper 创建元素的DOM、HTML片断和模版

Tutorial:EXT设计模式初学习
extjs.com/learn/Tutorial:EXT设计模式初学习

Tutorial:预览 :增强版的拖放和新增的TreePanel
extjs.com/learn/Tutorial:预览_:增强版的拖放和新增的TreePanel

Tutorial:创建一个可复用的AJAX对话框--一个完成好的例子
extjs.com/learn/Tutorial:创建一个可复用的AJAX对话框--一个完成好的例子

Tutorial:创建YUI的Grid
extjs.com/learn/Tutorial:创建YUI的Grid

Tutorial:Grid 调用远程数据
extjs.com/learn/Tutorial:Grid 调用远程数据

Tutorial:为Yahoo! UI Extensions Grid增加内置的可编辑器
extjs.com/learn/Tutorial:为Yahoo! UI Extensions Grid增加内置的可编辑器

Tutorial:Ext.MasterTemplates 入手
extjs.com/learn/Tutorial:Ext.MasterTemplates 入手

Tutorial:像了解爱人一样了解ExtJs
extjs.com/learn/Tutorial:像了解爱人一样了解ExtJs

Tutorial:JSON和浏览器安全
extjs.com/learn/Tutorial:JSON和浏览器安全

Tutorial:JavaScript的一种模组模式
extjs.com/learn/Tutorial:JavaScript的一种模组模式

Tutorial:关于JavaScript的 貌似类(pseudo-classes)----不吐不快
extjs.com/learn/Tutorial:关于JavaScript的 貌似类(pseudo-classes)----不吐不快	

Tutorial:Application Layout 程式開發入門介紹
extjs.com/learn/Tutorial:Application Layout 程式開發入門介紹

Tutorial:如何建立一個可以Disable/Editable的Editor gird
extjs.com/learn/Tutorial:如何建立一個可以Disable/Editable的Editor gird