ExtJS 2.0 A practical and concise tutorial on the acquisition of Extjs_extjs

Url Http://extjs.com/download, enter the download page can see roughly as shown in Figure xxx, you can choose 1.1 or 2.0 version, this tutorial uses the 2.0 version.

Figure 1-1 ExtJS Download Selection page for different versions

Click the "Download ext-2.0.zip" hyperlink in the above figure to download, unzip the downloaded zip compressed file to the "D:\ExtCode" directory, and get the content shown in Figure 1-2.

Figure 1-2 ExtJS Publishing Package Directory

         Adapter: is responsible for providing a third party bottom library (including ext from the bottom of the library) mapped to ext supported by the underlying library.
  build:  Compressed ext All the source code (inside classified storage).
  docs:  API help documentation.
  Exmaples: Provides a small example of using ExtJS technology.
  Resources:ext UI resource file directories, such as CSS, picture files, are stored in this area.
  Source: No compression ext all source code (inside classified storage) comply with lesser GNU (LGPL) Open source protocol.
  Ext-all.js: Compressed EXT all the source code.
  Ext-all-debug.js: No compressed ext all source code (for debugging).
Ext-core.js: The core component of the compressed Ext, including all classes under Sources/core.
Ext-core-debug.js: A core component of no compression ext, including all classes under Sources/core.