(00. Preliminaries 01. Tutorial Introduction_ Introduction to ExtJS4.2_ SSH2 basic structure building 02. Write several general service methods and design databases 03. Build the MVC structure of ExtJS 04. Build the main interface, login function and generation of the menu tree 05. Create a menu tree and reserve user information in the foreground 06. Menu tree responds to events and my article module interface building 07. Continue building my article module and end background queries together 08. End adding article functions and optimizing code 09. End the selection of article types Adding the background function of the article at the end 10. Adding the background function of the article at the end and deleting the article at the end 11. Terminating the right-click menu function and customizing a button 12. Article preview function and article modification function 13. Detection of article evaluation (part of the method of rewriting the paging component) 14. Improving the paging component and detecting the background function of article evaluation 15. Operating the office area on the right by the menu tree End administrator article management function 16. Evaluation article magic module front and background, test my evaluation 17. Management evaluation, end detection my evaluation function 18. Email management: My mail front and background interface building 19. Email management: Outbox, read email, delete email 20. Sending new email, reply to email - end email management function (I).....)