Ajax Framework-based Materials Platform System Design And Realization

With the increasingly demanding using of the Web and new technologies, in recent years, the shortcomings of traditional web interaction modes are more and more prominent. For the reason that the new web interactive whitch is called web2.0 has emerged and has been widely supported and used.However, AJAX technology is still defective, and it needs other web technologies to form a convenient application framework for building rich web applications, so the AJAX application framework has become an important development.First, the paper describes the principles of AJAX technology and related technologies, and analyzes and summarizes the AJAX technology scenarios and the advantages and disadvantages of AJAX technology. Second, the paper describes the current development of AJAX frameworks, and summarizes the AJAX framework of design theory and methods. Again, according to the design of structure of this framework is divided into basic library module, components module, control module and auxiliary module. The base library module provided a variety of major cross-browsers tool classes and method classes for other modules, and the components module provided lots of components for the control module and auxiliary module , and the control module is the core of this framework and it forwarded request of the business and it also includes various management sub-module.The auxiliary module provides auxiliary interfaces for the control module. Finally, the paper describes the application of this framework detailedly by the development of the materiel platform project, and through performance analysis summarizes the results of application of this framework.