Research Of Component-Based RIA Technology

With the development of computer network and related technologies, the B/S structure will become the mainstream of software development. However, except the low-cost of deployment and maintenance, the shortage of its performance and interacting is gradually exposed. Because of this, the new generation Web application procedure with new characteristics appeared. The RIA (Rich Internet Application) will be the development trend of the new generation Web application procedure; the component technology is an important method to improve software development efficiency, ensure software quality and implement software industrialization, Web combined with component technology will become an inevitable trend.This thesis does an in-depth study on the existing software development and traditional Web application technology; and has an earnest comparison on the component-based software development and traditional software development. According to the shortage of traditional Web application procedure and the characteristic of the new generation Web application procedure, makes researches on the technology of component-based RIA, and use the component thinking and RIA technology to implement the component and software industrialization of Web application procedure development which has the characteristic of rich client and data dynamic and flexible.At the last of this thesis, takes the technology of component-based RIA into the development of Web application framework to achieve the purpose of developing quickly, customizing based on requirement and enriching interactive effects. It also has an analysis and design on the whole structure of Web application framework and some key components. Basing on B/S structure, recurring to the advantage of C/S structure and using the RIA technology, it improves on the interactive of existing client. The component-based developing mode reinforced the reusable of Web application system development, so it can shorten development cycle and improve development efficiency greatly.