Research And Implementation Of Rich Internet Application Technology

With the rapid development of computer network technologies, Internet is become the most important development platform. Mainframe applications represented the early stages of applications development. However, with the advent of windows and powerful processing on the client, the early 1990's ushered in client/server technology. In the mid 90's, the web emerged as a great way to distribute documents and information to users anywhere in the world. Rich Internet Applications, combine the business benefits, easy distribution and maintenance, with powerful intuitive user experiences. And the technology to deliver these applications has matured significantly over the past few years, so now organizations can enhance the bottom line.The author first evaluates the feasibility of Rich Internet Applications, based on the evolution of technology, the key element of technology, the methods of solving problems, the situation of the development and the commercial profit. Then, the author will focus on the most popular Rich Internet Applications technologies, including the Laszlo and Flex, which are based on the Flash client, and the Ajax, which is hot today. Furthermore, we will discuss the constructures adopted in City IC Pay Phone Management System and Retrack Software Development Management System. Finally, two laboratorial application systems, which are developed using Laszlo, will be described. According to this laboratorial research, we present a basic develop framework of Rich Internet Applications, which is using Laszlo.We have modified, significantly and effectively, the Rich Internet Applications. On basis of the work that we have done, much more effort...