Web2.0 Context Of Ria In The E-commerce Applications

Internet has increasingly become the default platform for application development. Users are requiring increasing complexity of applications, but now the Web application cannot keep up with the complex application.User are always not satisfactory when they interact with the middle-complicated Web application, their experience are always not good. Web model is based on the page model, which is lack of client-side intelligence mechanism. Moreover, it is almost unable to complete a complex user interaction (such as traditional C/S applications and desktop applications in the user interaction). This technology makes Web applications difficult to use, support costs are high, and in many respects, can not play effect.A new kind of Intenret application is developed in order to improve user experience. It is Rich Internet Application (RIA). Applications with this kind combine the quick response and good interaction of desktop application, and also make use of the feature of wide spread of Web applications. RIA simplifies and improves interaction of Web application. Thus, applications developed by users will provide a better interaction and response of user experience.Meanwhile, In e-commerce, customer experience is increasingly becoming a focus of corporate network marketing competition. Many companies are trying to build more powerful than ever before, the network application platform. Network program development is a traditional page-based, server-side data transfer mode. Traditional web application presentation layer is built on top of HTML pages. The HTML is a suitable text. But as the user application requirements of the increasing complexity of traditional Web applications have been difficult to fully meet customer needs. There is a growing tendency for e-commerce systems with good user experience which developed by RIA。In this paper, we will start with the development of Web2.0, then introduces the concept of RIA technology, background, advantages, technical characteristics, architecture, highlighting the most successful RIA client-side development technologies Flex. And to research the Flex technology in e-commerce system design and implementation, we will also discus the issues and further of Flex e-commerce system.