Research Of XUL Technology And Its Application In RMB Electronic Trading System

The high speed of new web site's grow up makes the HTML's step a little clumsy. First, most user's activity will result in page refurbish in HTML model, this will lead to more complicated exchange visits. HTML is bad than typical desktop application from experience and capability angle. HTML can't provide rich representation and creativity of top graphics application. But RIA(Rich Internet Application) technology can effectively resolve those two problems. RIA applications combine advantages of desktop application and web application. RIA simplify and improve the user interface. So, the application could provide user with more rich, more interactive and more responsive experience.XUL (XML User-Interface Language) is a user-interface technology of RIA. The core concept of XUL is design user interface with XML. Mozilla developers invented it to construct the graphical user interface. XUL achieves the Model-View-Controller (MVC) design pattern. XUL effectively separates user interface code and logical code, using XML file express user interface and neat code implement the business logic handle. Using XUL design user interface brings many advantages. China Foreign Exchange Trade Center's RMB Electronic Trading System is a system that allows financial institution deal finance production. The system adopts advanced technique and offers function of trading manage,transaction clear and statistical analysis, it provides safer, efficient, and more cheap service. The system adapts RMB market developing need and finance service competition.This paper gives a brief introduction to RMB Electronic Trading System and XUL's application in the project.Then analyse the benefits and problems bringed by XUL for the project. The paper researches the problems mentioned and provides several method to resolve the problems. The method insures the project's success.