A Science And Technology Project Contracts Management System Based On The Internet

The main content of this design is to develop an information management system for science and technology contracts. It is based on the Internet taking advantage of three-layered Internet distributed application design scheme ,which is the most advanced in the world. The system can present an information management system, which is cross-area and cross desktop. According to various manager classes, the system offers six grades user access permission to meet the complicated need. Because the system is designed basing structure, it can be conveniently extended to adapt the more complicated environment in the future. Security is the key problem Internet faced. Therefore, it has been fully taken into account in the design. So you can expect to have a reliable and useful system. In order to construct a powerful and convenient system, using popular able format page layout and advanced page layout technology (CSS, HML, etc.) after we thought of demands of users adequately in order to provide the efficient, beautiful, convenient, interface pages. In view of the need of managing database, we choose the most advanced and most popular SQL Server 7.0 currently. The system based on this database management desktop has the advantages of safety, stability and simplicity. The database system through the type of browser/server uses web server and active server pages as the middle layer for the operation of database, combining the database framework of Client/Server and the technology of WEB to form the three-layered database system.