Web-based College Student Elective System Design And Realization

Most modern teaching management relies on the computer network technology, many colleges and universities are active in the management of information technology teaching work, this study based on student enrollment management system based on the network, increasing the autonomy of student enrollment, and save resources.The paper begins by describing the elective system operating mode, of the B/S model of the basic concepts, analysis of the ASP.NET Framework technology, architecture and Web services technology research, development environment to determine the system implementation, database development in SQL Server 2000 database design environment, and the use of UML techniques for system modeling.Secondly, the elective system in general and structural model analysis and design, the first analysis of the elective system functionality and performance requirements, the requirements of the system were designed based on the user login modules, elective modules, system management module, and elective system design and build a database, complete the elective system, data flow diagrams, database logic and stored procedures design.Finally, the realization of the elective system, the user login module, course selection module, course query module, module and system management processes, the use of the middle layer of the design data to optimize the system design, and data query optimization, and finally the system configuration, functional and performance testing. Research projects in the modern development of the university's enrollment information theory has a certain value.