Design And Implementation Of The Course-selecting Subsystem Of Teaching Affairs Management For College And Univrsities

With the rapid development of higher education in the direction of informatization in our country,the emergence of the credit teaching model has put forward new requirements for teaching management.The traditional teaching management style cannot adapt to the development of modern higher education because of its disadvantages such as poor flexibility,low efficiency and management disorder.In order to improve the efficiency of educational management,it is particularly important to design and develop a college education management system that is compatible with modern higher education.Based on the comparative analysis of the domestic and foreign university educational management systems,to solve the problem of online course selection in Henan University.This paper defines the teaching-elective subsystem as the research and development content of this paper.In view of the problems existing in traditional teaching management method,the specific work of this paper is as follows:(1)It has designed the course selection subsystem,to give the design of the architecture,the coding design and the function design of the course selection subsystem.In order to solving the problems faced in the course of electing courses,This paper studies and analysis the mainstream course selection algorithm and considers the factors that influence the course selection,and also presents a priority-based(senior-grade priority,major-priority,priority-reconditioning,etc.)probability elimination Algorithm.The asynchronous technology and concurrent access technology are introduced in the concurrent strategy study.The Parallel processing capability provided by.NET4.5 is more suitable for solving the problem of high concurrent data processing in our school.On the basis of this,the coding design,system structure design,elective course subsystem function design and so on.(2)Based on the system design,this paper applied JQuery Ajax and other key technologies to the course selection subsystem.In order to achieve separate management of users and data,the paper adopts C / S mode and B / S mode to combine the mixed mode as the system structure of the teaching service elective subsystem.The MVC design pattern,JQuery Ajax technology,and SqlBulkCopy technology were used in the design process The MVC design mode effectively realizes high cohesion and low coupling of the system and also improves the reuse rate of the code.The JQuery Ajax Technology realizes the asynchronous refresh of the Web server by analyzing JSON data;SqlBulkCopy technology minimize the interaction with the database to achieve high-performance storage of the database.The course elective subsystem selects the relatively stable Visual Studio 2017 Enterprise Edition for development and programming.The relevant technologies proposed in this paper and the overall design of the system were applied to the system.It has effectively realized the functions of the home authorization login,elective information management and system management of the subsystem for school elective system.