The Design And Implementation Of Online Course Selection System Based On ASP.NET

The present era is the rapid development of the information age. Informatizationhas become a symbol of the modernization of all walks of life, time, and informationprocessing information required is the most important thing, the computer can handleeffectively information, by means of computer application, office efficiency of thesystem becomes more and more high, and the information processing, the modernoffice more and more safety.For the office of the more and more complex, the close cooperation of differentdepartments, which requires the information between different departments canquickly accurate exchange, this time on the need to realize the controllable bycomputer go, information system, let these complex information through the effectivecontrol and transmission, and the development of information system is the basis ofsystem management, as a kind of the computer application, the computer can handleall kinds of information, reduce manual operation, the computer has the rapid retrieval,high reliability, large storage and other advantages, at the same time managementsystem can save the labor cost, improve work efficiency. These advantages areimportant sign of each unit of Management Sciences, regularization.Student course as a distribution center for information resources, including thedata information, course information, teacher information, student elective operationadministrator, because of the tremendous volume of data, is not easy to find. Lack ofsystematic, standardized information management tools,Data processing manual operation, heavy workload, high error rate, not easy tochange mistakes. Caused a waste of time.This article mainly completed following several aspects of the work:Realization of student selection function, mistake made, see courses; teacher show students theinformation, submit grades; the administrator to add students, student achievementmanagement, management, management, add teachers teachers and managementcoursesThe development of the management system needs to consider the simple systemoperation, at the same time with the reliability and scalability, and can consider thedata between the various modules in the interactive system. Therefore, the systemadopts a multi-layer software architecture, respectively, from top to bottom: userinterface layer, web service layer, business logic layer, data access interface layer,layer, data access layer of persistent ORM data.In order to improve Web application interaction, system adopts Ajax2.0multi-thread asynchronous interactive technology as the main interactive technologyof WebUI, using JavaScript as the presentation layer of script language.In this paper, at the same time pay attention to the general application of the user,also try to focus on spiritual and psychological demand, mainly manifested in:1, inthe management system in the form of more focus on the use of artistic form, the sizeof the text form the point of constitution, in the vision is more of a rhythm and senseof rhythm, suggesting a connotation the system is full of vitality;2, in the colorselection with cool color department, with weak contrast colors, on the vision to easethe emotional stress and strain of work, but also have a stable effect on failingstudents the color;3, the management system is also trying to increase the visualmemory ability, to distinguish between management system and other students are notthe same, through mining and find us as image to feverfew Huaihua mountainousendemic, suggesting that students spend the same age as the flower of youth, lifescience like flowers, flower of bright prospect. Through this series of, creating aconcept: Life Science and technology, science and art. The final convey a era ofinformation: in a suitable background conditions at the same time, all of the system tocreate the most perfect way in technology and culture, the art of the perfect.Technology is boring, but full of cultural and artistic technique can make the whole world very lively. In the elective system, the use of art design and softwareengineering theory, let the two professional cross, resulting in a new subject, which isalso a new way of exploring the way forward. In fact, cross knowledge more vitality, Ialso believe that this is a very meaningful attempt. So one of the perfect combinationof art and technology is also the task.