Based Online Preparation System For The Web

We are now in a great new era of information. Our life-style, our work and our Study are changing rapidly. The lack of the education software, the lack of the teacher and the increasing of the student population is the main situation of our country. Making use of the network to develop the e-learning system has been a hotspot in the today society. Network Preparation Lesson becomes the base and key of e- learning.In this paper we first analyze the condition of the web-based Preparation Lesson System. By combining the characterization of web-based development and the thoughts of software engineering. We analyze the request of system in detail, and then discuss the design thought global structure and functions of the web-based Preparation Lesson System.The system adopts three-ply structure model, regards well expansibility, according to the method of module. All system is mainly composed of eight modules: the module of managing teacher, courseware management, file management, message management, creation course, online preparation lesson, loading file, course configuration.The foreparts explore tool of the system is VS.NET, the back-end computer language of the system is C# and the back-end database of the system is great relational database—SQL SERVER 2000.In a word, in this paper, after comparing various web-based Preparation Lesson System, we propose a designing thought and a design scheme, study the main technology of web-based database development and develop a web-based Preparation Lesson System which having some value, and advise some task for next study.