Research On The Design Of Online Operation System Of Electronic Bag

In education and teaching, task is an important link which can not be ignored. It not only takes responsibility of the teaching effect feedback,but also bear the burden of providing instructional strategies for teaching. With the development of Educational Informationization, all kinds of modern information technology is developing rapidly in the application of Education, the traditional form of homework is time-consuming and can not provide effective feedback, can not keep up with the pace of the times, Webassignment system emerges as the times require. In recent years,the voice about "Energy-saving emission reduction","reducing the burden on the students " has been called as one falls at home and abroad,furthermore, electronic schoolbag project have gradually been promoted vigorously, webassignment system of paperless is a good choice. Therefore, the web-based webassignment system has gradually been becoming a hot research topic.The researches about webassignment are increasing gradually at home and abroad, webassignment system also appeared in successioaHowever, after literature research and investigation of webassignment and webassignment system, the author has found that there are some defects in the current webassignment system, some systems have not enough understanding to the concept and have confused exercise with exam, its system positioning is inaccurate; some systems have simple functions, only simple information dissemination, downloading and uploading files; some systems lack of exercises resources and is not compatible with the other systems; some systems lack of personalized counseling and have bad user experience..Therefore, this paper have made a deep research and analysis to solve this problem, under the guidance of "Question Test Interoperability Specification",the author uses XML language to design task document to store the related data, Then expounds the correlative theories about online learning. Based on in-depth analysis to the study of webassignment and the existing webassignment system, the author try to research design a webassignment system what have sound functions and good user experience In order to remedy the problems.In the specific design process, firstly this paper elaborates design idea and design principle, and analysises the demand of webassignment from the whole function of electronic schoolbag webassignment system, then divides up the user function modules in details, what’s more,the author also conducts the research to the webassignment data storage and design data model trees in XML format. Finally, the study has the overall architecture electronic schoolbag webassignment system, puts forward the concrete development plan and detailedly introduces the implementation process of each module in the system.At the end of this paper,the author has summarized this study, has elaborated the main work and innovation of this research, the author also described in detail the next further work for the research, at the same time,this paper has showed the way for future research about electronic schoolbag webassignment system,and has also provides a reference.