abstract
This paper analyzes the difficulties and shortcomings of manual topic selection, puts forward the design idea of general undergraduate thesis topic selection management system, deeply studies the production technology of topic selection management system, and develops an interactive and dynamic undergraduate thesis topic selection management system by using ASP technology. In this way, through the design, programming and debugging of the subject database, teachers can basically complete the operations of adding, deleting and modifying paper topics, as well as students' functions of querying and selecting paper topics.
Keywords: online topic selection; Graduation design; Database connection; Web dynamic server page
abstract
This paper analyzes the difficulties and shortcomings of manual selection, and puts forward the design idea of topic selection management system for undergraduate graduation thesis. This paper studies the production technology of topic selection management system, and develops an interactive and dynamic topic selection management system for undergraduate graduation design papers by using ASP technology programming. Through the design, programming and computer testing program of the question bank, the teachers have basically completed the operations of adding, deleting and modifying paper topics, as well as the students' functions of querying and selecting paper topics.
Keywords: online topic selection; Graduation design; Database connection; Web dynamic server page
Design of topic selection management system for undergraduate graduation thesis
-Project database design, student topic selection
order
In recent years, the enrollment scale of the school has been expanding, the number of students has been increasing, and the corresponding number of graduates has also been increasing, which has added a lot of workload to the already complicated topic selection of graduation thesis. If the topic selection of graduation thesis is automatically managed by computer, it can not only reduce the workload of educational administrators, but also greatly facilitate teachers' maintenance and inquiry of topic selection information. Graduates can choose topics according to their own interests, which avoids conflicts, improves flexibility, shortens the time of topic selection and improves work efficiency.
At present, most colleges and universities manually manage graduates' graduation projects. There are many students, and thesis topics often conflict, which increases the difficulty of graduation thesis management. Therefore, it is urgent to use computers to manage the topic selection of graduation thesis and make the educational administration work run efficiently.
With the development of Web technology and campus network, we can make full use of network resources to provide services for school teaching, scientific research and educational administration. Therefore, the graduation project topic selection system has become an important part of teaching and educational administration. At present, the graduation design topic selection system allows students to choose their own graduation design topics within a certain range, which has great flexibility, and students do not need to choose topics at a fixed time and place, thus avoiding great trouble.
1. Theoretical basis and feasibility analysis
ASP is the abbreviation of Active Server Page, which is a server-side script execution environment. Interpreting scripts on the web server can generate and execute dynamic, interactive and efficient server applications. ASP is a technology that Microsoft introduced to generate Web by using database.
The Web server will complete and generate all the work of the browser's HTML page. When a browser requests a file (. ASP), the ASP script starts to execute. At this point, the Web server calls ASP, reads all files and executes each command, and then sends the results back to the browser in the form of HTML pages. Because ASP runs on the server, the connection statement and SQL statement of the database are not available in the user's browser, which ensures the security of the system.
ASP provides two methods to access the database: the first method is to connect with the database once every time you access the database, and once the connection statement is established with the database, you can manipulate the data; When the data operation is completed, all related objects are closed.
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