Course information management: Educational administrators manage the basic information of courses through this module, including the addition, modification and deletion of course information and the setting of class courses. When adding information, open a new window to enter information. When saving, check whether the course number is duplicate. If the added course number is duplicate, the user will be prompted.
Class information management
Educational administrators manage class information through this module, including adding, modifying, deleting and querying class information. When adding information, open a new window to enter class information. Check whether the class number is duplicate when saving. If the added class number is duplicate, prompt the user.
Information can be added only if the information is not repeated. When deleting information, a prompt window should pop up for the user to confirm whether to delete it. Only after the user confirms it can the information be deleted. When modifying information, you should be able to modify it according to the category selected by the user.
Refer to the above? Baidu Encyclopedia-Education Management System