Python 68th day-week 12th job

Theme:

Demand:

User role, instructor \ Trainee, user after landing according to the role of different, can do things differently, respectively, as follows
Instructor View
Management class, can create classes, according to the student QQ number to join the students class
Can create a class record for a specified class, note that a class record corresponds to a number of participants ' records, that is, every class has a whole class of students, in order to record each student's academic performance, we need to create each class record is, at the same time for each student in this class to create a class record
To revise grades for students, one by one manual revision
Student View
Submit Job
View Job Scores
A student can belong to more than one class at the same time, like the report of Linux, but also can register Python, so submit homework to select the class, and then select the number of sections of the specific class
Additional: Students can view their class score rankings

First previous table structure diagram

Python 68th day-week 12th job