StudentManagement | Java course design : : student information management | Code Editor library

In your StudentController you have the endpoint /save

First of all you should have used your connect statement in constructors or every time on_addStudent_clicked() is being called a new connect will be executed which does not formulate a bug but it is completely unnecessary.

Secondly, when we are adding a record to a list we want to make sure list is being refreshed right away, So it need to be right after the insert statement.

Thirdly, Qt is very much intelligent to find the implicit connects that you want to create, if you are creating a function with the general form of on_something_someevent() then it will automatically look for object/class (of type QObject) named something and connects its signal which is someevent to this and on_something_someevent() as the slot. As a result writing a function like thisobject::on_something_someevent(){} will automatically rendered into :

The reason why one change of one student's dictionary changes all of the students' dictionaries is because they are all assigned to the same dictionary in memory. This is because in the add_initial_assignments function, you use the code:

What you wish to achieve is not supported in MS.DI. .NET Core's built-in DI Container is very limited (or perhaps even naive) when it comes to handling generic types.

For instance, here are three (rather basic) use cases for generic types, all not supported by MS.DI: