Once you have written and compiled the controller class, you must go back into Scene Builder and register the controller class to the application's GUI.

Question

Quizplus · Accepted Answer

In order for the controller class to interact with the GUI components created in Scene Builder, it must first be registered with the application's GUI. This is typically done by specifying the controller class in the FXML file or by setting it programmatically in the code.

Once You Have Written and Compiled the Controller Class, You