Create A Program to Create a Student Controller in Java Assignment Solution.

package fsd.assignment.assignment1;

import fsd.assignment.assignment1.datamodel.Student;

import fsd.assignment.assignment1.datamodel.StudentData;

import javafx.collections.ObservableList;

import javafx.event.ActionEvent;

import javafx.fxml.FXML;

import javafx.scene.control.ChoiceBox;

import javafx.scene.control.Label;

public class EditStudentController {

    //all of the variables declared below correspond with the edit-students.fxml

    @FXML

    private Label yearStudyDisplay;

    @FXML

    private Label mod1Edit;

    @FXML

    private Label mod2Edit;

    @FXML

    private Label mod3Edit;

    @FXML

    private ChoiceBox<String> mod1ChoiceEdit;

    @FXML

    private ChoiceBox<String> mod2ChoiceEdit;

    @FXML

    private ChoiceBox<String> mod3ChoiceEdit;

    //the modChoices variables correspond to the []

    private String mod1S, mod2S, mod3S;

    private String modChoices[] = {"OOP", "Data Algo", "DS", "Maths", "AI",

            "Adv Programming", "Project"};

    public void initialize() {

        //insert 3 lines of code here

        mod1ChoiceEdit.getItems().addAll(modChoices);

        mod2ChoiceEdit.getItems().addAll(modChoices);

        mod3ChoiceEdit.getItems().addAll(modChoices);

        //these lines have been given to you includes the setOnAction if a ChoiceBox is selected

        mod1ChoiceEdit.setOnAction(this::getChoiceEdit);

        mod2ChoiceEdit.setOnAction(this::getChoiceEdit);

        mod3ChoiceEdit.setOnAction(this::getChoiceEdit);

    }

    //to ensure that detail pops up to edit

    public void setToEdit(Student stu) {

        //insert 4 lines of code here

        yearStudyDisplay.setText(stu.getYearOfStudy());

        mod1Edit.setText(stu.getModule1());

        mod2Edit.setText(stu.getModule2());

        mod3Edit.setText(stu.getModule3());

        mod1S = stu.getModule1();

        mod2S = stu.getModule2();

        mod3S = stu.getModule3();

        mod1ChoiceEdit.setValue(mod1S);

        mod2ChoiceEdit.setValue(mod2S);

        mod3ChoiceEdit.setValue(mod3S);

    }

    public Student processEdit(Student stu) {

        ObservableList<Student> allStudents = StudentData.getInstance().getStudents();

        String studIdS = stu.getStudId();

        String yearStudyS = stu.getYearOfStudy();

        //insert the line to remove the student here

        allStudents.remove(stu);

        Student changedStu = new Student(studIdS, yearStudyS, mod1S, mod2S, mod3S);

        //call the addStudentData()

        allStudents.add(changedStu);

        return changedStu;

    }

    public void getChoiceEdit(ActionEvent event) {

        ChoiceBox<String> active = (ChoiceBox<String>) event.getSource();

        if (active == mod1ChoiceEdit) {

            mod1S = active.getValue();

        }

        else if (active == mod2ChoiceEdit) {

            mod2S = active.getValue();

        }

        else if (active == mod3ChoiceEdit) {

            mod3S = active.getValue();

        }

    }

}