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

Instructions

Objective

Write a program to create a student controller in the Java language. This assignment involves managing student information, such as names, IDs, and grades. Utilize Java's object-oriented programming concepts to design and implement the student controller effectively. If you're facing any challenges with this assignment, don't hesitate to seek help with Java assignment to ensure you grasp the concepts and complete the task successfully.

Requirements and Specifications

Source Code

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 mod1ChoiceEdit; @FXML private ChoiceBox mod2ChoiceEdit; @FXML private ChoiceBox 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 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 active = (ChoiceBox) event.getSource(); if (active == mod1ChoiceEdit) { mod1S = active.getValue(); } else if (active == mod2ChoiceEdit) { mod2S = active.getValue(); } else if (active == mod3ChoiceEdit) { mod3S = active.getValue(); } } }