Write a program to add the Student Record in Java
package inheritanceinjava;
import java.util.ArrayList;
import javax.swing.JOptionPane;
public class InheritanceInJava {
ArrayList<Student> students = new ArrayList<>();
while(true){
int option = mainMenu();
switch(option)
{
case 1:
int i = Integer.parseInt(JOptionPane.showInputDialog("Enter the id :"));
String n = JOptionPane.showInputDialog("Enter the name : ");
float c = Float.parseFloat(JOptionPane.showInputDialog("Enter the cgpa"));
int f = Integer.parseInt(JOptionPane.showInputDialog("Enter the fees"));
Student s = new Student(c, f, n, i);
students.add(s);
JOptionPane.showMessageDialog(null, "Student added successfully");
break;
case 2:
break;
case 3:
JOptionPane.showMessageDialog(null, "Total students are : "+students.size());
break;
case 4:
break;
case 5:
break;
case 6:
String data = "";
for(Student s1:students)
{
data = data + s1 + "\n";
}
JOptionPane.showMessageDialog(null, data);
break;
case 7:
System.exit(1);
break;
default:
JOptionPane.showMessageDialog(null, "Invalid option");
}
}
}
public static int mainMenu()
{
String input = JOptionPane.showInputDialog("Press\n1. Add student\n2. Delete Student\n3. Show total Number of students\n4. Search student\n5. Update Student\n6. Show all students\n7. Exit\n");
return Integer.parseInt(input);
}
}
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