banksController.java

package com.example.loanproject;

import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.stage.Stage;

import java.io.IOException;
import java.net.URL;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;

public class banksController implements Initializable {

    @FXML
    public Button button_1;
    @FXML
    public Button button_2;
    @FXML
    public Button button_3;
    @FXML
    public Button button_4;
    @FXML
    public Button button_5;
    @FXML
    private Button button_home;

    @Override
    public void initialize(URL url, ResourceBundle resourceBundle) {
        button_1.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("calculator.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Emi Calculator");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();//to hide old window
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed to get calculator ", e);
                }
            }
        });
        button_2.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("calculator.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Emi Calculator");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();//to hide old window
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed to get calculator ", e);
                }
            }
        });
        button_3.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("calculator.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Emi Calculator");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();//to hide old window
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed to get calculator ", e);
                }
            }
        });
        button_4.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("calculator.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Emi Calculator");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();//to hide old window
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed to get calculator ", e);
                }
            }
        });
        button_5.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("calculator.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Emi Calculator");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();//to hide old window
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed to get calculator ", e);
                }
            }
        });
        button_home.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                try {
                    FXMLLoader fxmlLoader = new FXMLLoader();
                    fxmlLoader.setLocation(getClass().getResource("logged-in.fxml"));
                    Scene scene = new Scene(fxmlLoader.load());
                    Stage stage = new Stage();
                    stage.setTitle("Home page");
                    stage.setScene(scene);
                    stage.show();
                    ((Node) (event.getSource())).getScene().getWindow().hide();
                } catch (IOException e) {
                    Logger logger = Logger.getLogger(getClass().getName());
                    logger.log(Level.SEVERE, "Failed", e);
                }
            }
        });
    }
}