javafx : TableView Example

1.Main.java

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;


public class Main extends Application {
	@Override
	public void start(Stage primaryStage) {
		try {
			Parent root = FXMLLoader.load(getClass().getResource("Main.fxml"));
			Scene scene = new Scene(root,500,300);
			scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
			primaryStage.setScene(scene);
			primaryStage.show();
		} catch(Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		launch(args);
	}
}

2.Students.java

public class Students {
	private final int id;
	private final String name;
	private final String surname;
	private final int age;
	
	public Students(int id, String name, String surname, int age) {
		super();
		this.id = id;
		this.name = name;
		this.surname = surname;
		this.age = age;
	}
	
	public int getId() {
		return id;
	}
	public String getName() {
		return name;
	}
	public String getSurname() {
		return surname;
	}
	public int getAge() {
		return age;
	}
}

3.MainController.java

package application;

import java.net.URL;
import java.util.ResourceBundle;

import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;

public class MainController implements Initializable {
	
	@FXML private TableView<Students> table;
	@FXML private TableColumn<Students, Integer> id;
	@FXML private TableColumn<Students, String> name;
	@FXML private TableColumn<Students, String> surname;
	@FXML private TableColumn<Students, Integer> age;
	
	public ObservableList<Students> list = FXCollections.observableArrayList(
			new Students(1, "Nava", "nava", 2),
			new Students(2, "Fahim", "fahim", 9),
			new Students(3, "Shariful", "Islam", 25)
			);
	
	@Override
	public void initialize(URL arg0, ResourceBundle arg1) {
		id.setCellValueFactory(new PropertyValueFactory<Students, Integer>("id"));
		name.setCellValueFactory(new PropertyValueFactory<Students, String>("name"));
		surname.setCellValueFactory(new PropertyValueFactory<Students, String>("surname"));
		age.setCellValueFactory(new PropertyValueFactory<Students, Integer>("age"));
		table.setItems(list);
	}
}

4.Main.fxml

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.control.TableColumn?>
<?import javafx.scene.control.TableView?>
<?import javafx.scene.layout.AnchorPane?>


<AnchorPane minHeight="300.0" prefWidth="500.0" xmlns="http://javafx.com/javafx/9.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="application.MainController">
   <children>
      <TableView fx:id="table" layoutX="14.0" layoutY="14.0" prefHeight="300.0" prefWidth="500.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
        <columns>
          <TableColumn fx:id="id" prefWidth="75.0" text="ID" />
          <TableColumn fx:id="name" prefWidth="75.0" text="Name" />
          <TableColumn fx:id="surname" prefWidth="75.0" text="Surname" />
          <TableColumn fx:id="age" prefWidth="75.0" text="Age" />
        </columns>
      </TableView>
   </children>
</AnchorPane>