I have following basic code in JavaFx. If I want to change the name of PropertyValueFactory("id") to let's say "rid" it does not fill my table anymore. Even if I change the SimpleLongProperty object to rid too. Do you know where the "id" is referencing / pointing to?
public class Main_Controller implements Initializable{
public class Item {
public SimpleLongProperty id = new SimpleLongProperty();
public Long getId() {
return id.get();
}
}
// The table and columns
@FXML TableView<Item> itemTbl;
@FXML TableColumn itemIdCol;
@FXML Button add_Button;
// The table's data
ObservableList<Item> data;
@Override
public void initialize(URL url, ResourceBundle rb) {
// Set up the table data
itemIdCol.setCellValueFactory(
new PropertyValueFactory<Item,Long>("id")
);
data = FXCollections.observableArrayList();
itemTbl.setItems(data);
}
static long nextId = 1;
@FXML
private void handleButtonAction(ActionEvent event) {
Item item = new Item();
item.id.setValue(nextId++);
data.add(item);
}
}
Code With changed PropertyValueFactory:
public class Main_Controller implements Initializable{
public class Item {
public SimpleLongProperty rid = new SimpleLongProperty();
public Long getId() {
return rid.get();
}
}
// The table and columns
@FXML TableView<Item> itemTbl;
@FXML TableColumn itemIdCol;
@FXML Button add_Button;
// The table's data
ObservableList<Item> data;
@Override
public void initialize(URL url, ResourceBundle rb) {
// Set up the table data
itemIdCol.setCellValueFactory(
new PropertyValueFactory<Item,Long>("rid")
);
data = FXCollections.observableArrayList();
itemTbl.setItems(data);
}
static long nextId = 1;
@FXML
private void handleButtonAction(ActionEvent event) {
Item item = new Item();
item.rid.setValue(nextId++);
data.add(item);
}
}
