javafx fxml code example
Example 1: javafx application fxml
FXMLLoader loader = new FXMLLoader();
loader.setLocation(Main.class.getResource("Path/To/file.fxml"));
root = loader.load();
Scene scene = new Scene(root, width, height);
primaryStage.setScene(scene);
primaryStage.setTitle("Title");
primaryStage.show();
Example 2: refrence xml textfield in javafx
fx:controller=<Controller.Location>
@FXML TextField textfield;
fx:id=<idFromController>
textfield.getText();
textfield.setText();
Example 3: javafx access fxml elements
Scene scene = stage.getScene();
Button btn = (Button) scene.lookup("#myBtnID");
TextField txt = (TextField ) scene.lookup("#myTxtID");