Problems with data transmission in javafx and reuse variables
问题 My program is structured package as follows -Browser.fxml -Elements.fxml +BrowserController : Browser transmit values url to Elements @FXML void txtURL(ActionEvent event) { Pane pnLoad = fxmlLoader.load(getClass().getResource("Elements.fxml").openStream()); FunctionController controller = (FunctionController) fxmlLoader.getController(); controller.viewURL(txtURL.getText()); } +ElementsController :, -With reading after I can only use the value url once for function viewURL @FXML public void