• label1.textProperty().bind(textField.textProperty());
• unidirectional binding

package javafxtemplate1;

//textProperty().addListener Listview Label
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.scene.control.TextArea;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;


/**
*
* @author Manas9
*/
public class JavaFXTemplate1 extends Application {

@Override
public void start(Stage primaryStage) throws Exception {
//
Group groot1 = new Group();
Label label1 = new Label(); label1.setText("Type anything");
label1.setLayoutX(10);label1.setLayoutY(20);
//
TextField textField = new TextField ();
textField .setLayoutX(160);textField .setLayoutY(20);
textField.setPromptText("Enter String");
textField.textProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
label1.textProperty().bind(textField.textProperty());

}
});



groot1.getChildren().addAll(label1, textField);

//Scene scene = new Scene(groot, 350, 150);
Scene scene = new Scene(groot1, 350, 250);
primaryStage.setScene(scene);
primaryStage.setTitle("Linked Data:: Simple Binding");
primaryStage.show();
}
public static void main(String[] args) {
// Scanner keyboard = new Scanner(System.in);
//System.out.println("enter an integer");
//myint = keyboard.nextInt();
launch(args);
}


}
 

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