Fichier fxml dans netbeans

boila,

j'ai commencé à créer une interface javafx avec scene editor d'oracle.
J'enregistre les fichiers au format fxml dans mon projet netbeans. Que se passe-t-il alors?

Peut-on passer d'un stage à l'autre dans l'application et changer la scène au cours de l'interaction avec l'utilisateur?

questions de débutant, je viens de débuter :ccool:

j'ai utilisé scene builder preview. Puis je l'ai chargé dans l'application netbeans.

exception à l'exécution:

Code:

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init:
Deleting: C:\Users\Mary\Documents\dev\syphotron\build\built-jar.properties
deps-jar:
Updating property file: C:\Users\Mary\Documents\dev\syphotron\build\built-jar.properties
Duplicated project name in import. Project jfx-impl defined first in C:\Users\Mary\Documents\dev\syphotron\nbproject\jfx-impl.xml and again in C:\Users\Mary\Documents\dev\syphotron-Preloader\nbproject\jfx-impl.xml
syphotron-Preloader.init:
syphotron-Preloader.deps-jar:
Updating property file: C:\Users\Mary\Documents\dev\syphotron\build\built-jar.properties
syphotron-Preloader.compile:
Copying 1 file to C:\Users\Mary\Documents\dev\syphotron-Preloader\build
Copy libraries to C:\Users\Mary\Documents\dev\syphotron-Preloader\dist\lib.
To run this application from the command line without Ant, try:
C:\Program Files\Java\jdk1.7.0_04/bin/java -jar "C:\Users\Mary\Documents\dev\syphotron-Preloader\dist\syphotron-Preloader.jar"
Deleting directory C:\Users\Mary\Documents\dev\syphotron-Preloader\dist\lib
Detected JavaFX Ant API version 1.1
syphotron-Preloader.jfx-deployment:
syphotron-Preloader.jar:
Compiling 1 source file to C:\Users\Mary\Documents\dev\syphotron\build\classes
compile-single:
run-single:
Device "Mobile Intel(R) 4 Series Express Chipset Family" (\\.\DISPLAY1) initialization failed : 
WARNING: bad driver version detected, device disabled. Please update your driver to at least version 8.15.10.2302
juin 09, 2012 11:56:49 PM javafx.fxml.FXMLLoader logException
Grave: Page language not specified.
/C:/Users/Mary/Documents/dev/syphotron/build/classes/syphotron/LoadForm_1.fxml:13
  at javafx.fxml.FXMLLoader$Element.processEventHandlerAttributes(Unknown Source)
  at javafx.fxml.FXMLLoader$ValueElement.processEndElement(Unknown Source)
  at javafx.fxml.FXMLLoader.processEndElement(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)
  at syphotron.ImageView.start(ImageView.java:17)
  at com.sun.javafx.application.LauncherImpl$5.run(Unknown Source)
  at com.sun.javafx.application.PlatformImpl$4.run(Unknown Source)
  at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
  at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
  at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
  at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
  at java.lang.Thread.run(Thread.java:722)
 
Exception in Application start method
Exception in thread "main" java.lang.RuntimeException: Exception in Application start method
	at com.sun.javafx.application.LauncherImpl.launchApplication1(Unknown Source)
	at com.sun.javafx.application.LauncherImpl.access$000(Unknown Source)
	at com.sun.javafx.application.LauncherImpl$1.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:722)
Caused by: javafx.fxml.LoadException: Page language not specified.
	at javafx.fxml.FXMLLoader$Element.processEventHandlerAttributes(Unknown Source)
	at javafx.fxml.FXMLLoader$ValueElement.processEndElement(Unknown Source)
	at javafx.fxml.FXMLLoader.processEndElement(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at javafx.fxml.FXMLLoader.load(Unknown Source)
	at syphotron.ImageView.start(ImageView.java:17)
	at com.sun.javafx.application.LauncherImpl$5.run(Unknown Source)
	at com.sun.javafx.application.PlatformImpl$4.run(Unknown Source)
	at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
	at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
	... 1 more
Java Result: 1
BUILD SUCCESSFUL (total time: 8 seconds)

code

Code:

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package syphotron;
 
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
 
public class ImageView extends Application {
 
    public static void main(String[] args) {
        Application.launch(ImageView.class, args);
    }
 
    @Override
    public void start(Stage stage) throws Exception {
        Parent root = FXMLLoader.load(getClass().getResource("LoadForm_1.fxml"));
        stage.setTitle("Image Viewer");
        stage.setScene(new Scene(root, 300, 275));
        stage.show();
    }
}

Hum... Page language not specified. :?

Si tu as écrit du code en JavaScript ou un autre langage quelconque dans le FXML il faut faire des imports supplémentaires dans l'entête du fichier.

attribut fx:controller

Après avoir regardé la documentation, c'est l'attribut fx:controller qui manquait dans la balise englobante.
Maintenant ça tourne:

http://github.com/ibiiztera/ImageViewer/

qui n'est qu'un test...