Discussion :

[ibiiztera]

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

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)

[ibiiztera]

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();
    }
}

[bouye]

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.

[ibiiztera]

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...