Ich verwende RichFaces 4. Mein Problem ist, dass die Nachricht überhaupt nicht angezeigt wird. Wenn ich rich:message verwende, erscheint die Nachricht kurz und verschwindet dann.
Dies ist der Controller:
public void uploadListener(final FileUploadEvent event) throws IOException
{
final UploadedFile item = event.getUploadedFile();
final FacesContext context = FacesContext.getCurrentInstance();
final Application application = context.getApplication();
final String messageBundleName = application.getMessageBundle();
final Locale locale = context.getViewRoot().getLocale();
final ResourceBundle resourceBundle = ResourceBundle.getBundle(messageBundleName, locale);
final String msg = resourceBundle.getString("upload.failed");
final String detailMsgPattern = resourceBundle.getString("upload.failed_detail");
try
{
CSVImporter.doImport(item.getInputStream(), registry, item.getName());
}
catch (ParseException e)
{
final Object[] params = {item.getName(), e.getMessage()};
final String detailMsg = MessageFormat.format(detailMsgPattern, params);
final FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_ERROR, msg, detailMsg);
context.addMessage("uploadForm:uploader", facesMsg);
}
catch (TokenMgrError e)
{
final Object[] params = {item.getName(), e.getMessage()};
final String detailMsg = MessageFormat.format(detailMsgPattern, params);
final FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_ERROR, msg, detailMsg);
context.addMessage("uploadForm:uploader", facesMsg);
}
}Und dies ist die Ansicht:
In beiden Fällen meldet Firebug ein leeres Nachrichtenfeld, das gesendet wird.
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