Example #1
1
  @Override
  protected void onConfigure() {
    super.onConfigure();

    // set all components visible
    Components.show(help, label, feedback);

    // clear feedback message and current state
    stateClassName.setObject("");
    feedback.setDefaultModelObject("");

    final List<FormComponent<?>> formComponents = findFormComponents();
    for (final FormComponent<?> fc : formComponents) {
      final FeedbackMessages messages = fc.getFeedbackMessages();

      if (!messages.isEmpty()) {
        final FeedbackMessage worstMessage = getWorstMessage(messages);
        worstMessage.markRendered();

        stateClassName.setObject(toClassName(worstMessage));
        feedback.setDefaultModelObject(worstMessage.getMessage());

        break; // render worst message of first found child component with feedback message
      }
    }

    Components.hideIfModelIsEmpty(help);
    Components.hideIfModelIsEmpty(label);
    Components.hideIfModelIsEmpty(feedback);
  }
Example #2
0
  /**
   * returns the worst message that is available.
   *
   * @param messages all current feedback messages
   * @return worst possible message or null
   */
  private FeedbackMessage getWorstMessage(final FeedbackMessages messages) {
    for (final Integer messageType : messageTypes) {
      final FeedbackMessage ret = messages.first(messageType);

      if (ret != null) {
        return ret;
      }
    }

    return messages.first();
  }
 /** On affiche le premier message correspondant au composant. */
 @Override
 public void afterRender(Component component) {
   FormComponent<?> f = (FormComponent<?>) component;
   Response response = component.getResponse();
   FeedbackMessages messages = f.getSession().getFeedbackMessages();
   if (messages.hasMessageFor(component)) {
     IFeedbackMessageFilter filter = new ComponentFeedbackMessageFilter(component);
     response.write(
         "<span class=\"help-inline\">"
             + messages.messages(filter).get(0).getMessage()
             + "</span>");
   }
 }