public void execute(Event<UINavigationManagement> event) throws Exception
{
UINavigationManagement uiManagement = event.getSource();
UINavigationNodeSelector uiNodeSelector = uiManagement.getChild(UINavigationNodeSelector.class);
UIPopupWindow uiManagementPopup = uiNodeSelector.getAncestorOfType(UIPopupWindow.class);
UIPageNodeForm2 uiNodeForm = uiManagementPopup.createUIComponent(UIPageNodeForm2.class, null, null);
uiNodeForm.setValues(null);
uiManagementPopup.setUIComponent(uiNodeForm);
PageNavigation nav = uiNodeSelector.getSelectedNavigation();
uiNodeForm.setSelectedParent(nav);