@Override
protected void respond(AjaxRequestTarget target) {
Request request = RequestCycle.get().getRequest();
String items = request.getParameter("items");
@SuppressWarnings("unchecked")
List<T> modelList = (List<T>) SortableList.this.getDefaultModelObject();
modelList.clear();
for (String markupId : StringUtils.commaDelimitedListToStringArray(items)) {
if (org.apache.commons.lang.StringUtils.isNotBlank(markupId))
modelList.add(itemByMarkupId.get(markupId));
}
}
