@Override
public ListItems getDictItems(final ComponentParameter cParameter, final ListboxBean listbox) {
final Dict dict = getDict(cParameter);
if (dict == null) {
return null;
}
final IDictItemManager dictItemMgr = context.getDictItemManager();
final ListItems items = ListItems.of();
final IDataQuery<DictItem> dq = dictItemMgr.queryItems(dict);
DictItem dictItem;
while ((dictItem = dq.next()) != null) {
final ListItem item = createItem(listbox, dictItem);
if (item != null) {
items.add(item);
}
}
return items;
}
@Override
public TreeNodes getCategoryTreenodes(
final ComponentParameter cParameter, final TreeBean treeBean, final TreeNode parent) {
Object dataObject = parent != null ? parent.getDataObject() : null;
if (dataObject instanceof IIdBeanAware) {
dataObject = ((IIdBeanAware) dataObject).getId();
}
final IDataQuery<?> query = categoryBeans(cParameter, dataObject);
if (query != null && query.getCount() > 0) {
final boolean draggable = (Boolean) cParameter.getBeanProperty("draggable");
final TreeNodes nodes = TreeNodes.of();
Object bean;
while ((bean = query.next()) != null) {
final TreeNode treeNode = new TreeNode(treeBean, parent, bean);
treeNode.setDraggable(draggable);
treeNode.setAcceptdrop(draggable);
nodes.add(treeNode);
}
return nodes;
}
return null;
}