treeLoader.removeListener(Loader.Load, this);
sortInfo = le.<ListLoadConfig> getConfig().getSortInfo();
fireEvent(Sort, createStoreEvent());
}
};
treeLoader.addListener(Loader.Load, l);
treeLoader.setSortDir(sortDir);
treeLoader.setSortField(field);
if (!treeLoader.load()) {
treeLoader.removeListener(Loader.Load, l);
sortInfo.setSortField(prev.getSortField());