super.onRender(parent, index);
setLayout(new FlowLayout(10));
// add paging support for a local collection of models
PagingModelMemoryProxy proxy = new PagingModelMemoryProxy(TestData.getStocks());
// loader
PagingLoader<PagingLoadResult<ModelData>> loader = new BasePagingLoader<PagingLoadResult<ModelData>>(proxy);
loader.setRemoteSort(true);