Creating a grid from RPC, something is missing.

[Knitter]

Hi,

I'm having some trouble creating a grid with data loaded using RPC. The various column headers show, Firebug tells me that the data was loaded correctly but the grid has no rows and after I request a load the store is empty.

I'm trying to load objects of type Cliente, all my model classes are marked using the BeanModelMarker interface. I don't know if there is anything else I need to do to connect my model class to it's marker beyond the annotation.

This is the code I'm using to create the grid, the Conteudo class extends Composite:



public final class PainelClientes extends Conteudo {

private LayoutContainer root;

public PainelClientes() {
super();
init();
}

@Override
public void onRender(Element target, int index) {
super.onRender(target, index);
ArrayList<ColumnConfig> columns = new ArrayList<ColumnConfig>();

columns.add(new ColumnConfig("codigo", "Código", 50));
columns.add(new ColumnConfig("nome", "Nome", 200));
columns.add(new ColumnConfig("email", "E-mail", 200));
//TODO: endereços, contactos e veículos

RpcProxy<ArrayList<Cliente>> proxy = new RpcProxy<ArrayList<Cliente>>() {

@Override
protected void load(Object loadConfig, AsyncCallback<ArrayList<Cliente>> callback) {
JAutoInvoiceApp.getInstance().getSrvCliente().listarTodos(callback);
}
};

BeanModelReader bmReader = new BeanModelReader();
BaseListLoader<ListLoadResult<BeanModel>> loader = new BaseListLoader<ListLoadResult<BeanModel>>(proxy, bmReader);
ListStore<BeanModel> store = new ListStore<BeanModel>(loader);
Grid<BeanModel> grelha = new Grid<BeanModel>(store, new ColumnModel(columns));
loader.load();

root.add(grelha);
}

@Override
public void init() {
root = new LayoutContainer(new BorderLayout());
initComponent(root);
}

@Override
public LayoutContainer getContainer() {
return root;
}
}


Any thoughts? I can't seem to find out what I'm missing.

Regards,

Knitter

[Knitter]

Manage to figure out the problem. I was adding the component to a BorderLayout without telling where the component would be placed. What was confusing was that the grid's header was shown, and it made me thing there was some problem with loading the data into the store.

Problem solved.

Regards,

Knitter