Based on the GXT showcase example 'Paging BeanModel Grid' I try to reload the grid when I have done a modifiaction to my data source. I defined the loader like that:


Code:
final BasePagingLoader<PagingLoadResult<ModelData>> loader = new BasePagingLoader<PagingLoadResult<ModelData>>(proxy, new BeanModelReader());
loader.setRemoteSort(true);
The data loads correctly.
When I do:


Code:
loader.load();
My paging toolbar just freezes and goes disabled, the grid freezes too and displays what appears to be a loading rectangle.


I tried to add some events to force a double reload without luck:


Code:
grid.addListener(Events.Attach, new Listener<GridEvent<ModelData>>() {
    public void handleEvent(GridEvent<ModelData> be) {
    loader.load(); 


    }
});
I tried to use the reconfigure(store,cm) option as well and same result.
To me there is a bug on the grid controller:


Code details:
Code:
private final BasePagingLoader<PagingLoadResult<ModelData>> loader;
private Grid<ModelData> grid;
[...]


public ListUsersView(RpcProxy<PagingLoadResult<UserTableEntryBean>> proxy) {
        // Create loader
        loader = new BasePagingLoader<PagingLoadResult<ModelData>>(proxy, new BeanModelReader());
        loader.setRemoteSort(true);


        // Create store
        store = new ListStore<ModelData>(loader);


        FlowLayout layout = new FlowLayout();
        layout.setMargins(new Margins(3, 0, 0, 0));
        this.setLayout(layout);


        final PagingToolBar toolBar = new PagingToolBar(50);
        toolBar.bind(loader);


        List<ColumnConfig> columns = new ArrayList<ColumnConfig>();
        columns.add(new ColumnConfig(UserTableEntryBean.Fields.username.name(), "Username", 100));
        columns.add(new ColumnConfig(UserTableEntryBean.Fields.email.name(), "E-mail", 200));
        ColumnConfig date = new ColumnConfig(UserTableEntryBean.Fields.creationDate.name(), "Creation date", 100);
        date.setDateTimeFormat(DateTimeFormat.getFormat("dd/MM/y"));
        columns.add(date);


        ColumnModel cm = new ColumnModel(columns);


        grid = new Grid<ModelData>(store, cm);


        grid.setLoadMask(true);
        grid.setBorders(true);
        grid.setAutoExpandColumn(UserTableEntryBean.Fields.creationDate.name());


        [...]
}


public boolean refreshTable() {
        return loader.load();
}
Any help?

Copy on: http://stackoverflow.com/questions/8...t-grid-freezes


Thanks, Jordi.