Refresh list no working

Hi All,
I know, this question have been asked a thousand times, but i never found my solution.
There is it.


I have a simple Store

Code:

---

Ext.define('MyApp.store.Clubs', {
    extend: 'Ext.data.Store',
    alias: 'store.Clubs',




    requires: [
        'MyApp.model.Clubs'
    ],




    config: {
        groupDir: 'DESC',
        model: 'MyApp.model.Clubs',
        storeId: 'Clubs',
        proxy: {
            type: 'jsonp',
            extraParams: {
               
            },
            url: 'http://www.myurl.com/mobile/clubs.php',
            reader: {
                type: 'json',
                rootProperty: 'datas',
                totalProperty: 'totalresults'
            }
        },
        grouper: {
            groupFn: function(record) {
                return record.data.LMmember == 1 ? 'Clubs LESMILLS Members' : 'Clubs LESMILLS';
            }
        }
    }
});




 FavorisClubsStorage = Ext.create('MyApp.store.Clubs', {
        alias : 'MyApp.store.FavorisClubsStorage',
        storeId: 'FavorisClubsStorage'
    });
    FavorisClubsStorage.setAutoSync( true );
    FavorisClubsStorage.getProxy().setNoCache( true );
    FavorisClubsStorage.getProxy().setExtraParams(params);

---

I assign store to a dataview.List, like this :

Code:

---

    myDataListView.setStore("FavorisClubsStorage");

---

And i remove a data :

Code:

---

FavorisClubsStorage.remove(record);
myDataListView.refresh();

---

And my problem, in myDataListView, record is still here. I try to remove it in different way since few hours, but no way. Someone have an idea ?

Thanks

This simple testcase is refreshing the list on it's own:

Code:

---

var store = new Ext.data.Store({
    fields : ['foo'],
    data  : [
        { foo : 'One'  },
        { foo : 'Two'  },
        { foo : 'Three' },
        { foo : 'Four'  },
        { foo : 'Five'  }
    ]
});

var list = Ext.Viewport.add({
    xtype    : 'list',
    itemTpl  : '{foo}',
    listeners : {
        itemtap : function(list, idx, listItem, record) {
            var store = list.getStore();

            store.remove(record);
        }
    }
});

list.setStore(store);

---