sencha touch 2 - local storage data not in view -

i'm making webapp sencha touch 2 (with architet) , have problem local storage: data isn't in view.

if check how "rows" has storage return 4 (correct!), on view records not displayed.

can me?

(settings not interact products, therefore, ignore it!)

app.js:

ext.application({ models: [     'products',     'settings' ], stores: [     'settings',     'products' ], views: [     'settings',     'homepage',     'productslist' ], controllers: [     'main' ], name: 'youpazzle',  launch: function() {      ext.create('youpazzle.view.settings', {fullscreen: true}); }}); 

controller:

ext.define('youpazzle.controller.main', { extend: 'ext.app.controller',  config: { },  launch: function() {     var settings = ext.getstore('settings');     if(settings.data.all.length === 0){         console.log('settagglio non eseguito');     }else{         console.log('settagglio eseguito');         this.gotohomepage();     } },  gotohomepage: function() {     //ext.viewport.add(firststep);      // reverse slide direction before using setactiveitem()      var topage = ext.create('youpazzle.view.homepage');     ext.viewport.setactiveitem(topage);  } }); 

model:

ext.define('youpazzle.model.products', { extend: 'ext.data.model',  config: {     fields: [         {             name: 'codice'         },         {             name: 'obj'         }     ] }}); 

storage:

ext.define('youpazzle.store.products', { extend: 'ext.data.store',  requires: [     'youpazzle.model.products' ],  config: {     autoload: true,     autosync: true,     model: 'youpazzle.model.products',     storeid: 'products',     proxy: {         type: 'localstorage'     } }}); 

view:

ext.define('youpazzle.view.productslist', { extend: 'ext.dataview.dataview',  config: {     itemid: 'productslist',     store: 'products',     itemtpl: [         '<div>data view item {codice}</div>'     ],     items: [         {             xtype: 'toolbar',             docked: 'top',             title: 'prodotti',             items: [              ]         }     ] }  initialize: function() {  }}); 

change view code

   itemtpl: '<div>data view item {codice}</div>',