Hi Sir,

I am new to sencha touch mobile web development.I have started to run examples in my local server in which I have worked the twitter feed examples but the feed is not able to displayed.The following shows the code.I have created two js one for app.js and another one for data.js , In the app js I have extended the ext js,In data js I have created model and stores to call the twitter api.The below code is
data.js
-------------------
Ext.regModel('Statuses',{
fields:['id_str','text']
});

BmoreJs.stores.Statuses= new Ext.data.Store({
model:'Statuses',
proxy:{
type:'scripttag',
url:'https://api.twitter.com/1/statuses/user_timeline.json',
extraParams:{
screen_name:'bmorejs'
}
},
autoLoad:true
});

App.js
----------------------
Ext.regApplication({
name:'BmoreJs',
launch:function(){
this.viewport=new Ext.Panel({
fullscreen:true,
scroll:'vertical',
dockedItems:[{
xtype:'toolbar',
title:'Bmore JS',
dock:'top',
items:[{
ui:'back',
text:'Back',
handler:function(){
alert('hi');
}
}]
}]

});
this.viewport=new Ext.Panel({
layout:'fit',
items:[{
xtype:'list',
itemTpl:'{text}',
store:BmoreJs.stores.Statuses
}]
});
}

});