I am new to Sencha touch.
i am trying to get content of XML file in list-view.IT works when i create my own XML file and run it on Apache server.But i want data should load from xml file which resides at remote server say www.mysite.com/abc.xml
When i write above URL in url property and run it on server it gives me cross domain problem.
is there any solution for this problem? JSONP is one solution that i found on net.But i didn't understand that.
Is there any other method to solve this problem?

Ext.setup({
icon: 'icon.png',
tabletStartupScreen: 'tablet_startup.png',
phoneStartupScreen: 'phone_startup.png',
glossOnIcon: false,
onReady: function() {


Ext.regModel('Contact',{
fields:['title','description','pub_date']
});


var storex=new Ext.data.Store({
model:'Contact',
proxy: {
type: 'ajax',
url : 'http://www.glamsham.com/rss/glamrss_review.xml',
reader: {
type: 'xml',
record: 'item',
root:'rss'
}
}


});




listPanel = new Ext.List({
store: storex,

itemTpl: '{title} {description}',
onItemDisclosure: true



});

wrapperpanel=new Ext.Panel({
fullscreen:true,
items:listPanel,
dockedItems:[{
xtype:'toolbar',
title:'List View'

}]

});
}
});


above is my code