I use GeoExt2 in my app through online path:
Ext.Loader.setConfig({
enabled: true,
paths: {
GeoExt: "http://geoext.github.com/geoext2/src/GeoExt/"
,'Ext.ux': 'http://extjs.cachefly.net/ext-4.0.7-commercial/examples/ux'
}
});
I need to have maps and popups available offline (without internet), so I think I have to download GeoExt2 source and use it locally. Is that possible/recommended? due to the fact that it is still alpha version.