After going through so many documents and online content like:
http://stackoverflow.com/questions/4066167/sencha-touch-or-jquery-mobile
http://stackoverflow.com/questions/5093691/sencha-touch-vs-jqtouch-vs-gwt-mobile-vs-xui-vs-jquery-mobile-vs
http://www.quora.com/Were-deciding-between-jQuery-Mobile-currently-in-alpha-and-Sencha-Touch-What-are-the-pros-and-cons-for-each
http://interfacethis.com/2011/adventures-in-html5-part-one/
and many more, I thought of posting this questions since I am not able to choose a proper frame work for my mobile web app. I already have a native app running on android but I developing native apps for each and every platform would be expensive and consumes more time. I am looking for proper framework which should work seamlessly on android iPhone and BB platforms and also on tablets and mobile phones and ipad.
In the native android app I have successfully and implemented XMPP chat , file transfers using FTP.
Presently I have a web services written using SOAP and XML which transits data from android to the database at the server. I am wondering how to implement this features if I am using either sencha or jQuery mobile?
Kindly help me and help me to choose the right frame work from which I can implement this core features in my app