HWC Offline apps

Hi,

I have successfully develop HWC offline app using the following link

http://scn.sap.com/community/developer-center/mobility-platform/blog/2013/04/27/building-offlinedisplay-only-hybrid-web-container-mobile-applications-with-sybase-unwired-platform

Can any one tell me that whether it is possible to perform any operation such as create,update or delete in HWC offline app's??

Any tutorial or link will be helpful.Will be waiting for your reply.

Thanks & Regards,

Anjali Agrawal