>Can someone say to me how to develop framework for applications, how to develop classes, what OOP metodhology to use...
>I know basics of programming, but I don't know how to plan and create classes, framework...

IMO, this topic can not be answered via an on-line answer alone. Check out http://www.hentzenwerke.com/catalogavailability/zcatalogavailability.htm for some books on the subject.

I recommend "Effective Techniques..." by Booth/Sawyer and "Avanced Object..." by Egger.

Good luck!