...i want each page wise only 10 records is display and another page another 10 records is display ,...
I don't there's any documented ways of doing it. But if your record per row is of fixed maximum height, you can do a bit of calculation to achieve it. But if your record height varies, it is unlikely possible.
Do try posting/searching at the Sourceforge JR forums, you may find more help there.
Cheers!