Oracle portal reports

Question

I created reports with parameters through the wizard and when I am running this report, I want to show page number on a top of report, starting from first page and after user click next,previous button, show page number at the top of page. May be some api? that i do not know?
Thanks,

Answer 1

Add the following code in the PL/SQL section
"... after displaying the header."
if p_request is null then
htp.p('Page 1');
elsif p_request = 'NEXT' then
htp.p('Page'| |(1 + get_value('_page_number')));
elsif p_request='PREVIOUS' then
htp.p('Page '| |(get_value('_page_number')-1));
end if;
htp.br;