Generatning charts from package usning htp and owa_util

Question

Hi!
I have som existing packages generating
html-pages (using htp and owa_util).
I would like to show some result-sets as charts.
How to do that from within my existing packages?
/Bjoern

Answer 1

Björn,
This should be straightforward.
Let's say you have the following procedure defined in your schema:
create or replace procedure mytest
as
begin
    htp.p('How now brown cow');
end;
/Then it's simply a matter of creating a page region of type PL/SQL which invokes this procedure.
1) Choose page
2) Click Create in the Region section
3) Choose PL/SQL Dynamic Content
4) Enter Region Title and click Next
5) Enter mytest; as the PL/SQL source for the region. You could enter any PL/SQL you like. You could enter:
declare
    l_id number := 10;
begin
    mytest;
    htp.br;
    htp.p('The ID is: ' || to_char(l_id));
end;Joel