The Progress Bar can display custom formatted text as shown in this sample as "rows".

The following is an example of how to use the PL/SQL API inside a page process :

declare
    l_processname varchar2(128 char) := 'PROCESS_01';
begin

    UC_PROGRESSBAR_PKG.start_process(p_process_name => l_processname,
                                     p_maxval => 10000);

    for i in 1..20
    loop
    -- Pause for 0.5 second.
      UC_PROGRESSBAR_PKG.set_status(p_process_name => l_processname,
                                    p_value => i*500);
      sys.DBMS_SESSION.sleep(0.5);
    end loop;

    UC_PROGRESSBAR_PKG.stop_process(p_process_name => l_processname);

end;

Text options for the plug-in are set inside "JavaScript Initialization Code". With the "textTemplate" style option text otput template can be defined.

 function( pOptions ) {
     
    pOptions.style.textTemplate = "%0 of %1 rows";
    pOptions.style.completeText = "Completed!";
     
    return pOptions;
}