Using jQuery UI in a timeline trigger

Question

I am successfully using jQuery in timeline triggers, but something is going wrong when I try to use jQuery UI.
I am loading jquery-ui-1.9.2.custom.js and jquery-ui-1.9.2.custom.css using yepnope in the creationComplete event for the stage object ("Symbol").  The same code that works in the "complete" function of the yepnope does not work in a timeline trigger.  The code is:
sym.$("main_st_classic").hide("blind", { direction: "horizontal" }, 2000);
So this is what it looks like bound to the default timeline:
      Symbol.bindTriggerAction(compId, symbolName, "Default Timeline", 0, function(sym, e) {
         // insert code here
         sym.$("main_st_classic").hide("blind", { direction: "horizontal" }, 2000);
BTW, in the picture below the display property is set to Always On, but I have tried it with On and experienced the same problem.
Any thoughts will be much appreciated.

Answer 1

Umpf, my fault. DDL statements execute implicit commit.
You need to execute your DDL statements in a separate transaction and not within the trigger transaction
Try this:
create or replace procedure create_user(p_username in varchar2, p_password in varchar2)
is
  pragma AUTONOMOUS_TRANSACTION;
begin
  execute immediate('CREATE USER '|| p_username ||
                    ' IDENTIFIED BY '|| password ||
                    ' DEFAULT TABLESPACE MAGICOP QUOTA UNLIMITED ON MAGICOP');
  execute immediate('GRANT APP_USERS TO '||p_username); 
  execute immediate('ALTER USER '||p_username ||' DEFAULT ROLE ALL');
end;
CREATE OR REPLACE TRIGGER NORDISKADMIN.BIU_LOGIN_JV
BEFORE UPDATE OR INSERT ON LOGIN_JV
FOR EACH ROW
DECLARE
BEGIN
  GETSTDTRIGGERINFO( inserting,'LOGIN_JV', :new.US_INSERT,:new.DT_INSERT,:new.US_MODIFY,:new.DT_MODIFY,:new.AI_LOGIN_JV);
  create_user(:new.CD_LOGIN_JV, :new.PW_LOGIN_JV );
END;