Using a JComboBox within a JPopupMenu

I have a JPopupMenu in which I'm placing a JComboBox for
list selection. The problem is that when I click on the JComboBox,
the original JPopupMenu disappears and only the JComboBox
popup menu remains.
Is there a way to keep the original popup menu displayed
before, during, and after selecting an item in the combo-box
list?
Thanks,
-Andy

I ended up using a JList instead of a JComboBox and
it's working now.
Thanks for the reply.Hi, yours is not a menu in Java GUI apparatus context.
Use javax.swing.Popup directly.

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Using APEX_MAIL from within a procedure invoked from DBMS_JOB

I have done a lot of googling and wasted a couple of days getting nowhere and would appreciate some help. But I do know that in order to use APEX_MAIL from within a DBMS_JOB that I should
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create or replace procedure VACANCIES_MAILOUT
(p_application_nbr number,
p_page_nbr number,
p_sender varchar2)
AS
Purpose: Email all people registerd in MAILMAN [email protected]
with details of any new vacancies that started listing today.
Exception
when no_data_found
then null;
when others then raise;
l_body CLOB;
l_body_html CLOB;
l_vacancy_desc VARCHAR2(350);
to_headline varchar2(200);
to_org varchar2(100);
l_vacancies_desc varchar2(2000);
to_workspace_id number(22);
CURSOR vacancies_data IS
select DISTINCT v.headline to_headline,
ou.org_name to_org
from VACANCIES v,
Org_UNITS ou
where
ou.org_numb = v.Org_Numb
and v.public_email_sent_date is Null
Order by ou.org_name, v.headline;
BEGIN
BEGIN
FOR vacancies_rec in vacancies_data
-- build a list of vacancies
loop
BEGIN
l_vacancy_desc := ' ' ||
vacancies_rec.to_org || ' ' ||
vacancies_rec.to_headline || ' ';
-- l_vacancy_desc :=
-- vacancies_rec.to_org || ' - ' ||
-- vacancies_rec.to_headline ;
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END;
END LOOP;
END;
l_body := 'To view the content of this message, please use an HTML enabled mail client.'||utl_tcp.crlf;
l_body_html :=
'<html>
<head>
<style type="text/css">
body{font-family: Verdana, Arial, sans-serif;
 font-size:11pt;
 margin:30px;
 background-color:white;}
span.sig{font-style:italic;
font-weight:bold;
color:#811919;}
</style>
</head>
<body>'||utl_tcp.crlf;
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||utl_tcp.crlf
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||utl_tcp.crlf
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||utl_tcp.crlf
||' Jobs At Murdoch '
||utl_tcp.crlf
||''
||utl_tcp.crlf;
l_body_html := l_body_html
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'||utl_tcp.crlf
||' Office of Human Resources
'||utl_tcp.crlf;
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where application_id = 1901)
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end loop;
apex_mail.send(
p_to => '[email protected]',
p_from => '[email protected]',
p_body => l_body,
p_body_html => l_body_html,
p_subj => 'Jobs At Murdoch - new vacancy(s) listed');
update VACANCIES
set public_email_sent_date = trunc(sysdate,'DDD')
where public_email_sent_date is null;
commit;
END;
but still get the error
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle
System name: Linux
Node name: node
Release: 2.6.18-194.17.1.el5
Version: #1 SMP Mon Sep 20 07:12:06 EDT 2010
Machine: x86_64
Instance name: instance1
Redo thread mounted by this instance: 1
Oracle process number: 25
Unix process pid: 5092, image: (J000)
*** 2011-07-12 09:45:03.637
*** SESSION ID:(125.50849) 2011-07-12 09:45:03.637
*** CLIENT ID:() 2011-07-12 09:45:03.637
*** SERVICE NAME:(SYS$USERS) 2011-07-12 09:45:03.637
*** MODULE NAME:() 2011-07-12 09:45:03.637
*** ACTION NAME:() 2011-07-12 09:45:03.637
ORA-12012: error on auto execute of job 19039
ORA-20001: This procedure must be invoked from within an application session.
ORA-06512: at "APEX_040000.WWV_FLOW_MAIL", line 290
ORA-06512: at "APEX_040000.WWV_FLOW_MAIL", line 325
ORA-06512: at "APEX_040000.WWV_FLOW_MAIL", line 367
ORA-06512: at "HRSMENU_TEST.VACANCIES_MAILOUT", line 94
ORA-06512: at line 1
Can someone please tell me what what stupid thing I am doing wrong? The procedure worked when invokded from SQL Workshop but fails in a DBMS_JOB.
much thanks Peter

I think that might help...
http://www.easyapex.com/index.php?p=502
Thanks to EasyApex..
LK

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