How to populate 'Select List' based on Radiogroup selection?

Hi,
I've a Radiogroup and on the selection of any of its item, I've to populate a 'Select List' from DB, what is the best way to do this?
I'm on APEX 2.1.0.00.39, and the Radiogroup & Select List are part of a Form Region.
To be honest, I don't even know whether to use Radiogroup with submit or redirect :-)
Thanks for the help,
-Hozy

Hi,
I have never worked on ver 2 of APEX so i dont know wheter these functionality will work or not..
Option 1)
1) Make the Radiogroup as Radiogroup(with submit)
2) Create a select list with query something similar to
select display_value d , return_value r from myTable where someColumn = :P1_MY_RADIO_BUTTON;
Option 2) Use AJAX.. htmldb_Get()
Regards,
Shijesh

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How to populate a list box linked to selection in combo box?

Hi All,
I am a beginner in Xcelsius. I am having problem on how to populate a list box based on the selection on my combo box.
I have a combo box and a list box. The combo box value consist of Countries. Values are:
Singapore
Indonesia
Thailand
When I select, for i.e. Indonesia, I want to populate the list box with all the Postal Code of Indonesia. When I select Thailand, i want to do the same.
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Singapore     680123
Singapore     680124
Singapore     680125
Indonesia     155123
Indonesia     155124
Indonesia     155125
Indonesia     155126
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Harianto

Hi,
I am detailing the complete steps below:
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*parent select
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Hi
I have 2 select lists when a selection is made in one I want the second list to be limited but when nothing is selected in the first list I want the second list to display all. Apolgies if this is really a plsql thing .
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if :P52_ORGNAME is null
then
return 'select unique surname d,id r from com_contact';
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return 'select unique forename||surname d,id r from com_contact where orgname = :P52_ORGNAME order by id';
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Hi,
you can try 2 things.
1)try putting a null display value and keep null return value as blank. dont put any value in the default value also,and see if this works,
2)else try putting a null return value(like BLANK) and check for that value in the condition insted of null. i.e
if :P52_ORGNAME ='BLANK'
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Hi,
I have a group prompt, which has 2 drop downs. The DropDown1 decides the values of DropDown2.
I have used a SQL query in the "Show" values which will populate the dropdowns.
When a value is 'selected" from DropDown1, the selected value decided the values of DropDown2 which is again a SQL query.
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As an illustration:
animals,plants are the choices in the first drop down, which if, animal is selected would populate the dropdown2 with cow,sheep, tiger.
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Hi
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Hi, i just started to use ADF BC and Faces. Could some one help me or point me a solution on the following scenario .
By using a search component , a table is being displayed as a search result. If i select any row in the resulted table , i need to populate an another table at the bottom of the same page from another view. These two tables are related by primary key . May i know how to populate a table based on a row selection from another table. Thanks
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I will assume that we are dealing with two entities here: Department and Employees where a particular Department has many Employees and hence a Parent-Child relationship.
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Hi All,
I have a page that has a select list based on a dynamic list of values. I wanted to test out how the system was working, so I truncated all of my tables, and now my select list is blank (which makes sense). The problem is that I can't type anything into the select list. How can I make it so that if there isn't a value returned from the query that populates the LOV, I can just type one in? This also goes further in that if the value I wanted isn't already in the db, how does the user add in another value?
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Hello,
Well as you now know HTML based select lists don't work like that, that widget is called a combo box and there will be built in combo boxes in APEX 3.0, it's a fairly complex dhtml widget.
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How to Populate a list of items with Lov's
and then how to dynamically change the Values of one LIST Item
Based on the Value of anothe List item

976798 wrote:
--Hello..I want to ask that How to bind a list item with table values? this below code does not populate items from database to list item.Pls any body give me solution.
declare
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<ul>
<li>Oracle Forums FAQ
<li>Before posting on this forum please read
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Check this link: How to Dynamically Populate a Pop List ?
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Hamid
If someone's response is helpful or correct, please mark it accordingly.

Problem writing a sql query for a select list based on a static LOV

Hi,
I have the following table...
VALIDATIONS
ID          Number     (PK)
APP_ID          Number
REQUESTED     Date
APPROVED     Date
VALID_TIL     Date
DEPT_ID          Number     (FK)
I have a search form with the following field item variables...
P11_DEPT_ID (select list based on dynamic LOV from depts table)
P11_VALID (select list based on static Yes/No LOV)
A report on the columns of the Validations table is shown based on the values in the search form. So far, my sql query for the report is...
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v.REQUESTED,
v.APPROVED,
v.VALID_TIL,
d.DEPT
FROM DEPTS d, VALIDATIONS v
WHERE d.DEPT_ID = v.DEPT_ID(+)
AND (d.DEPT_ID = :P11_DEPT_ID OR :P11_DEPT_ID = -1)
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Can anyone help me to extend my query to include this situation?
Thanks.

Hello !
Let's have a look at my example:create table test
id        number
,valid_til date
insert into test values( 1, sysdate-3 );
insert into test values( 2, sysdate-2 );
insert into test values( 3, sysdate-1 );
insert into test values( 4, sysdate );
insert into test values( 5, sysdate+1 );
insert into test values( 6, sysdate+2 );
commit;
select * from test;
def til=yes
select *
from test
where decode(sign(trunc(valid_til)-trunc(sysdate)),1,1,0,1,-1)
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def til=no
select *
from test
where decode(sign(trunc(valid_til)-trunc(sysdate)),1,1,0,1,-1)
       =decode('&til','yes',1,-1);
drop table test; It's working fine, I've tested it.
The above changes to my first idea I did because of time portion of the DATE datatype in Oracle and therefore the wrong result for today.
For understandings:
1.) TRUNC removes the time part of DATE
2.) The difference of to date-values is the number of days between.
3.) SIGN is the mathematical function and gives -1,0 or +1 according to an negative, zero or positiv argument.
4.) DECODE is like an IF.
Inspect your LOV for the returning values. According to my example they shoul be 'yes' and 'no'. If your values are different, you may have to modify the DECODE.
Good luck,
Heinz

How to populate f4 values to standard pnp selection screen fields

Hi Experts,
my question is how to populate f4 values to standard pnp selection screen field. i am using LDB PNP for a report , it displays several fields with f4 values, i need to remove all the stadard f4 values and want to place my f4 values in the selection screen

Hi Venkat,
To put ur own values in the F4 help of any field...all u have to do is.
1st fetch all the records that u need to display in F4 help list...in one internal table.
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exporting
retfield =
value_org =
tables
value_tab =
return_tab =
exceptions
parameter_error = 1
no_values_found = 2
others = 3.
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and valu_tab is the internal table in which u have the list of records to be displayed.
this would do the work...
I dont have the system in front of me...as soon as i have...will try to send a piece of code, to make ur work easy.
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Radhika

Select List (based on LOV) query problem

Hello experts! I have a small problem here, which I can't seem to overcome.
I have a page item (select list based on LOV), which is based on a query. The query returns all potential employees of a department that are responsible for a certain duty. So far so good!
The problem is that there are two departments, which should not only see there own employees but also the name of the employee that has carried out a certain task. However, due to my query, the name of that person is not displayed - only the pk is returned.
Do you have a recommendation how I display all employees of a specific department and have additional values translated as well?
My query is as follows: select str_bearbeiter, cnt_bearbeiter from vt_tbl_bearbeiter where cnt_bearbeiter in (SELECT
CNT_REGIERUNGSBEZIRK FROM TBL_REGIERUNGSBEZIRK) union select str_bearbeiter, cnt_bearbeiter from vt_tbl_bearbeiter where int_behoerde in (SELECT
CNT_REGIERUNGSBEZIRK FROM TBL_REGIERUNGSBEZIRK where STR_REGIERUNGSBEZIRK = lower (:app_user)) whereas :app_user holds the information of the department.
Any hint is appreciated!
Many thanks,
Seb

Okay, I just had the right idea and it's working well! Sorry for posting!
I return the name of the employee that has edited a dataset and simply add all others of the logged on department! Really easy! Should have thought of that before posting! ;-(
The correct code is select str_bearbeiter, cnt_bearbeiter from vt_tbl_bearbeiter a, vt_tbl_punktdaten b where a.cnt_bearbeiter = b.int_bearbeiter and
inv_pt_id_sub = :P4_PTIDS
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Seb

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Hello,
I'm new to JDeveloper and I would like to create a JSP Page with dynamic Selection List based on a runtime query or based on a view object (BC4J). The selection made by an user should serve another dynamic query with the necessary parameters that I built using createViewObjectFromQueryStmt(). By now I tried this using the InputSelectLOV from the Component Palette in JDeveloper. But without success. By the way: the selection list is not very large (5 values), so it's not necessary to have a form finding the desired value.
Maybe someone had experience about creating this already. Please give me a tip or a little example.
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http://otn.oracle.com/products/jdev/howtos/jsp/renderers.html

Order in a Select List based in a LOV is wrong

I have a select list based upon a LOV SQL Query.
Values in table are:
FIELD
001
002
003
AAA
when I make query in SQL Workshop:
select FIELD from TABLE order by FIELD;
I get
001
002
003
AAA
But when I make a similar query in LOV the result is in the select list
AAA
001
002
003
Someone knows what is happening?
Thank
Ander

mhichwa wrote:
It looks like your application is running a different sort / NLS preference then is the SQL workshop. Is there a chance your application identifies a language that sorts differently then default APEX. I am just guessing but it could explain this behavior.OK, I think something like this is happening because my Oracle instance have SPANISH like a NLS_LANG parameter, but why is different result between sql Workshop and LOV query, I have installed english and spanish languages in my apex instance, I get the same problem in both cases.
Other curious think is that my min and max values are OK,
for example
BETWEEN: <select list 1> AND <select list 2>
default value for <select list 1> is
DECLARE
exitvalue varchar2(10);
BEGIN
select min(FIELD) into exitvalue
from TABLE
return (exitvalue);
END;
I get 001
default value for <select list 2> is
DECLARE
exitvalue varchar2(10);
BEGIN
select max(FIELD) into exitvalue
from TABLE
return (exitvalue);
END;
I get AAA
But select list are ordered like
AAA
001
002
003
I have based select list in a lot of different sql ways
select FIELD from TABLE ORDER BY FIELD
select FIELD from TABLE ORDER BY 1
select FIELD from TABLE ORDER BY FIELD ASC
select FIELD from TABLE ORDER BY 1 ASC
Other extraneous think is that I use DESC order I get
003
002
001
AAA
Thanks
Edited by: user10999912 on 24-Jul-2010 08:07

Dynamic Select List based on TextField data

Hi,
I like to dynamically display the select list based on the value in the textfield, the data in the textfield is of character type.
Thanks

Hello,
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