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Changing Record group for LOV at runtime [message #362541]

Tue, 02 December 2008 22:10

subba99
Messages: 31
Registered: September 2008

Member

hi
I have 2 record groups names RG1,RG2 ,I attached RG1 record group to LOV1 at design time,I want to change the record group RG1 to RG2 for LOV1 at runtime

if any knows please reply....urgent

Thanks in Advance

Regards
---------
subbu

[Updated on: Tue, 02 December 2008 22:11]

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Re: Changing Record group for LOV at runtime [message #362614 is a reply to message #362541]

Wed, 03 December 2008 04:35

Littlefoot
Messages: 21817
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

I don't have Forms 6i, but Forms 10g offer the SET_LOV_PROPERTY built-in; it allows you to specify record group name, such as

set_lov_property(lov_id, group_name, 'rg2');

See if it is available in your Forms version too.

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Re: Changing Record group for LOV at runtime [message #362627 is a reply to message #362541]

Wed, 03 December 2008 06:15

rajy_salim
Messages: 204
Registered: January 2008
Location: Beirut - Lebanon

Senior Member

It is available in Forms 6i too.
You can also use the LOV_NAME if you don't want to use the ID.
For more information, refer to the help system of forms builder by looking for "SET_LOV_PROPERTY".

Rajy

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Re: Changing Record group for LOV at runtime [message #362749 is a reply to message #362627]

Thu, 04 December 2008 01:01

subba99
Messages: 31
Registered: September 2008

Member

Thanks to littlefoot and rajy for you are response

If u don't mind can u please send me the code ,and also send in which trigger it is possible

Thanks&Regards
--
subba

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Re: Changing Record group for LOV at runtime [message #362757 is a reply to message #362749]

Thu, 04 December 2008 01:22

Littlefoot
Messages: 21817
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

It's all in Forms Online Help System. Do some research by yourself, write the code and - if you fail to make it work - do come back, show us what you did and someone will take a look.

As you want to modify record group during runtime, I'm afraid that it is you who should know *when* to do it; it also means that you should know which trigger to use.

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Re: Changing Record group for LOV at runtime [message #362767 is a reply to message #362541]

Thu, 04 December 2008 01:40

*munnabhai*
Messages: 157
Registered: March 2008
Location: Riyadh

Senior Member

DECLARE
lov_id LOV;
BEGIN
lov_id := Find_LOV('My_LOV_1');
IF Get_LOV_Property(lov_id,GROUP_NAME) = 'GROUP1' THEN
Set_LOV_Property(lov_id,GROUP_NAME,'GROUP2');
ENDIF;
END;

Hope this will work for you....

Regards

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Re: Changing Record group for LOV at runtime [message #362770 is a reply to message #362541]

Thu, 04 December 2008 01:51

rajy_salim
Messages: 204
Registered: January 2008
Location: Beirut - Lebanon

Senior Member

Please read The Forum Guidelines to learn how to use tags and format your post.

Change the record group before trying to open the LOV (choose another trigger).

Rajy

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Re: Changing Record group for LOV at runtime [message #534770 is a reply to message #362770]

Thu, 08 December 2011 23:28

swapnil_naik
Messages: 269
Registered: December 2009
Location: Mumbai

Senior Member

I m doing same what u suggest but still my lov show first record group (RG1) values when i run form

My code like this :
-------------------

lov1 : SELECT id,first_name,city FROM EMPLOYEE

RG1 : SELECT id,first_name,city FROM EMPLOYEE

RG2 : SELECT ID,FIRST_NAME,LAST_NAME FROM EMPLOYEE

MY CODE :
----------
DECLARE
lov_id LOV;
status BOOLEAN ;
BEGIN

lov_id := Find_LOV('LOV1');

IF Get_LOV_Property(lov_id,GROUP_NAME) = 'RG1' THEN
Set_LOV_Property(lov_id,GROUP_NAME,'RG2');
message('1');
message('1');
END IF;

status := show_lov(lov_id);

END;

But it still shows RG1 query... what should i do ...

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Re: Changing Record group for LOV at runtime [message #534787 is a reply to message #534770]

Fri, 09 December 2011 03:55

cookiemonster
Messages: 13931
Registered: September 2008
Location: Rainy Manchester

Senior Member

Is the message being displayed?

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Re: Changing Record group for LOV at runtime [message #534877 is a reply to message #534787]

Fri, 09 December 2011 23:31

swapnil_naik
Messages: 269
Registered: December 2009
Location: Mumbai

Senior Member

yes cookie,

message displayed

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Re: Changing Record group for LOV at runtime [message #534935 is a reply to message #534877]

Sat, 10 December 2011 08:11

dhawalsachdeva
Messages: 8
Registered: December 2011
Location: India

Junior Member

You would better understand this if you refer the "Help" of Oracle Forms.

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Re: Changing Record group for LOV at runtime [message #534989 is a reply to message #534935]

Sat, 10 December 2011 19:51

cookiemonster
Messages: 13931
Registered: September 2008
Location: Rainy Manchester

Senior Member

If you're changing the columns being selected it would sensible to change the LOV rather than the record group.
Otherwise the LOV is going to display with a column called city that contains last_name - are you sure that's not what's happening?

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