Doubt with set_item_property

Question

Hi all,
I am trying to use set_item_property in when-validate item trigger,but whenever i am trying to write the below code i am getting an error too many declarations of set_item_property match this  call
Can someone kindly guide me how to overcome the error
BEGIN
IF :RHCCUSTDET.range_type = 'Bill To'
     THEN
     SET_ITEM_PROPERTY(:RHCCUSTDET.range_from,LOV_NAME,'BILL_FROM_LOV');
ELSE     
     SET_ITEM_PROPERTY(:RHCCUSTDET.range_from,LOV_NAME,'DELIVERY_FROM_LOV');
END IF;
END;     Btw,my form builder version is 10.1.2.0.2
Any help is appreciated,
Thanks in advance!!
Edited by: sandy on Jan 27, 2012 10:16 AM

Answer 1

sandy wrote:
Thanks for the reply.
I do have some doubts with your explanation..Generally we keep a database item as a bind variable in Forms.But,here you are giving a single quote over here *'RHCCUSTDET.range_from'*It's not my opinion. It's from forms syntax. Here it is
SET_ITEM_PROPERTY
  (item_name  VARCHAR2, property   NUMBER, value      VARCHAR2);So, what u'r putting for value field ? In a single quote or without ? Hope understand.. If you wish you can use Item_id in place of item_name data type of number.
So,i have put the below code for two text items in when validate item trigger..but now i am getting error as unable to resolve reference RHCCUSTDET.customer_number.Some other reason. I don't see the RHCCUSTDET.customer_number in your code.
The logic behind behind the dynamic LOV is..there are 6 list of values for a column Range Type..So,if one selects Bill to the corresponding details should pop up in range_from and range_to fieldsHere i have question. Does it comes from same sql ? just difference in where condition ?
If yes. No need to create two different lov just create two record group(same sql, without where condition and with condition) and dynamically assign them to LOV.
Hope you understand...
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