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 Oracle Forms 4.0  |  Question 42 of 92    Print  
Can you attach an lov to a field at run-time? if yes, give the build-in name.?
 
     Yes.      Set_item_proprety



  
Total Answers and Comments: 1 Last Update: February 14, 2008   
  
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February 14, 2008 15:16:00   #1  
g_sidhu Member Since: August 2007   Contribution: 122    

RE: Can you attach an lov to a field at run-time? if yes, give the build-in name.?
Yes You can attach an LOV to a text item programmatically with the SET_ITEM_PROPERTY Built-in subprogram. The following example attaches the LOV called lov2 to the text item called emp.empno:

Set_Item_Property('emp.empno' LOV_NAME 'lov2');

Conversely to find out which LOV is attached to a text item call GET_ITEM_PROPERTY:
IF Get_Item_Property('emp.empno' LOV_NAME ) 'lov1' THEN
Set_Item_Property('emp.empno' LOV_NAME 'lov2'); END IF;

If you need to know whether a text item currently has an LOV attached you can call GET_ITEM_PROPERTY with the LIST constant: IF Get_Item_Property('emp.empno' LIST) 'TRUE' THEN...

 
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