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1 Reply Latest reply: Jun 23, 2013 10:48 AM by Andreas Weiden RSS

error in when radio changed trigger

khan786 Newbie
Currently Being Moderated

declare

  x_pos   number;

lnum_x_pos number;

lnum_width number;

begin

if :radio_group = 'D' then

  set_item_property('remarks',enabled,property_false);

  set_item_property('remarks',visible,property_false);

  set_item_property('authority',x_pos,get_item_property('remarks',x_pos) );

elsif :radio_group = 'E' then

  set_item_property('remarks',enabled,property_true);

  set_item_property('remarks',visible,property_true);

end if;

 

exception

  when others then

   message('exception...'||dbms_error_text);

  end;

---------------------------

set_item_property('authority',x_pos,get_item_property('remarks',x_pos) );

this is worked well when i do this in button but when i do in radio group radio changed trigger it return error as

get_item_property/field characterstic can not be nulllllllllll.....

this is due to set positon of text item..

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