Apex_util.get_blob_file?

Question

Dears ,
i want to display the image in sidebar region , i make all steps :
1- add column in the table
( FLAG   blob ,
FILENAME  varchar2(4000),
MIMTYPE  varchar2(4000),
FILESIZE   varchar2(4000)
)2- create new region html type and but in condition PL/SQL function body return boolean
declare
begin
  if :P11_COUNTRY_ID is not null then
    for c1 in (select nvl(dbms_lob.getlength(flag),0) l
               from TM_COUNTRIES
               where COUNTRY_ID = :P11_COUNTRY_ID)
    loop
      if c1.l > 0 then
        return true;
      end if;
    end loop;
  end if;
  return false;
end;3- under region i add item page type as display only , in PL?SQL function body i put this code
return '<img src="'||apex_util.get_blob_file_src('P11_FLAG',:P11_COUNTRY_ID)||'" />';in condition type Exists (SQL query rturn at least one row )
SELECT MIMTYPE from TM_COUNTRIES where COUNTRY_ID = :P11_COUNTRY_ID and MIMTYPE like 'image%'after run the page the image not display , but i found this error in the region
<img src="apex_util.get_blob_file?a=100&s=208992680627601&p=11&d=5841075134700438&i=5840352480700430&p_pk1=83&p_pk2=&p_ck=2DEC9AEF47B40880203EF3AEF6C597D5" />
please advice
Thanks
Maie

Answer 1

Hi,
3- under region i add item page type as display only , in PL?SQL function body i put this code Why do not use Display Image Item Type ???
Regards,
Fateh