CVS download result : no data found

Question

Hi Experts,
could you help me to solve this problem? When I use the download link of a report the cvs contains only the "no data found" text.
Please write me a detaild solution to this problem.
Thanks!
Atesy

Answer 1

Hi!
Application Express 3.1.2.00.02
NLS_RDBMS_VERSION 11.1.0.6.0
I use two items. One multiselect list and text field.
I have an On Load page process:
DECLARE
l_vc_arr2 APEX_APPLICATION_GLOBAL.VC_ARR2;
BEGIN
if :P2_KERES IS NULL THEN :P2_KERES:='%'; end if;
l_vc_arr2 := APEX_UTIL.STRING_TO_TABLE(nvl(:P2_COLUMNS,'nev:beosztas:email:tel:modositotta:kat:ceg:cim'));
apex_collection.create_or_truncate_collection( p_collection_name => 'MULTISELECTCOL');
FOR i IN 1..l_vc_arr2.count LOOP
apex_collection.add_member(
p_collection_name => 'MULTISELECTCOL',
p_c001 => l_vc_arr2(i));
END LOOP;
END;
and my select:
select
a.ID,
a.NEV,
a.BEOSZTAS,
a.E_MAIL,
a.MOBIL_TEL,
b.CEG_nev,
a.MEGJEGYZES,
a.MODOSITOTTA,
a.MOD_DATUM ,
c.iranyitoszam||', '||c.varos||' '||c.utca "Cím",
from table_1 a, table_2 b, table_3 c
where
a.ceg=b.ceg_id
and c.id=b.ceg_id
and
('nev' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(a.nev) like UPPER('%'||:P2_KERES||'%') ) or
('beosztas' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(a.beosztas) like UPPER('%'||:P2_KERES||'%') ) or
('email' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(a.e_mail) like UPPER('%'||:P2_KERES||'%') ) or
('tel' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(a.mobil_tel) like UPPER('%'||:P2_KERES||'%') ) or
('ceg' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(b.ceg_nev) like UPPER('%'||:P2_KERES||'%') ) or
('modositotta' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(a.modositotta) like UPPER('%'||:P2_KERES||'%') ) or
('kat' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(b.kat) like UPPER('%'||:P2_KERES||'%') ) or
('cim' IN (SELECT multiselectid FROM arena_multiselect_view) and UPPER(c.iranyitoszam||', '||c.varos||' '||c.utca) like UPPER('%'||:P2_KERES||'%') )
And I'd like to download the result of this select into csv.
Atesy