Store the Image in application process

Question

Hello Friends
I am using 3.1 oracle apex.
I am trying to call the application process using javascript. but that time call the process But not store Photo(blob) data.
onchange ="getBLOB(this);"
in javasript
var ajaxRequest = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=getBLOB',0);
ajaxRequest.add('P18_PHOTO',narrowText.value);
ajaxResult = ajaxRequest.get();
I Have write The Following process
DECLARE
v_blob1 blob;
v_blob2 blob;
v_id number;
l_photo blob;
l_thumb blob;
l_photo1 blob;
imagescale_width varchar2(20);
imagescale_height varchar2(20);
image blob; attributes clob;
img_mimeType varchar2(32);
img_width integer;
img_height integer;
img_contentLength integer;
fileFormat varchar2(32);
contentFormat varchar2(32);
compressionFormat varchar2(32);
begin
insert into test_vikas(ID)
values(1) RETURNING ID INTO v_id;
select BLOB_CONTENT into v_blob1 from apex_application_files where name=:P18_PHOTO;
UPDATE TEST_VIKAS SET PHOTO =v_blob1 where id =v_id;
UPDATE TEST_VIKAS SET THUMB =EMPTY_BLOB() WHERE ID=v_id;
select PHOTO,THUMB ,PHOTO into l_photo, l_thumb, l_photo1 from TEST_VIKAS where ID = v_id;
ordimage.processCopy(l_photo,'fixedScale=160 120',l_thumb);
UPDATE TEST_VIKAS SET THUMB =l_thumb WHERE ID=v_id;
DBMS_LOB.CREATETEMPORARY(attributes, TRUE, DBMS_LOB.CALL);
ORDSYS.ORDImage.getProperties(l_photo, attributes, img_mimeType, img_width, img_height, fileFormat, compressionFormat, contentFormat, img_contentLength);
if img_height >160 then
imagescale_height:='160';
else
imagescale_height:=img_height||'';
end if;
if img_width>120 then
imagescale_width:='120';
else
imagescale_width:=img_width||'';
end if;
ordimage.processCopy(l_photo,'fixedScale='||imagescale_width||' '||imagescale_height ,l_photo1);
UPDATE TEST_VIKAS SET PHOTO =l_photo1 WHERE ID=v_id;
exception when no_data_found then null;
END;

Answer 1

Hi
I hope these links will help:
http://help.sap.com/saphelp_crm60/helpdata/de/43/a996152ce41bbde10000000a1553f7/frameset.htm
http://help.sap.com/saphelp_crm60/helpdata/de/36/844c5cb496dc428344d3ea4c46d3b0/frameset.htm
RP