Show pdf with wpg_docload

Question

I am trying to:
Call a procedure in the db from Forms (904) through web.show_document, using a DAD, which will save a pdf-report (904) in a blob and after that show it in the new window. I get the pdf-report from a url to the report servers cache.
The report is saved in the table but when I try to call wpg_docload to show it I get a message from acrobat reader saying that the document doesn't begin with %PDF- but when I store the same pdf-report locally, I can see the %PDF- in the beginning of the file.
This is what my procedure looks like:
procedure blob_ex(p_url) is
v_buffer raw(2000);
v_buffer_size integer := 2000;
v_offset integer := 1;
v_length number;
v_pieces utl_http.html_pieces;
v_blob blob;
v_url varchar2(2000);
begin
v_blob := empty_blob();
dbms_lob.createtemporary(v_blob,true);
v_pieces := utl_http.request_pieces(p_url,64000);
for i in 1 .. v_pieces.count loop
v_buffer := utl_raw.cast_to_raw(v_pieces(i));
v_buffer_size := utl_raw.length(v_buffer);
dbms_lob.writeappend(v_blob, v_buffer_size, v_buffer);
end loop;
insert into
blobtable(id, report_file) values
(seqence.nextval
,v_blob);
commit;
owa_util.mime_header('application/pdf', FALSE);
owa_util.http_header_close;
wpg_docload.download_file(v_blob);
end;
Does anyone have a solution on this problem, or can anyone see what I am doing wrong?

Answer 1

hi
i want javascript code, which show pdf with bookmark on ios(ipad).
i am developing a native app in ios with objective c. In my app i need read & show PDF with bookmark.
So if any javascript availble to read and show, please let me know.
Thanks in advance for your help.