Home » Developer & Programmer » Forms » if file doesn't exist ! (FORMS 9)
if file doesn't exist ! [message #541864] Thu, 02 February 2012 21:34
ollivier
Messages: 19
Registered: January 2012
Location: chihuahua
Junior Member
Hi:

I desplay a PDF file stored in my server !

I called in a button as:

declare
docu varchar2(20):=:block.ABC_item || 'I';
begin
web.show_document(docu || '.pdf', '_blank');
end;


It calls file, but when it doesn't exist desplay a blank screen !

Someone knows how to check if PDF file exists in the directory !

Thanks

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