Joachim,

have you considered using the append mode when manipulating existing PDFs? That 
way everything new is going to be added at the end of the file, thus IE6 wont 
find any different magic bytes for file type determination.

And do you already send the correct file type to the IE6? (Ok, ok, there are 
some products out there which simply ignore file type information and try to do 
better using extension and magic byte information; I'm not sure whether IE6 is 
one of them...)

Additionally you might want to update iText as there had been some fixes to 
metadata handling meanwhile.

Regards,   Michael.

------------------------------------------------------------
From: [email protected] [mailto:[email protected]] 
Sent: Wednesday, March 11, 2009 8:19 AM
To: [email protected]
Subject: [iText-questions] iText2.1.3 and Internet Explorer 6


Hallo everybody,

we have some problems with iText2.1.3 in combination with Internet Explorer 6:

Within a normal PDF there are XML-data concerning the metadata (title, author, 
and so on) of the PDF.
When we manipulate on the server-side such a normal PDF with iText2.1.3, two 
things happen:
The XML-data are placed on the beginning of the PDF and the following statement 
is added:
<?xml version="1.0" encoding="UTF-8"?>.

An example is attached to this mail.

If now the PDF is sent from the server to the Internet Explorer 6, Internet 
Explorer thinks it's a XML-file.
He tries to present the data by himself, which leads to a mistake of course.

So I have two questions:
1) Is it right, that iText2.1.3 adds the statement <?xml version="1.0" 
encoding="UTF-8"?>?
2) If so, is there a possibility to prevent iText from adding this statement?

Yours sincerly
Joachim Sieglen
Java-Entwickler

Form-Solutions e.K.
Winzerstr. 54
D-75217 Birkenfeld-Gräfenhausen

Fon: +49 7082 9464-0
Fax: +49 7082 9464-17

http://www.form-solutions.de
mailto:[email protected]

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