Lorenzo Dee wrote:
> I'm quite new to iText. I need help in setting the digital signature values
> in the XML data of a PDF with XFA. Is this supported by iText?
> 
> I've seen the following samples which show how the data/datasets are read
> from and written to a PDF with XFA.
> 
> http://1t3xt.be/?X000478
> http://1t3xt.be/?X000488

Those examples are used as 'proof of concept',
but they won't work for all LiveCycle generated forms.
I use them to show that support for dynamic XFA is possible
in iText provided that we spend a lot of work on it.

However: nobody is investing time, money, resources
in the development, so it is NOT A PRIORITY for us.

> Is setting a digital signature field in an AcroForm the same as adding it
> into a PDF with XFA?

AcroForm technology and XFA are different.
You're on your own when you go this path.
You'll have to dig into the specifications yourself.
iText doesn't support this "out of the box".

-- 
This answer is provided by 1T3XT BVBA
http://www.1t3xt.com/ - http://www.1t3xt.info

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