Could you do a screenshot of the fields definition in PDFDebugger with the 
subtrees expanded and upload that?

BR
Maruan
 
> Thanks for the response:
> 
> PDFBox 2.0.4
> 
> Please look right above your questions to see the 3 ways I've used to set the 
> values, though since I'm only ever setting a single value, they always come 
> down to: 
> 
>       ctrl.setValue(String); // the only operation on any control on the PDF
> 
> While I can create a PDF, I doubt I can put it anywhere public - and asking 
> the lawyers about it would take a while.
> 
> 
> -----Original Message-----
> From: Maruan Sahyoun <sahy...@fileaffairs.de> 
> Sent: Monday, September 17, 2018 10:31 AM
> To: users@pdfbox.apache.org
> Subject: Re: PDComboBox.setValue("selection text") displays nothing?
> 
> WARNING: This is an external email that originated outside of the WPS email 
> system.
> DO NOT CLICK links or open attachments unless you recognize the sender and 
> know the content is safe!
> 
> Hi,
> > Am 17.09.2018 um 17:05 schrieb Dagnon, William <william.dag...@wpsic.com>:
> > 
> > Hello again all,
> > 
> > I'm trying to fill out someone else's PDF programmatically, and while the 
> > text values work fine as before, the controls with Opts never display their 
> > values after I've set them.  In the saved PDF, there is no text at the 
> > ComboBox's location, but using PDFDebugger the annotation and Opts are 
> > still there.  Just not visible...?  "V" is the correct value as set.
> > 
> > The control looks fine when I look at the original, and I can select what I 
> > want from the box manually through an Adobe GUI.
> > 
> > Comparing the original vs PDFBox saved files, each of the 4 CombBox 
> > controls have exactly these differences:
> > 
> >  1.  V, because I set it
> >  2.  "P": first # in [] goes from 61 to 312, plus lower details differ  
> > 3.  There is a new "I: (1)" entry for the annotation
> > 
> > Text controls:
> > 
> >  1.  Have a "V" (didn't in the original - no defaults)  2.  Have the 
> > same change to "P"
> >  3.  Have the same "AP" as before, or a new "AP" if one didn't exist.
> > 
> > All of the ComboBoxes have the same font("DA: /Helv 12 Tf  g"), but the 
> > couple text controls with the same font display fine.
> > 
> > I HAVE TRIED:
> > A) Originally I'd just control.setValue("foobar") for the Opt controls just 
> > like the text controls, but that gave no results.
> > 
> > B) The only code example Google returns is a stackoverflow where they have 
> > a font problem, but I tried control.setValue(opts.get(index)) - with no 
> > further luck.
> > 
> > C) I've also looked at the opts themselves and they do exist - though as 
> > COSString objects. But they have exactly the same text, and I'm able to 
> > search through them for equal strings in order to determine the index.
> 
> which version of PDFBox are you using? How do you set the value? Would you 
> have a sample PDF to be able to give you some specific code (please upload to 
> a shared location)?
> 
> BR
> Maruan
> 
> 
> > 
> > 
> > How ARE PDComboBox controls supposed to work?  Or am I using the wrong 
> > control altogether?
> > 
> > Thanks...
> > 
> > 
> > P.S. I am now seeing a DEBUG log: "ScratchFileBuffer:516 - 
> > ScratchFileBuffer not closed!" which I don't remember from before...
> > 
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-- 
Maruan Sahyoun

FileAffairs GmbH
Josef-Schappe-Straße 21
40882 Ratingen

Tel: +49 (2102) 89497 88
Fax: +49 (2102) 89497 91
sahy...@fileaffairs.de
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Geschäftsführer: Maruan Sahyoun
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UST.-ID: DE248275827


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