Paulo,

I know and agree that Xerces is throwing the actual error, but shouldn't iText 
handle the field name properly?

If I get the field name from the AcroFields.getFields() collection and the 
field name contains a # sign, one would not expect that to use the 
AcroFields.setField() method that the # sign would have to be replaced with 
# before using the field name. After all, iText did return the name 
containing the #'s.

Howard

----- Original Message ----
From: Paulo Soares <[EMAIL PROTECTED]>
To: Post all your questions about iText here 
<[email protected]>
Sent: Monday, March 31, 2008 9:38:07 AM
Subject: Re: [iText-questions] Field name throws error.

That's xerces complaining, not iText. The XML in your PDF has an error.

Paulo 

> -----Original Message-----
> From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED] On 
> Behalf Of Howard Shank
> Sent: Monday, March 31, 2008 2:35 PM
> To: Post all your questions about iText here
> Subject: [iText-questions] Field name throws error.
> 
> Why would the code below using the following field name cause 
> this error?
> 
> Exception in thread "main" org.w3c.dom.DOMException: 
> INVALID_CHARACTER_ERR: An invalid or illegal XML character is 
> specified. 
>     at 
> com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.checkQ
> Name(Unknown Source)
>     at 
> com.sun.org.apache.xerces.internal.dom.ElementNSImpl.setName(U
> nknown Source)
>     at 
> com.sun.org.apache.xerces.internal.dom.ElementNSImpl.<init>(Un
> known Source)
>     at 
> com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.create
> ElementNS(Unknown Source)
>     at 
> com.lowagie.text.pdf.XfaForm$Xml2SomDatasets.insertNode(Unknow
> n Source)
>     at com.lowagie.text.pdf.AcroFields.setField(Unknown Source)
>     at com.lowagie.text.pdf.AcroFields.setField(Unknown Source)
>     at PdfFormFiller..main(PdfFormFiller.java:48)
> 
> key  = "form1[0].#subform[2].#field[95]"
> 
> //----------------CODE START -------------------------//
>     public static void main(String[] args) {
>         PdfReader reader = null;
>         PdfStamper stamp = null;
>         try {
>             reader = new PdfReader("Template.pdf");
>             stamp = new PdfStamper(reader, new 
> FileOutputStream("TemplateFilled.pdf"));
>             AcroFields form = stamp.getAcroFields();
>             HashMap fields = form.getFields();
>             String key;
>             
>             for (Iterator i = fields.keySet().iterator(); 
> i.hasNext(); ) {
>                   key = (String) i.next();
>                   switch(form.getFieldType(key)) {
>                     case AcroFields.FIELD_TYPE_TEXT:
>                       System.out.println("Processing " + key + ": ");
>                       form.setField(key, "Test");   
> //<<<<<<<<<<<<<<<<<<<<<ERRORS HERE!
>                       break;
>                     default:
>                         System.out.println("Skipping " + key);
>                         break;
>                   }
> 
>             }
>         } catch (FileNotFoundException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         } catch (IOException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         } catch (DocumentException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         }
>         try {
>             stamp.close();
>         } catch (DocumentException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         } catch (IOException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         }
>         reader.close();
> }
> //------------END CODE------------------//
> 
> 
> Thanks
> Howard


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