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Hi Peter,
Thanks!
I tried with doc.insertBefore((Node)pi,doc.getFirstChild()); ..
then also when I write to a file after finishing, no pi appeares in xml
document. I tried with putting this line of code before appending
root element and also after, but no result.
I am using apache's DOM parser.
Cheers,
Samba
> -----Original Message-----
> From: Peter Murphy [SMTP:peterm@fast.fujitsu.com.au]
> Sent: Friday, April 26, 2002 9:39 AM
> To: Deshpande, Gururaj; 'Sambasivarao_Potla'; xml-dev@lists.xml.org
> Subject: RE: [xml-dev] Adding PI in XML Document
>
> > -----Original Message-----
> > From: Deshpande, Gururaj [mailto:gururaj.deshpande@flsmidth.com]
> > Sent: Thursday, April 25, 2002 10:14 PM
> > To: 'Sambasivarao_Potla'; 'xml-dev@lists.xml.org'
> > Subject: RE: [xml-dev] Adding PI in XML Document
> >
> >
> > Instead of ProcessingInstruction, create a Node and append to document.
> >
> > Do this
> >
> > // xsl Processing instruction
> > Node pi = document.createProcessingInstruction("xml-stylesheet",
> > "type=\"text/xsl\" href=\"cdcatalog.xsl\"");
> > document.appendChild(pi);
> >
> > - Gururaj
> >
>
> Sorry, Gururaj, but that answer seems wrong to me for two reasons.
>
> 1. Firstly, ProcessingInstructions are inherited from Nodes, so your
> answer
> appears like a recasting of this:
>
> > >
> > > Here is the code am trying
> > >
> > > String data = "type=\"text/xsl\" href=\"cdcatalog.xsl\"";
> > > ProcessingInstruction pi =
> > > doc.createProcessingInstruction("xml-stylesheet",data);
> > > doc.appendChild( pi );
> > >
> > > But when I write to a file after finishing no pi appeares in xml
> > > document.
> > >
>
> And probably would have the same result.
>
> Secondly, appending a child adds the PI at the end of the document, which
> is
> not what Sambasivarao wants. Instead,
> you do something like this:
>
> String data = "type=\"text/xsl\" href=\"cdcatalog.xsl\"";
> ProcessingInstruction pi =
> doc.createProcessingInstruction("xml-stylesheet",data);
> doc.insertBefore((Node)pi,doc.getFirstChild());
>
> That's my guess, based on testing something similar with Xerces C++ as the
> base. The result: the PI was inserted before the element. I can't really
> see
> any difference with a Java implementation.
>
> Regards,
> Peter.
>
>
>
>
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