Hi all,
Found one thing that works, still open to others. Set the value of the
parameter using a processing instruction like so (basically cut-and-paste from
Bob S's Docbook XSL book):
<xsl:param name="draft.watermark.image">
<xsl:call-template name="dbfo-attribute">
<xsl:with-param name="pis"
select="//processing-instruction('dbfo')"/>
<xsl:with-param name="attribute" select="'draft.watermark.image'"/>
</xsl:call-template>
</xsl:param>
Then I added a step to one of my preprocessing scripts that picks up the
existence of a "watermark" element and creates the processing instruction at
the root of the document:
<?dbfo draft.watermark.image="/docbook-xsl-1.73.2/fo/mods/watermarks.png"?>
and it's all good.
Cheers,
Jeff.
-----Original Message-----
From: Jeff Hooker [mailto:[email protected]]
Sent: Tuesday, March 10, 2009 9:40 AM
To: [email protected]
Subject: RE: [docbook-apps] Setting the draft.watermark.image parameter
value
Technically right, but in my situation, wrong :(
My company uses a CMS that makes setting parameter values a nightmare. This is
the main reason that I'm trying to do an end run around having to define them
outside of the document.
Jeff.
-----Original Message-----
From: John Brown [mailto:[email protected]]
Sent: Tuesday, March 10, 2009 9:37 AM
To: [email protected]
Subject: RE: [docbook-apps] Setting the draft.watermark.image parameter
value
Jeff Hooker wrote:
> Hi all,
> I'm trying to allow my users to set their own watermark simply
> by defining an image labeled "watermark" within their document. This
> means I need to set the value of the draft.watermark.image value
> dynamically. This is a little difficult because, as far as I can tell,
> the parameter value needs to be set before the target file is processed
> (makes sense, just inconvienent at the moment). Is there any boilerplate
> way of getting around this?
> Thanks,
> Jeff
You could set the parameter on the command line to the value in an
environment variable. Using xsltproc on Windows would give:
C:\> xsltproc --stringparam draft.watermark.image %WATERMARK% ...
Each user could set his %WATERMARK% variable to whatever he wants,
without touching the source XML at all.
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