Antwort: Re: [docbook-apps] DocBook 5 - different color for hyperlinks inPDF output

[benno.wolf@gi-de.com]

I am sorry, but I tried that in every
possible constellation and with every xpath-expression known to man (me
;-) and it seems that every element and attribute can be resolved with
the exeption of exactly the xlink:href-attribute.
Have a look at this:

<!-- macht die externen links in pdfs
blau, xrefs grün, see also links in glossaries grau -->
    <xsl:attribute-set
name="xref.properties">
        <xsl:attribute
name="color">
            <xsl:choose>
                    <xsl:when
test="self::link and @linkend">grey</xsl:when>
                    <xsl:when
test="self::link and @xlink:href">blue</xsl:when>
                    <xsl:when
test="self::xref and @linkend">green</xsl:when>
                    <xsl:when
test="self::glossseealso and @otherterm">grey</xsl:when>
                <xsl:otherwise>black</xsl:otherwise>
            </xsl:choose>
        </xsl:attribute>
    </xsl:attribute-set>

What am I missing? Is it a namespace-problem
with xlink: ? I put the namespace on top of my customization layer:


<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
        version="1.0"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
        xmlns:fo="http://www.w3.org/1999/XSL/Format"
        xmlns:xlink="http://www.w3.org/1999/xlink"
        exclude-result-prefixes="#default">

What is wrong?

Regards,
Benno

Johannes Katelaan <jk@e-integration.de>

04.12.2009 10:28

An	Bob Stayton <bobs@sagehill.net>
Kopie	<docbook-apps@lists.oasis-open.org>
Thema	Re: [docbook-apps] DocBook 5 - different color for hyperlinks in PDF output

Yes, correct. So the DocBook-5-Version would be as
follows:

    <xsl:attribute-set name="xref.properties">
        <xsl:attribute name="color">
            <xsl:choose>
                <xsl:when test="self::d:link
and @xlink:href">blue</xsl:when>
                <xsl:otherwise>inherit</xsl:otherwise>
            </xsl:choose>
        </xsl:attribute>
        <xsl:attribute name="text-decoration">
            <xsl:choose>
                <xsl:when test="self::d:link
and @xlink:href">underline</xsl:when>
                <xsl:otherwise>inherit</xsl:otherwise>
            </xsl:choose>
        </xsl:attribute>
    </xsl:attribute-set>    

Thanks!

Johannes

Am 03.12.2009 um 18:02 schrieb Bob Stayton:

> Yes, xref.properties usually affects all links.  However, an
xsl:choose statement inside the attribute body can be more selective, as
the example in the referenced documentation shows.
> 
> Bob Stayton
> Sagehill Enterprises
> bobs@sagehill.net
> 
> 
> ----- Original Message ----- From: "Johannes Katelaan" <jk@e-integration.de>
> To: "Bob Stayton" <bobs@sagehill.net>
> Cc: <docbook-apps@lists.oasis-open.org>
> Sent: Thursday, December 03, 2009 8:58 AM
> Subject: Re: [docbook-apps] DocBook 5 - different color for hyperlinks
in PDF output
> 
> 
> Hi Bob,
> 
> it's intended only for external links. I'm creating internal links
using olink. These must not be affected by this customization. So I think
I may not use xref.properties. Is this correct?
> 
> Regards
> 
> Johannes
> 
> Am 03.12.2009 um 17:47 schrieb Bob Stayton:
> 
>> Hi,
>> The attribute-set named 'xref.properties' is available to add
properties like color to links.  See this reference:
>> 
>> http://www.sagehill.net/docbookxsl/CustomXrefs.html#CustomXrefStyle
>> 
>> However, it isn't clear from your message if you indent this for
all links or only links to external documents.
>> 
>> Bob Stayton
>> Sagehill Enterprises
>> bobs@sagehill.net
>> 
>> 
>> ----- Original Message ----- From: "Johannes Katelaan"
<jk@e-integration.de>
>> To: <docbook-apps@lists.oasis-open.org>
>> Sent: Thursday, December 03, 2009 5:47 AM
>> Subject: [docbook-apps] DocBook 5 - different color for hyperlinks
in PDF output
>> 
>> 
>>> Hi,
>>> 
>>> how can I change the color of hyperlinks created with
>>> <link xlink:href=""some" url">text I want in
different color</link>
>>> 
>>> Johannes
>>> 
>>> 
>>> 
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>> 
>> 
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> 
> 
> 
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