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

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 <>

04.12.2009 10:28

An

Bob Stayton <>

Kopie

<>

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

> 

> 

> 

> ----- Original Message ----- From: "Johannes Katelaan" <>

> To: "Bob Stayton" <>

> Cc: <>

> 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

>> 

>> 

>> 

>> ----- Original Message ----- From: "Johannes Katelaan"
<>

>> To: <>

>> 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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