From: Pablo Rodriguez <oinos@gmx.es>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: \xmlrefatt as node?
Date: Mon, 19 Jul 2021 16:27:19 +0200 [thread overview]
Message-ID: <cb6ee7a8-8277-8d87-8a0e-75a0d1628be3@gmx.es> (raw)
Dear list,
I have the following sample:
\startbuffer[test]
<document>
<div id="section-i17a" class="section level1 hidden">
<p id="par-i17"><a href="par-i17">1</a></p>
</div>
<div id="section-i18a" class="section level1 hidden">
<p id="par-i18"><a href="par-i17">2</a></p>
</div>
<div id="section-i19a" class="section level1 hidden">
<p id="par-i19"><a href="par-i17">3</a></p>
</div>
</document>
\stopbuffer
\startxmlsetups xml:testsetups
\xmlsetsetup{#1}{*}{-}
\xmlsetsetup{#1}{document|div|p|a}{xml:flushing}
\xmlsetsetup{#1}{a}{xml:*}
\stopxmlsetups
\xmlregistersetup{xml:testsetups}
\startxmlsetups xml:flushing
\xmlflush{#1}
\stopxmlsetups
\startxmlsetups xml:a
\xmlattribute{#1}{ancestor::div[@class='section level1 hidden']}{id}\\
\xmlrefatt{#1}{href}:\
\doifelse
{\xmlrefatt{#1}{href}}
{\xmlattribute{#1}{ancestor::div[@class='section level1 hidden']}{id}}
{yes}{no}\blank
\stopxmlsetups
\starttext
\xmlprocessbuffer{main}{test}{}
\stoptext
I need to check whether the link is inside the same div or not.
I know how to obtain the destination identifier (\xmlreffatt{#1}{href}
and I know how to obtain the identifier of the contaning div
(\xmlattribute{#1}{ancestor::div[@class='section level1 hidden']}{id}}).
But I don’t know how to ge the identifier of the div which contains the
destination idetifier.
How could I get that?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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