From: Xan <xancorreu@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Refering to parent in XML
Date: Tue, 25 Aug 2015 20:18:20 +0200 [thread overview]
Message-ID: <20150825201820.acafb495c730b52484cdc4da@gmail.com> (raw)
Hi,
I have this environment:
\startenvironment processadorxml
% Activitat: defineix \Activitat{activitat-id}
\def\Activitat#1%
{\xmlfilter{rebost}
{/activitats/activitat[@id=='#1']/command(xml:list)}
}
% Simplement llistam totes les presentacions.
\startxmlsetups xml:list
\startactivitat{\xmlatt{#1}{id}}
\startitemize
\xmlfilter{#1}{/presentacio/command(xml:itemize)}
\stopitemize
\stopactivitat
\stopxmlsetups
\startxmlsetups xml:itemize
\startitem[\xmlatt{#1}{tipus}]
{\ss [\xmlatt{#1}{tipus}]}\space
{\xmlflushcontext{#1}}
\stopitem
\stopxmlsetups
% Presentació: defineix \Presentacio{activitat-id}{presentacio-id}
\def\Presentacio#1#2%
{\xmlfilter{rebost}
{/activitats/activitat[@id=='#1']/presentacio[@tipus=='#2']/command(xml:display)}
}
% Si la presentació és de tipus tradicional, aleshores és un 'exercici'. Altrament és una activitat.
\startxmlsetups xml:display
\doifelse{\xmlattribute{#1}{.}{tipus}} {tradicional}
{\startexercici{\xmlatt{#1}{id}}\xmlname{#1}\xmlname{/}
\xmlflushcontext{#1}
\stopexercici}
{\startactivitat{\xmlatt{#1}{id}}
\xmlflushcontext{#1}
\stopactivitat
}
\stopxmlsetups
\stopenvironment
and this file:
\environment ../plantilles/entorn-simple-estructurals-xml
\environment ../plantilles/entorn-simple-estructurals
\environment ../plantilles/entorn-simple-visuals
\xmlloadonly{rebost}{dades/activitats.xml}{}
\starttext
Activitat: llista totes les presentacions
\Activitat{fitxes}
Presentació específica: només en fa una
\Presentacio{fitxes}{tradicional}
\Presentacio{fitxes}{3-act}
\startexercici B
\stopexercici
\stoptext
My XML file is:
<?xml version="1.0" standalone='yes'?>
<activitats>
<activitat id="fitxes">
<presentacio tipus="tradicional">La fitxa blava i la fitxa vermella es mouen de la manera següent: la blava recorre les caselles d'una en una, mentre que la vermella les recorre de dues en dues però, després de cada moviment, s'espera un torn (figura~\in[]). Quina de les dues fitxes arribarà primer a la meta?
</presentacio>
<presentacio tipus="3-act" >Disponible aquí: URL</presentacio>
</activitat>
</activitats>
The problem is when I change #1 by '..' in:
% Si la presentació és de tipus tradicional, aleshores és un 'exercici'. Altrament és una activitat.
\startxmlsetups xml:display
\doifelse{\xmlattribute{#1}{.}{tipus}} {tradicional}
{\startexercici{\xmlatt{#1}{id}}\xmlname{#1}\xmlname{/}
\xmlflushcontext{#1}
\stopexercici}
{\startactivitat{\xmlatt{#1}{id}}
\xmlflushcontext{#1}
\stopactivitat
}
\stopxmlsetups
I get empty string. I supposed that \xmlatt{..}{id} gives me the id of the <presentacio>.
Any hints?
Sorry. I'm just starting experimenting with XML and ConTeXt... ;-)
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next reply other threads:[~2015-08-25 18:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 18:18 Xan [this message]
2015-08-26 7:18 ` Hans Hagen
2015-08-27 9:00 ` Xan
2015-08-27 18:43 ` Hans Hagen
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