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back again: child nodes in variable
- From: Aniceto López <aniceto at overthenet dot tv>
- To: "xsl-list" <xsl-list at lists dot mulberrytech dot com>
- Date: Tue, 4 Jun 2002 17:52:45 +0200
- Subject: [xsl] back again: child nodes in variable
- Reply-to: xsl-list at lists dot mulberrytech dot com
Hi everybody
"<xsl:text disable-output-escaping="yes">&nbsp;</xsl:text>" boy is back
again
but don't worry about this topic so-discussed in the past, today the "thing"
is
another one:
this is part of the xml file:
<mercados>
<mercado id="MERCADO" descripcion="CONTINUO">
<subyacentes/>
</mercado>
<mercado id="M3" descripcion="MEFF RENTA VARIABLE">
<subyacentes>
<subyacente id="20" descripcion="IBEX MINI"/>
<subyacente id="21" descripcion="IBEX PLUS"/>
</subyacentes>
</mercado>
<mercado id="MERCADO2" descripcion="CONTINUO2">
<subyacentes/>
</mercado>
<mercado id="G1" descripcion="EUREX">
<subyacentes>
<subyacente id="10" descripcion="Fut EURO SCHATZ"/>
<subyacente id="20" descripcion="Fut EURO BOBL"/>
</subyacentes>
</mercado>
</mercados>
first I need to put in a variable the "mercado" nodes getting rid of
the ones with no "subyacentes", maybe something like:
<xsl:variable name="conhijos"
select="mercados[child::*[descendant::*[descendant::node()]]]"></xsl:variabl
e>
just for having
<mercado id="M3" descripcion="MEFF RENTA VARIABLE">
<subyacentes>
<subyacente id="20" descripcion="IBEX MINI"/>
<subyacente id="21" descripcion="IBEX PLUS"/>
</subyacentes>
</mercado>
<mercado id="G1" descripcion="EUREX">
<subyacentes>
<subyacente id="10" descripcion="Fut EURO SCHATZ"/>
<subyacente id="20" descripcion="Fut EURO BOBL"/>
</subyacentes>
</mercado>
inside $conhijos variable then do something like:
<xsl:for-each select="$conhijos/mercado/subyacentes/subyacente">
<xsl:value-of select="@descripcion"/>
</xsl:for-each>
when needed
I've read something about at
http://www.dpawson.co.uk/xsl/sect2/N8090.html#d60e447
but I cant get it working. Can someone point what is worng?
thanks in advance
Aniceto Lopez
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