Subject: Re: [xsl] back again: child nodes in variable From: "Greg Newton" <gnewt@xxxxxxxxxxxxxx> Date: Tue, 4 Jun 2002 17:11:41 -0700 |
Mike - I think the NOT will guarantee empty output: <xsl:variable name="conhijos" select="mercados/mercado[not(subyacentes/*)]"/> Shouldn't it be: <xsl:variable name="conhijos" select="mercados/mercado[subyacentes/*]"/> ? <!-- > first I need to put in a variable the "mercado" nodes getting rid of > the ones with no "subyacentes" --> Cheers Greg (newbie) ====================================================== Date: Tue, 4 Jun 2002 12:30:33 -0600 (MDT) From: Mike Brown <mike@xxxxxxxx> Subject: Re: [xsl] back again: child nodes in variable Aniceto Lspez wrote: > 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" You want: <xsl:variable name="conhijos" select="mercados/mercado[not(subyacentes/*)]"/> > <xsl:for-each select="$conhijos/mercado/subyacentes/subyacente"> > <xsl:value-of select="@descripcion"/> > </xsl:for-each> Close. The selected set will contain only 'mercado' elements, not their parent 'mercados', so when you iterate over them, you'd use select="$conhijos/subyacentes/subyacente" - Mike ____________________________________________________________________________ mike j. brown | xml/xslt: http://skew.org/xml/ denver/boulder, colorado, usa | resume: http://skew.org/~mike/resume/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list - XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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