Subject: Re: [xsl] Cannot process a result tree fragment as a node-set under XSLT 1.0 - My alternative don´t function From: "Alejandro" <alexcontini@xxxxxxxx> Date: Sat, 12 Apr 2008 18:50:14 +0100 |
I want to iterate over the RecursoEx1 elements: <xsl:for-each select="exsl:node-set($filter)/RecursoEx1"> CORRECT !
<xsl:variable name="filtro"> <xsl:choose> <xsl:when test="$option=1"> <xsl:copy-of select="//RecursoEx1[F_FIN=$date1]"/></xsl:when> <xsl:otherwise> <xsl:copy-of select="//RecursoEx1[F_FIN=$date2]"/></xsl:otherwise> </xsl:choose> </xsl:variable>
<xsl:for-each select="$filter"> <p><xsl:value-of select="TITULO"/></p> </xsl:for-each>
The node-set returned by the exsl:node-set() function will always contain a single (document or root) node. Perhaps you wanted its children: exsl:node-set()/*.
However, it's not clear to me that you need to create an RTF in the first place. Why not define $filter as
<xsl:variable name="filter" select="//RecursoEx1[($option=1 and F_FIN=$date1 and contains(TITULO,'o')) or ($option=2 and F_FIN=$date2)]"/>
Note also, that horrible bit of disable-output-escaping can be avoided by setting the doctype-system and doctype-public attributes on xsl:output.
Michael Kay http://www.saxonica.com/
-----Original Message----- From: Alejandro [mailto:alexcontini@xxxxxxxx] Sent: 12 April 2008 13:05 To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: [xsl] Cannot process a result tree fragment as a node-set under XSLT 1.0 - My alternative don4t function
Hello, i want to recover any records in function of one variable (option in this case), and i don4t know to do it. I want to print the TITULO element the those records. Can you help me, please?
Cheers, Alexander
********************************* XML *************************************
<?xml version="1.0"?>
<List> <RecursoEx1> <TITULO>Sara Baras</TITULO> <F_INICIO>20080125000000</F_INICIO> <F_FIN>20080211000000</F_FIN> </RecursoEx1>
<RecursoEx1> <TITULO>Exposicion de pintura</TITULO> <F_INICIO>20080201000000</F_INICIO> <F_FIN>20080211000000</F_FIN> </RecursoEx1>
<RecursoEx1> <TITULO>Inaguracion de ...</TITULO> <F_INICIO>20080205000000</F_INICIO> <F_FIN></F_FIN> </RecursoEx1>
<RecursoEx1> <TITULO>Clausura de ..</TITULO> <F_INICIO>20080101000000</F_INICIO> <F_FIN>20080205000000</F_FIN> </RecursoEx1>
</List>
********************** XSL **********************
<?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet xmlns:i18n="http://apache.org/cocoon/i18n/2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exsl="http://exslt.org/common" extension-element-prefixes="exsl" version="1.0">
<xsl:output method="html" media-type="text/html;charset=iso-8859-1" indent="yes" encoding="ISO-8859-1" omit-xml-declaration="yes" />
<xsl:variable name="date1" select="20080205000000"></xsl:variable> <xsl:variable name="date2" select="20080211000000"></xsl:variable> <xsl:variable name="option" select="1"></xsl:variable>
<xsl:template match="/">
<xsl:text disable-output-escaping="yes"><![CDATA[<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">]]></xsl:text>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="es">
<head> <title>Gabinete of Prensa</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> </head>
<body>
<xsl:variable name="filter"> <xsl:choose> <xsl:when test="$option=1"> <xsl:copy-of select="//RecursoEx1[F_FIN=$date1 and contains(TITULO,'o')]"/></xsl:when> <xsl:otherwise> <xsl:copy-of select="//RecursoEx1[F_FIN=$date2]"/></xsl:otherwise> </xsl:choose> </xsl:variable>
<p>Number: <xsl:value-of select="count(exsl:node-set($filter))"/></p> <!-- DON'T FUNCTION -->
<xsl:for-each select="exsl:node-set($filter)"> <p><xsl:value-of select="exsl:node-set($filter)/TITULO"/></p> <!-- DON'T FUNCTION --> </xsl:for-each>
</body> </html> </xsl:template>
</xsl:stylesheet>
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