Joga,
Try this - it much more fun with groups and functions and it does work for the
sample provided:
Terry<?xml version="1.0" encoding="UTF-8"?>
From: Joga Singh Rawat <jrawat(_at_)aptaracorp(_dot_)com>
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Sent: Monday, March 18, 2013 2:14 AM
Subject: [xsl] WorldML Filteration
Hi,
I have got a good clue about formatting elements for worldML. In the similar
effort we need to filter these elements. Comparison of "current output" and
"desired output" is sufficient to understand the requirement.
Input
<w:r><w:rPr><w:i/><w:i-cs/></w:rPr><w:t>Azienda</w:t></w:r>
<w:r><w:rPr><w:i/><w:i-cs/></w:rPr><w:t> </w:t></w:r>
<w:r><w:rPr><w:i/><w:b/><w:i-cs/></w:rPr><w:t>Ospedaliera</w:t></w:r>
<w:r><w:rPr><w:i/><w:b/><w:i-cs/></w:rPr><w:t>, </w:t></w:r>
<w:r><w:rPr><w:i/><w:i-cs/></w:rPr><w:t>Ospedali</w:t></w:r>
<w:r><w:rPr><w:i/><w:i-cs/></w:rPr><w:t> </w:t></w:r>
<w:proofErr w:type="spellStart"/>
<w:r><w:rPr><w:i/><w:i-cs/></w:rPr><w:t>Riuniti</w:t></w:r>
XSLT
<!--Text run container-->
<xsl:template match="w:r">
<xsl:choose>
<xsl:when
test="w:rPr/w:vertAlign|w:rPr/w:u|w:rPr/w:b|w:rPr/w:i|w:rPr/w:smallCaps|w:rP
r/w:highlight">
<xsl:apply-templates select="w:rPr" mode="styling"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!--Text run properties container-->
<xsl:template match="w:rPr" mode="styling">
<xsl:for-each select="child::w:*[1]">
<xsl:variable name="name">
<xsl:choose>
<xsl:when test="local-name() eq 'b'">
<xsl:value-of select="local-name()"/>
</xsl:when>
<xsl:when test="local-name() eq 'i'">
<xsl:value-of select="local-name()"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:if test="$name!=''">
<xsl:element name="{$name}">
<xsl:call-template name="nestedTemplate"/>
</xsl:element>
</xsl:if>
<xsl:if test="$name=''">
<xsl:call-template name="nestedTemplate"/>
</xsl:if>
</xsl:for-each>
</xsl:template>
<xsl:template name="nestedTemplate">
<xsl:param name="inital" select="2"/>
<xsl:choose>
<xsl:when test="following-sibling::w:*[$inital - 1]">
<xsl:variable name="name">
<xsl:choose>
<xsl:when test="following-sibling::w:*[$inital - 1]/local-name() eq
'b'">
<xsl:value-of select="'b'"/>
</xsl:when>
<xsl:when test="following-sibling::w:*[$inital - 1]/local-name() eq
'i'">
<xsl:value-of select="'i'"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:if test="$name!=''">
<xsl:element name="{$name}">
<xsl:if test="following-sibling::w:*[$inital - 1]">
<xsl:call-template name="nestedTemplate">
<xsl:with-param name="inital" select="$inital + 1"/>
</xsl:call-template>
</xsl:if>
</xsl:element>
</xsl:if>
<xsl:if test="$name=''">
<xsl:if test="following-sibling::w:*[$inital - 1]">
<xsl:call-template name="nestedTemplate">
<xsl:with-param name="inital" select="$inital + 1"/>
</xsl:call-template>
</xsl:if>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates
select="parent::w:rPr/following-sibling::w:*[1][local-name()='t']"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
Current output
<i>Azienda</i><i> </i><i><b>Ospedaliera</b></i><i><b>,
</b></i><i>Ospedali</i><i> </i><i>Riuniti</i>
Desired output
<i>Azienda <b>Ospedaliera, </b>Ospedali Riuniti</i>
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<xsl:stylesheetxmlns:xsl="http://www.w3.org/1999/XSL/Transform"xmlns:xs="http://www.w3.org/2001/XMLSchema";
exclude-result-prefixes="xs"version="2.0"xmlns:w="something"xmlns:tb="something-else">
<!-- function turns the existance or not of a w:b into something the
group-adjacent can use -->
<xsl:strip-spaceelements="*"/>
<xsl:functionname="tb:switch-b">
<xsl:paramname="r"/>
<xsl:choose>
<xsl:whentest="boolean($r/w:rPr/w:b) = true()">1</xsl:when>
<xsl:whentest="boolean($r/w:rPr/w:b) = false()">0</xsl:when>
</xsl:choose>
</xsl:function>
<!-- start here I put a root around the sample file called w:p -->
<xsl:templatematch="/w:p">
<xsl:result-documenthref="wordml-01-output.xml">
<!-- with the given sample file there will be only one group -->
<xsl:for-each-groupselect="w:r"group-adjacent="w:rPr/w:i">
<xsl:elementname="i">
<!-- group by bold and not bold -->
<xsl:for-each-groupselect="current-group()/self::w:r"group-adjacent="tb:switch-b(.)">
<xsl:choose>
<xsl:whentest="current-group()//w:b">
<xsl:elementname="b">
<xsl:value-ofselect="current-group()//w:t"/>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:value-ofselect="current-group()//w:t"/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</xsl:element>
</xsl:for-each-group>
</xsl:result-document>
</xsl:template>
</xsl:stylesheet>
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