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| <?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:param name="filterKeys" select="'prenom~~prenom~~pays~~'"/>
<xsl:param name="filterValues" select="'Jean~~John~~FR~~'"/>
<xsl:template match="/">
<resultat>
<xsl:call-template name="filter">
<xsl:with-param name="filterKeys" select="$filterKeys"/>
<xsl:with-param name="filterValues" select="$filterValues"/>
<xsl:with-param name="items" select="test/personne"/>
</xsl:call-template>
</resultat>
</xsl:template>
<xsl:template name="filter">
<xsl:param name="items"/>
<xsl:param name="oldKey"/>
<xsl:param name="result" select="/.."/>
<xsl:param name="filterKeys"/>
<xsl:param name="filterValues"/>
<xsl:variable name="key" select="substring-before($filterKeys, '~~')"/>
<xsl:variable name="value" select="substring-before($filterValues, '~~')"/>
<xsl:choose>
<xsl:when test="$key != '' and $value != ''">
<xsl:choose>
<xsl:when test="$key = $oldKey or $oldKey = ''">
<xsl:call-template name="filter">
<xsl:with-param name="oldKey" select="$key" />
<xsl:with-param name="items" select="$items"/>
<xsl:with-param name="result" select="$result | $items[*[name() = $key and . = $value]]"/>
<xsl:with-param name="filterKeys" select="substring-after($filterKeys, '~~')"/>
<xsl:with-param name="filterValues" select="substring-after($filterValues, '~~')"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="filter">
<xsl:with-param name="oldKey" select="$key" />
<xsl:with-param name="items" select="$result[*[name() = $key and . = $value]]"/>
<xsl:with-param name="result" select="$result[*[name() = $key and . = $value]]"/>
<xsl:with-param name="filterKeys" select="substring-after($filterKeys, '~~')"/>
<xsl:with-param name="filterValues" select="substring-after($filterValues, '~~')"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:when>
<xsl:otherwise>
<xsl:for-each select="$result">
<xsl:copy-of select="."/>
</xsl:for-each>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet> |