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ivanmacculi@xxxxxxxxx wrote:
HI all, i've this xml and i'm tryng to change the value of the attributes. This is what i have: Here is an adaption of the earlier stylesheet: it takes a parameter, a sequence of strings, where you can list the LABEL attribute values to exclude: <xsl:stylesheet exclude-result-prefixes="#all" version="2.0" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mets="http://www.loc.gov/METS/" xmlns:mix="http://www.loc.gov/mix/" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:rd="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:param name="pages-to-exclude" as="xs:string*" select="('Pagina 7', 'Pagina 13')"/> <xsl:output indent="yes" method="xml"/> <xsl:template match="@* | node()"> <xsl:copy> <xsl:apply-templates select="@*, node()"/> </xsl:copy> </xsl:template> <xsl:template match="mets:div/@LABEL[not(. = $pages-to-exclude) and matches(., '^Pagina [0-9]+$')]"> <xsl:variable name="n"> <xsl:number level="any" count="mets:div[@LABEL[not(. = $pages-to-exclude) and matches(., '^Pagina [0-9]+$')]]"/> </xsl:variable> <xsl:attribute name="LABEL" select="concat('Carta [', if ($n mod 2 = 0) then concat(($n + 1) idiv 2, 'v]') else concat(($n + 1) idiv 2, 'r]'))"/> </xsl:template> </xsl:stylesheet> With Michael Kay's suggestion the stylesheet could be written as <xsl:stylesheet exclude-result-prefixes="#all" version="2.0" xmlns:f="http://example.com/f" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mets="http://www.loc.gov/METS/" xmlns:mix="http://www.loc.gov/mix/" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:rd="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:param name="pages-to-exclude" as="xs:string*" select="('Pagina 7', 'Pagina 13')"/> <xsl:variable name="g" as="element()*" select="//mets:div[@LABEL[not(. = $pages-to-exclude) and matches(., '^Pagina [0-9]+$')]]"/> <xsl:output indent="yes" method="xml"/> <xsl:function name="f:index-of-node" as="xs:integer*">
<xsl:param name="nodes" as="node()*"/>
<xsl:param name="node" as="node()"/>
<xsl:for-each select="$nodes">
<xsl:sequence select="position()[current() is $node]"/>
</xsl:for-each>
</xsl:function><xsl:template match="@* | node()"> <xsl:copy> <xsl:apply-templates select="@*, node()"/> </xsl:copy> </xsl:template> <xsl:template match="*[. intersect $g]/@LABEL"> <xsl:variable name="n" select="f:index-of-node($g, ..)"/> <xsl:attribute name="LABEL" select="concat('Carta [', if ($n mod 2 = 0) then concat(($n + 1) idiv 2, 'v]') else concat(($n + 1) idiv 2, 'r]'))"/> </xsl:template> </xsl:stylesheet> -- Martin Honnen http://msmvps.com/blogs/martin_honnen/
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