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RE: [xsl] Wrapping a Condition around a literal result element
Subject: RE: [xsl] Wrapping a Condition around a literal result element From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Tue, 16 May 2006 11:14:11 +0100 |
I think you've made it more difficult than it is. >name elements > that exist in every section (but do not contain the string > 'new entry') that's distinct-values(/sections/section/name) [not(contains(., 'new entry')] [every $s in /sections/section satisfies $s/name = .]) So you assign this expression to a variable $ubiquitous-names and then do <xsl:if test="exists($ubiquitous-names)"> <section name="allsections"> <xsl:for-each select="$ubiquitous-names"> Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Kevin Bird [mailto:kevin.bird@xxxxxxxxxxxxxxxxxxxxxxx] > Sent: 16 May 2006 10:55 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] Wrapping a Condition around a literal result element > > Hi > > Given the following input, I need to remove name elements > that exist in every section (but do not contain the string > 'new entry') and create a new section containing the aforementioned. > > The stylesheet below gives me the desired result for this > given input, but the <section name="allsections"> element is > hard coded into the stylesheet. I will have instances where > no name elements exist in every section and therefore I do > not want to output a self closing section element. I am > struggling to write a condition around <section > name="allsections">. Any help would be appreciated. > > Kind regards. > > -- > Kevin > > > ---------------- > Input: > ---------------- > <?xml version="1.0"?> > <sections> > <section name="North"> > <name>Kevin</name> > <name>Bill</name> > <name>Fred</name> > <name>Ollie</name> > <name>Frank - new entry</name> > <name>Bob - new entry</name> > </section> > <section name="South"> > <name>Fred</name> > <name>Kevin</name> > <name>Bill</name> > <name>Frank - new entry</name> > <name>Bob - new entry</name> > </section> > <section name="West"> > <name>Kevin</name> > <name>Frank - new entry</name> > <name>Bill</name> > <name>Ollie</name> > <name>Bob - new entry</name> > <name>Fred</name> > </section> > <section name="East"> > <name>Harry</name> > <name>Bob - new entry</name> > <name>Bill</name> > <name>Frank - new entry</name> > <name>Kevin</name> > <name>Ollie</name> > </section> > </sections> > > ----------------- > Required Output > ----------------- > <?xml version="1.0" encoding="UTF-8"?> > <sections> > <section name="North"> > <name>Fred</name> > <name>Ollie</name> > <name>Frank - new entry</name> > <name>Bob - new entry</name> > </section> > <section name="South"> > <name>Fred</name> > <name>Frank - new entry</name> > <name>Bob - new entry</name> > </section> > <section name="West"> > <name>Frank - new entry</name> > <name>Ollie</name> > <name>Bob - new entry</name> > <name>Fred</name> > </section> > <section name="East"> > <name>Harry</name> > <name>Bob - new entry</name> > <name>Frank - new entry</name> > <name>Ollie</name> > </section> > <section name="allsections"> > <name>Kevin</name> > <name>Bill</name> > </section> > </sections> > > > ------------------ > XSL > ------------------ > <?xml version="1.0"?> > <xsl:stylesheet version="2.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> > > <xsl:output indent="yes" method="xml"/> > <xsl:strip-space elements="*"/> > > <xsl:template match="sections"> > <sections> > <xsl:variable name="section-count" > select="count(section)"/> > > <xsl:for-each select="section"> > <section name="{@name}"> > <xsl:variable > name="other-sections" > select="preceding-sibling::section|following-sibling::section"/> > <xsl:for-each select="name"> > <xsl:choose> > <xsl:when > test="contains(.,'new entry')"> > <name> > > <xsl:value-of select="."/> > </name> > </xsl:when> > <xsl:when > test="count($other-sections/name[lower-case(.) = > lower-case(current())]) = ($section-count -1)"/> > <xsl:otherwise> > <name> > > <xsl:value-of select="."/> > </name> > </xsl:otherwise> > </xsl:choose> > </xsl:for-each> > </section> > </xsl:for-each> > > <!-- This is hard coded, need to add a condition > --> > <section name="allsections"> > <xsl:for-each select="section[1]/name"> > <xsl:variable > name="other-sections" select="../following-sibling::section"/> > <xsl:choose> > <xsl:when > test="contains(.,'new entry')"/> > <xsl:when > test="count($other-sections/name[lower-case(.) = > lower-case(current())]) = ($section-count -1)"> > <xsl:copy-of > select="."/> > </xsl:when> > <xsl:otherwise/> > </xsl:choose> > </xsl:for-each> > </section> > > </sections> > </xsl:template> > </xsl:stylesheet>
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