How I can parse Pipeline sign from string in xslt


How I can parse pipeline sign from fields in xslt. e.g.


Regards, Sarah


If you use an XSLT 2.0 processor you can use the tokenize function (<a href="http://www.w3.org/TR/xpath-functions/#func-tokenize" rel="nofollow">http://www.w3.org/TR/xpath-functions/#func-tokenize</a>) e.g. with an input of


you can match

<xsl:template match="foo"> <xsl:value-of select="tokenize(., '\|')"/> </xsl:template>

to output dummy1 dummy2 dummy3 dummy4. If you use an XSLT 1.0 processor you can check whether it supports an extension function like <a href="http://www.exslt.org/str/functions/tokenize/" rel="nofollow">http://www.exslt.org/str/functions/tokenize/</a> or you need to write a recursive, named template splitting up the input.


In xlst 1.0 I usually use recursive call of named template, e.g.

<?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:variable name="dummyVar" select="'dummy1|dummy2|dummy3|dummy4'" /> <xsl:variable name="delimiter" select="'|'" /> <xsl:template match="/"> <dummies> <xsl:call-template name="parseDummy"> <xsl:with-param name="parsedString" select="$dummyVar" /> </xsl:call-template> </dummies> </xsl:template> <xsl:template name="parseDummy"> <xsl:param name="parsedString" /> <xsl:choose> <xsl:when test="contains($parsedString, $delimiter)"> <xsl:element name="{substring-before($parsedString, $delimiter)}" /> <xsl:call-template name="parseDummy"> <xsl:with-param name="parsedString" select="substring-after($parsedString, $delimiter)" /> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:element name="{$parsedString}" /> </xsl:otherwise> </xsl:choose> </xsl:template> </xsl:stylesheet>

It's on you what you need to do with parsed values, in example I construct elements with names of dummies.

Be careful about context which is changing.


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