string - Does xslt have split() function? -
how split string based on separator?
given string topic1,topic2,topic3, want split string based on , generate:
topic1 topic2 topic3
in xslt 1.0 have built recursive template. stylesheet:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/xsl/transform"> <xsl:template match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:template match="text/text()" name="tokenize"> <xsl:param name="text" select="."/> <xsl:param name="separator" select="','"/> <xsl:choose> <xsl:when test="not(contains($text, $separator))"> <item> <xsl:value-of select="normalize-space($text)"/> </item> </xsl:when> <xsl:otherwise> <item> <xsl:value-of select="normalize-space(substring-before($text, $separator))"/> </item> <xsl:call-template name="tokenize"> <xsl:with-param name="text" select="substring-after($text, $separator)"/> </xsl:call-template> </xsl:otherwise> </xsl:choose> </xsl:template> </xsl:stylesheet> input:
<root> <text>item1, item2, item3</text> </root> output:
<root> <text> <item>item1</item> <item>item2</item> <item>item3</item> </text> </root> in xslt 2.0 have tokenize() core function. so, stylesheet:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/xsl/transform"> <xsl:template match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:template match="text/text()" name="tokenize"> <xsl:param name="separator" select="','"/> <xsl:for-each select="tokenize(.,$separator)"> <item> <xsl:value-of select="normalize-space(.)"/> </item> </xsl:for-each> </xsl:template> </xsl:stylesheet> result:
<root> <text> <item>item1</item> <item>item2</item> <item>item3</item> </text> </root>
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