Am 11.03.2019 um 08:22 schrieb Mukul Gandhi
gandhi(_dot_)mukul(_at_)gmail(_dot_)com:
Hi Martin,
Thanks for the answer.
Deriving from your XSLT stylesheet, I wrote following that works,
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns="http://www.w3.org/2005/xpath-functions";
version="3.0">
<xsl:output method="text"/>
<xsl:template match="root">
<map>
<map key="{local-name()}">
<array key="val">
<xsl:apply-templates/>
</array>
</map>
</map>
</xsl:template>
<xsl:template match="val">
<!--<number>{.}</number>-->
<number><xsl:value-of select="."/></number>
</xsl:template>
<xsl:template match="/">
<xsl:variable name="json-xml">
<xsl:apply-templates/>
</xsl:variable>
<xsl:value-of select="xml-to-json($json-xml, map { 'indent' :
true() })"/>
</xsl:template>
</xsl:stylesheet>
If I write, <number>{.}</number> in above stylesheet, as you've
suggested instead of mine <number><xsl:value-of select="."/></number>,
I get following error
xml-to-json: Invalid number: {.}
(produced by Saxon PE)
Any idea, why this is so?
Well, my suggestion tried to make use of the XSLT 3 feature of text
value templates with the attribute expand-text="yes"
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
<http://www.w3.org/1999/XSL/Transform>
xmlns:xs="http://www.w3.org/2001/XMLSchema";
<http://www.w3.org/2001/XMLSchema>
exclude-result-prefixes="#all"
xmlns="http://www.w3.org/2005/xpath-functions";
<http://www.w3.org/2005/xpath-functions>
expand-text="yes"
declared above
version="3.0">
<xsl:mode on-no-match="shallow-skip"/>
<xsl:output method="text"/>
<xsl:strip-space elements="*"/>
<xsl:template match="root">
<map>
<map key="{local-name()}">
<array key="val">
<xsl:apply-templates/>
</array>
</map>
</map>
</xsl:template>
<xsl:template match="val">
<number>{.}</number>
so that here the {.} is evaluated and not taken literally.
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