Aw: Re: [xsl] passing a function as a parameter to transform()

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Perhaps try visibility="public" on the function declaration

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gesendet.Am 14.05.21, 14:15 schrieb "Graydon graydon@xxxxxxxxx"
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>:

  On Thu, May 13, 2021 at 09:20:49PM -0000, Michael Kay
  mike@xxxxxxxxxxxx scripsit:
  > To pass the function itself, rather than the result of a function
  call, use local:getString#2.

  Thank you!

  That moves the error into the stylesheet called by transform():

  Engine name: Saxon-EE 10.3 (External)
  Severity: error
  Description: Cannot find a 1-argument function named
  Q{data:,dpc}tiny()

  The tiny test example has an "outer" stylesheet:

  <?xml version="1.0" encoding="UTF-8"?>
  <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
  xmlns:xs="http://www.w3.org/2001/XMLSchema";
  xmlns:math="http://www.w3.org/2005/xpath-functions/math";
  xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl";
  xmlns:local="data:,dpc"
  exclude-result-prefixes="xs math xd local"
  version="3.0">
  <xd:doc scope="stylesheet">
  <xd:desc>
  <xd:p><xd:b>Created on:</xd:b> May 13, 2021</xd:p>
  <xd:p><xd:b>Author:</xd:b> graydon</xd:p>
  <xd:p>pass a function to a transform() call</xd:p>
  </xd:desc>
  </xd:doc>
  <xd:doc>
  <xd:desc>minimalist function</xd:desc>
  <xd:param name="in">whatever string we're called with</xd:param>
  </xd:doc>
  <xsl:function name="local:tiny" as="text()">
  <xsl:param name="in" as="xs:string" />
  <xsl:value-of select="$in" />
  </xsl:function>

  <!-- test content -->
  <xsl:variable name="consume" as="document-node()">
  <xsl:document>
  <stuff>
  <goes>
  <here>Around the words</here>
  </goes>
  </stuff>
  </xsl:document>
  </xsl:variable>

  <xd:doc>
  <xd:desc>do the thing</xd:desc>
  </xd:doc>
  <xsl:template name="xsl:initial-template">
  <xsl:variable name="testResult">
  <xsl:sequence select="
  transform(map {
  'stylesheet-location': 'functionTest.xsl',
  'source-node': $consume,
  'stylesheet-params': map {
  QName('local', 'tiny'): local:tiny#1
  }
  })?output" />
  </xsl:variable>
  <xsl:sequence select="$testResult" />
  </xsl:template>
  </xsl:stylesheet>

  calling

  <?xml version="1.0" encoding="UTF-8"?>
  <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
  xmlns:xs="http://www.w3.org/2001/XMLSchema";
  xmlns:math="http://www.w3.org/2005/xpath-functions/math";
  xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl";
  xmlns:local="data:,dpc"
  exclude-result-prefixes="xs math xd local"
  version="3.0">
  <xd:doc scope="stylesheet">
  <xd:desc>
  <xd:p><xd:b>Created on:</xd:b> May 13, 2021</xd:p>
  <xd:p><xd:b>Author:</xd:b> graydon</xd:p>
  <xd:p></xd:p>
  </xd:desc>
  </xd:doc>
  <xsl:param name="local:tiny" as="function(xs:string) as text()" />

  <xsl:mode on-no-match="shallow-copy"/>

  <xd:doc>
  <xd:desc>this is the test case</xd:desc>
  </xd:doc>
  <xsl:template match="goes">
  <xsl:copy>
  <xsl:sequence select="local:tiny('away')" />
  </xsl:copy>
  </xsl:template>
  </xsl:stylesheet>

  presumably I have not set the parameter up correctly to be recognized
  as
  a function in the stylesheet being called by transform(), but I'm
  finding myself at a loss as to how not.

  What am I doing wrong, here?

  Thanks!

  --
  Graydon Saunders | graydonish@xxxxxxxxx
  CC&s oferC)ode, C0isses swC! mC&g.
  -- Deor ("That passed, so may this.")

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