Re: AW: Translating roman numerals into integers with XSLT 2.0

That will go to *my* FAQ :)

Quoting Mukul Gandhi <mukul_gandhi(_at_)yahoo(_dot_)com>:

Of course, the XSLT 2.0 stylesheet will not work with
1.0 processor.

We need to write a different stylesheet for XSLT 1.0
processors. The only change will be, that we need to
write a named template instead of a xsl:function .. I
am presenting below a XSLT 1.0 solution also..

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">

<xsl:output method="text"/>

<xsl:template match="/">
  <xsl:call-template name="RomanToInteger">
    <xsl:with-param name="roman_number" select="'XXI'"
/>
    <xsl:with-param name="index" select="1" />
  </xsl:call-template>
</xsl:template>

<xsl:template name="RomanToInteger">
  <xsl:param name="roman_number" />
  <xsl:param name="index" />
  <xsl:variable name="temp">
    <xsl:call-template name="toRoman">
      <xsl:with-param name="value" select="$index" />

    </xsl:call-template>
  </xsl:variable>
  <xsl:choose>
    <xsl:when test="$temp = $roman_number">
      <xsl:value-of select="$index" />
    </xsl:when>
    <xsl:otherwise>
      <xsl:call-template name="RomanToInteger">
        <xsl:with-param name="roman_number"
select="$roman_number" />
        <xsl:with-param name="index" select="$index +
1" />
      </xsl:call-template>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template name="toRoman">
  <xsl:param name="value"/>
  <xsl:number value="$value" format="I"/>
</xsl:template>

</xsl:stylesheet>

Regards,
Mukul

Von: António Mota [mailto:xptm(_at_)sapo(_dot_)pt]
Gesendet: Dienstag, 21. Dezember 2004 17:05
An: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Betreff: Re: [xsl] Translating roman numerals into

integers

with XSLT 2.0

1) It works only with XSLT 2.0 as the Subject

sugests or with 1.0 too?






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