Add 1 hyphen to result tree : xml output « XSLT stylesheet « XML






Add 1 hyphen to result tree


File: Data.xml

<sample>test</sample>

File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:output method="xml" omit-xml-declaration="yes" indent="no" />
  
  <xsl:template name="hyphens">
    <xsl:param name="howMany">1</xsl:param>
    <xsl:if test="$howMany &gt; 0">

      <xsl:text>-</xsl:text>

      <xsl:call-template name="hyphens">
        <xsl:with-param name="howMany" select="$howMany - 1" />
      </xsl:call-template>
    </xsl:if>
  </xsl:template>

  <xsl:template match="sample">

    Print 1 hyphen:
    <xsl:call-template name="hyphens" />

    Print 3 hyphens:
    <xsl:call-template name="hyphens">
      <xsl:with-param name="howMany" select="3" />
    </xsl:call-template>

    Print 20 hyphens:
    <xsl:call-template name="hyphens">
      <xsl:with-param name="howMany" select="20" />
    </xsl:call-template>

    Print 0 hyphens:
    <xsl:call-template name="hyphens">
      <xsl:with-param name="howMany" select="0" />
    </xsl:call-template>

  </xsl:template>

  
</xsl:stylesheet>

Output:



    Print 1 hyphen:
    -

    Print 3 hyphens:
    ---

    Print 20 hyphens:
    --------------------

    Print 0 hyphens:
    

 








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