Re: Tricky one

  (pseudo-code)
  if root/abc/def/ghi = "FRED" then
    if root/abc/def/ghival != "" then
        output root/abc/def/ghival
    else
       output "0"
  else
    output "0"


<xsl:template match="abc">
 <xsl:choose>
  <xsl:when test="def[ghi='FRED' and ghival != '']">
    <xsl:apply-templates select="def[ghi='FRED']/ghival"/>
  </xsl:when>
  <xsl:otherwise>0</xsl:otherwise>
 </xsl:choose>
</xsl:template>

David

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