Re: Is a variable referencing a node

Cheers,
Wendell

<xsl:variable name="foo">
  <xsl:choose>
    <xsl:when test="$aVar='someFlag'">
      <xsl:value-of select="/path/to/some/element"/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="/path/to/another/element"/>
    </xsl:otherwise>
</xsl:variable>
<xsl:choose>
  <xsl:when test="$foo">
    <xsl:value-of select="$foo"/>
  </xsl:when>
  <xsl:otherwise>--</xsl:otherwise>
</xsl:choose>

======================================================================
Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
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