Hi Justin,
I have a few fields I'm trying format, into the same variable, and it's
not
working.
If you define a variable, you can control the value to be assigned with
conditions.
 <xsl:variable name="strUnitBlock" select="$strUnitNumber"/>
 <xsl:if test="$strUnitBlock != ''">
   <xsl:if test="$strUnitSeperator != ''">
       <xsl:variable name="strUnitBlock" select="concat($strUnitBlock,
$strUnitSeperator)"/>
   </xsl:if>
 </xsl:if>
  <xsl:variable name="strUnitBlock" select="concat($strUnitBlock,
$strStreetNumber)"/>
Try something like this (untested):
<xsl:variable name="strUnitBlock">
  <xsl:choose>
    <xsl: when test="($strUnitBlock != '') and ($strUnitSeperator != '')">
      <xsl:value-of select="concat($strUnitBlock, $strUnitSeperator)"/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$strUnitNumber"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:variable>
HTH,
Julia
----------------------------------------------------
Julia Fichter
Research & Development
Propack Data GmbH
A Rockwell Automation Business
 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list