Hello,
I am performing a CHOOSE | WHERE | OTHERWISE ... the test for this choose is
to see whether or not my @AvailableInventory is '' (empty). It doesn't seem
to work, but indeed there is no real value in this attribute. I'm thinking
it is padded with spaces. So how would I perform my test, but trim all the
spaces... or is there another test for "Empty"?
Here what I have so far:
<xsl:when test="@availableInventory=''">
<xsl:text>-</xsl:text><!-- returning a dash here -->
</xsl:when>
<xsl:otherwise>
<xsl:text>$ </xsl:text>
<xsl:value-of select="format-number(@AvailableInventory,'###,###')"/>
</xsl:otherwise>
</xsl:choose>
Thanks!
Karl
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