xsl file: How do I define variable "hasZero" based on these
conditions...
a) if at least one option has value="0", set "hasZero" to "yes"
b) otherwise "hasZero" is "no".
<xsl:variable name="hasZero">
<xsl:choose>
<xsl:when test="option[(_at_)value='0']">yes</xsl:when>
<xsl:otherwise>no</xsl:otherwise>
</xsl:choose>
</xsl:variable>
Michael Kay
http://www.saxonica.com/
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