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RE: [xsl] Defining a Variable that depends on an unknown number of conditions

2009-01-01 05:30:29

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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