I faced difficult time to implement the incremental logic for xslt 1.0 today..My requirement was to printout consequent numbers upto a certain value.
Here is my sample segment xslt code for this..
Here is my sample segment xslt code for this..
<xsl:element name="Numbers"><xsl:for-each select="//flight_info"><xsl:if test="position()= last()"><xsl:call-template name="incrementValue"><xsl:with-param name="i" select="1"/><xsl:with-param name="pos" select="position()"/></xsl:call-template></xsl:if></xsl:for-each></xsl:element>//This template does the trick, which contains the recursive call to the same template..<xsl:template name="incrementValue"><xsl:param name="i" /><xsl:param name="pos" /><xsl:if test="$i <= $pos"><xsl:value-of select="concat($i,' ')" /><xsl:call-template name="incrementValue"><xsl:with-param name="i" select="$i + 1" /><xsl:with-param name="pos" select="$pos" /></xsl:call-template></xsl:if></xsl:template>