Download Intermediate XSLT and XPath

Intermediate XSLT and XPath - 7. Moving on
xml-xpath-1-45
<!-- you can change the value of these 2 parameters -->
<xsl:param name="initial_size" select="5"/>
<xsl:param name="multiplier" select="3"/>
<xsl:template name="display_item">
<xsl:param name="position"/>
<xsl:variable name="font_size"
select="$initial_size + $position * $multiplier"/>
<xsl:variable name="color">
<xsl:choose>
<xsl:when test="$position mod 3 = 0">
<xsl:text>yellow</xsl:text></xsl:when>
<xsl:when test="$position mod 3 = 1">
<xsl:text>red</xsl:text>
</xsl:when>
<xsl:when test="$position mod 3 = 2">
<xsl:text>blue</xsl:text> </xsl:when>
<xsl:otherwise><xsl:text>green</xsl:text></xsl:otherwise>
</xsl:choose>
</xsl:variable>
<p style="color:{$color}; font-size: {$font_size}pt;">
<xsl:value-of select="."/><br />
[Pos = <xsl:value-of select="$position"/>,
Multip. = <xsl:value-of select="$multiplier"/>,
Font size = <xsl:value-of select="$font_size"/>] </p>
</xsl:template>
XML
© Daniel. K. Schneider, Webster University Geneva - TECFA, University of Geneva 21/4/09