Created
July 1, 2012 13:33
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<data> | |
<entry id="1"> | |
<event>First Game</event> | |
<odds>1.2</odds> | |
<outcome>Win</outcome> | |
</entry> | |
<entry id="2"> | |
<event>Second Game</event> | |
<odds>1.8</odds> | |
<outcome>Win</outcome> | |
</entry> | |
<entry id="3"> | |
<event>Third Game</event> | |
<odds>1.75</odds> | |
<outcome>Win</outcome> | |
</entry> | |
<entry id="4"> | |
<event>Fourth Game</event> | |
<odds>2</odds> | |
<outcome>Loss</outcome> | |
</entry> | |
<entry id="5"> | |
<event>Fifth Game</event> | |
<odds>1.15</odds> | |
<outcome>Win</outcome> | |
</entry> | |
</data> |
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> | |
<xsl:output method="xml" indent="yes" /> | |
<xsl:variable name="count" select="count(/data/entry)"/> | |
<xsl:template match="/data/entry"> | |
<xsl:param name="total" select="0"/> | |
<xsl:param name="price" select="0"/> | |
<xsl:variable name="new-total"> | |
<xsl:choose> | |
<xsl:when test="outcome = 'Win'"> | |
<xsl:value-of select="$total + ($price * odds)"/> | |
</xsl:when> | |
<xsl:otherwise> | |
<xsl:value-of select="$total - ($price)"/> | |
</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:choose> | |
<xsl:when test="not(./following-sibling::entry)"> | |
<xsl:value-of select="$new-total"/> | |
</xsl:when> | |
<xsl:otherwise> | |
<xsl:apply-templates select="./following-sibling::entry[1]"> | |
<xsl:with-param name="total" select="$new-total"/> | |
<xsl:with-param name="price" select="$price"/> | |
</xsl:apply-templates> | |
</xsl:otherwise> | |
</xsl:choose> | |
</xsl:template> | |
<xsl:template match="/"> | |
<xsl:apply-templates select="/data/entry[position() = 1]"> | |
<xsl:with-param name="price" select="100"/> | |
</xsl:apply-templates> | |
</xsl:template> | |
</xsl:stylesheet> |
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