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pj pjSubject: New to XSLT, need help with a sum function
Author: pj pj
Date: 01 Apr 2010 08:26 PM
Originally Posted: 01 Apr 2010 08:25 PM
I have a XML file that has books with different elements, and currency is an attribute of price. I am having difficulties calculating the sum for the two different types of currency (USD and Euros). Here is what i have

EURO TOTAL: $
<xsl:for-each select="Books/Book/price[@currency='Euros']" >
<xsl:value-of select="."/>
<xsl:text>&#x0d;&#x0a;</xsl:text>
</xsl:for-each>
<xsl:for-each select="Books/Book" >
<xsl:value-of select="sum(/price[@currency='Euros'])"/>
</xsl:for-each>

The first part will display the two values that are EURO, but i am not sure what i am missing to sum them together. What i have right now will show four 0's (for the 2 USD values and 2 Euro values i assume) What am i missing?

Thank you,
Patrick
   
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