Re: Arithmetic expressions

 
   Hi 
   I need to multiply an element attribute value by a constant value and
   outputting into the results tree. 
   Can anyone provide some examples of doing this sort of thing? 
   Thanks
   Mark


This changes 
<foo a="3" b="2"/>

to
<foo a="30" b="2"/>

David




<xsl:stylesheet 
  xmlns:xsl="http://www.w3.org/XSL/Transform/1.0"
  result-ns="">

<xsl:param-variable name="n" expr="10"/>

<xsl:template match="foo">
<foo>
<xsl:apply-templates select="@*"/>
</foo>
</xsl:template>

<xsl:template match="*/@*">
<xsl:copy>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>


<xsl:template match="foo/@a">
<xsl:attribute name="a">
<xsl:value-of select="$n * ."/>
</xsl:attribute>
</xsl:template>

</xsl:stylesheet>



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