The correct type for the $serie parameter is xs:double*
Cheers,
Dimitre
On Mon, Jul 4, 2011 at 7:46 AM, Fabien Tillier
<f(_dot_)tillier(_at_)cerep(_dot_)fr> wrote:
Hi List.
I am trying to create a simple function to multiply each item in a
sequence by each other (like a sum()).
My problem is that I am unable to have the parameter treated as a node
sequence (using saxon, so XSL2.0)
I have
<xsl:template name=" multiplie">
<xsl:param name="serie"/>
<xsl:param name="result" as="xs:double"/>
<!--some test output -->
<xsl:value-of select="$serie"/>-<xsl:value-of
select="$result"/>--
###<xsl:value-of select="count($serie)"/>###
<!-- -->
<xsl:choose>
<xsl:when test="count($serie) gt 1">
<!-- make the multiplication between result and
the first item in the serie, then remove it and call again -->
<xsl:variable name="comp">
<xsl:value-of select="number($serie[1])
* $result"/>
</xsl:variable>
<xsl:call-template name=" multiplie">
<xsl:with-param name="serie"><xsl:copy-of
select="subsequence($serie,2)"/></xsl:with-param>
<xsl:with-param name="result"><xsl:value-of
select="$comp"/></xsl:with-param>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="number($serie[1]) *
$result"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
That I can call (for testing) with
<xsl:variable name="seq" select="(6.8E-06,5.5E-06,7.1E-06,7.3E-06)"/>
<xsl:value-of select=" multiplie($seq)"/>
And the output I get
#############################################
6.8E-06 5.5E-06 7.1E-06 7.3E-06
#############################################
0.0000068 0.0000055 0.0000071 0.0000073-1--
####
NaN
#############################################
So, the part where I do a count gets me 1, when I should have 4...
I have tried with
<xsl:param name="serie" as="node()*"/> but I have an error message
XTTE0790: Required item type of first argument of multiplie() is node();
supplied
value has item type xs:double
I am a bit out of ideas....
Thank you in advance for any help.
Best regards,
Fabien
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--
Cheers,
Dimitre Novatchev
---------------------------------------
Truly great madness cannot be achieved without significant intelligence.
---------------------------------------
To invent, you need a good imagination and a pile of junk
-------------------------------------
Never fight an inanimate object
-------------------------------------
You've achieved success in your field when you don't know whether what
you're doing is work or play
-------------------------------------
Facts do not cease to exist because they are ignored.
-------------------------------------
I finally figured out the only reason to be alive is to enjoy it.
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--