Here are five ways to sum over a computed quantity:
* In XPath 2.0, use sum(for $i in data return substring($i,7,4))
* Create a result tree fragment containing nodes whose value is the computed
number, and use sum(xx:node-set($rtf//value)) to do the summation, where
xx:node-set() is your vendor's extension function for converting an RTF to a
node-set
* Use a recursive named template (this is the only standard XSLT 1.0
solution).
* Use the saxon extension function saxon:sum($nodes, saxon:expression(...))
* Use a higher-order function in the FXSL library
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: piming(_dot_)kuo(_at_)worldspan(_dot_)com
[mailto:piming(_dot_)kuo(_at_)worldspan(_dot_)com]
Sent: 05 October 2005 14:47
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] sum partial of the text
Is there any wavy to sum partial of the text? For example, I
want to sum
all substring(data,7,4) from the following:
<segment>
<data>XXXYYY1000</data>
<data>XXXZZZ 100</data>
<data>SSSYYY1200</data>
</segment>
The result will be:
1000 + 100 + 1200 = 2300
Have a nice day!
Piming Kuo
--~------------------------------------------------------------------
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>
--~--
--~------------------------------------------------------------------
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>
--~--