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Re: [xsl] how to cast a sequence (e.g. strings to integers)


Subject: Re: [xsl] how to cast a sequence (e.g. strings to integers)
From: Michael Kay <mike@xxxxxxxxxxxx>
Date: Wed, 29 Feb 2012 15:28:12 +0000

On 29/02/2012 15:05, Robby Pelssers wrote:
Hi all,

I have the use case where I need to cast a sequence of strings to a sequence of numbers

Considering I get this input : ('0', '1, '2') I would like to return following sequence (0,1,2)

<xsl:function name="nxp:toIntegers" as="xs:integer*">
<xsl:param name="numbers" as="xs:string*"/> TODO: return sequence of integers
<xsl:function>


Can someone explain how to accomplish this?

<xsl:sequence select="for $i in $numbers return xs:integer($i)"/>

Or in 3.0

<xsl:sequence select="$numbers!xs:integer(.)"/>

Michael Kay
Saxonica


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