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

[Michael Kay <mike@xxxxxxxxxxxx>]

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