• From: "Michael Kay" <mike@s...>
• To: "'G. Ken Holman'" <gkholman@C...>,<xml-dev@l...>
• Date: Fri, 29 Feb 2008 09:23:49 -0000

> >What is expected to be returned for /a/text() ?
> >Is it "xz" or "xyz"?
> 
> Depends on whether you are using XSLT 1.0 or XSLT 2.0:
> >
> ><a>x<b>y</b>z</a>
> 
>    XSLT 1.0 returns "x" because it returns the value of the first
>             of the child text nodes addressed in document order
> 
>    XSLT 2.0 returns "xz" because it returns the value of all of
>             the child text nodes addressed in document order.
> 

Ken, your answer is correct for the expression

<xsl:value-of select="/a/text()"/>

But it's not correct for /a/text() itself, as used for example in

<xsl:copy-of select="/a/text()"/>

Specifically, the difference between 1.0 and 2.0 behaviour is a change in
the <xsl:value-of> instruction, not a change in the meaning of the path
expression /a/text().

Michael Kay
http://www.saxonica.com/

• References:
  • XPath 2.0 data-model - dm:string-value of a node
    • From: "Eran Balter" <E.Balter@F...>
  • RE: XPath 2.0 data-model - dm:string-value of a node
    • From: "Michael Kay" <mike@s...>
  • RE: XPath 2.0 data-model - dm:string-value of a node
    • From: "Shlomo Yona" <S.Yona@F...>
  • RE: XPath 2.0 data-model - dm:string-value of a node
    • From: "G. Ken Holman" <gkholman@C...>