Re: [xsl] Nodes get new IDs in function?

[David Carlisle <davidc@xxxxxxxxx>]

On 09/04/2010 01:15, Martynas Jusevicius wrote:
> <xsl:function name="o2e:parent-heading" as="element()*">
>      <xsl:param name="heading" as="element()"/>
>      <xsl:copy-of select="$heading/preceding-sibling::h:*[self::h:h1 or
> self::h:h2 or self::h:h3 or self::h:h4 or self::h:h5 or
> self::h:h6][o2e:heading-level(.)&lt;
> o2e:heading-level($heading)][1]"/>
> </xsl:function>
>
> The problem is, it seems that nodes returned from the parent-heading()
> function get different IDs than identical nodes in the source
> document. Is this the specified behavior, i.e. functions construct new
> nodes, which get new IDs?

Not all functions but your function does.
You use xsl:copy-of, which as it's name implies returns a copy of what 
it selects, not the original. use xsl:sequence if you want to return the 
nodes selected rather than newly generated copies.

David