Thanks, Henry for sharing this point. It clears my doubts ... On 4/18/08, Henry Zongaro <[EMAIL PROTECTED]> wrote: > That's exactly the reason for using something like <xsl:for-each > select="$external"> as in Peter's example - even though it iterates over > exactly one node, it's the only convenient way of setting the context node > to be the root of another document so that the key() function or id() > function will select nodes in that document.
-- Regards, Mukul Gandhi
