Subject: Re: Equivalence between XSL and XPath expression
From: xptm <xptm@xxxxxxx>
Date: Sat, 11 Dec 2004 00:24:02 +0000
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But the expression can be generalized,
count(./ancestor-or-self::*)+count(./preceding::*)
so it gives at least 1, the self.
David Carlisle wrote:
How can the XPath return 0, if has a context node (.) and has the self
axis in ancestor-or-self? This way it has to return at least 1!
In general the context node might not be a menu element (although
probably you know it is such an element at the place you want to use this)
David
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