Subject: Re: [xsl] node is in a nodelist?|
From: Kai Hackemesser <kaha@xxxxxx>
Date: Tue, 19 Jun 2007 11:21:14 +0200
How do I know in a easy way if a node is in a nodelist (for example returned by key())?
in xpath 2 you can use the is operator key('x','foo')[. is current()] is true if the current node is in teh sequence returned by the key.
XPath 1 doesn't have is but it can be defined in terns of generate-id so you can go
key('x','foo')[generate-id(.) = generate-id(current())]
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