Re: [xsl] node is in a nodelist?

[David Carlisle <davidc@xxxxxxxxx>]

> 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())]

David


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