Re: [xsl] Count items in a key ?
Subject: Re: [xsl] Count items in a key ?|
From: David Carlisle <davidc@xxxxxxxxx>
Date: Fri, 15 Oct 2010 12:30:26 +0100
On 15/10/2010 11:10, Hermann Stamm-Wilbrandt wrote:
I followed the whole thread on this and a key can match nodes only.
What do you mean with reverse key?
Yes I wondered about that after I wrote it. As you may have noticed
sometimes my xsl-list answering fingers are not totally connected to my
I think basically I was thinking of this, given
xsl:key name="k" match="*[@id]" use="@id"
then the set of keys is got by doing something like
so can you speed up that // using a key?
to do it with a key you'd probably have to do something like
xsl:key name="r" match="@id" use="''"
but using a key with a constant key is probably just an inefficient
alternative to using a variable, especially if you are only going to use
it once, as in
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