Cart
[Home] [By Thread] [By Date] [Recent Entries]
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 brain. 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 select="distinct-values(//*/@id)" 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 select="distinct-values(key('r','')) or something.... David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
|
