Re: Using XSLT's key() function while context in seco
On 19/02/2008, Scott Trenda <Scott.Trenda@xxxxxxxx> wrote: > Unless there's going to be a processing error at > "document('s.xml')//Channel" when s.xml does not exist, then the pattern > should be solid here. From the XSLT 1.0 specification: > > "When the second argument to the key function is of type node-set, then > the result is the union of the result of applying the key function to > the string value of each of the nodes in the argument node-set." > > So, by passing document('s.xml')//Channel as the second argument to > key(), you can bypass the explicit context switch below, and jump right > into processing the key results. I had mentioned before that this is > beneficial only if no other processing is needed for the > document('s.xml')//Channel nodes, but that was part of the original > example. heh, I didn't know that... Thanks Scott! -- Andrew Welch http://andrewjwelch.com Kernow: http://kernowforsaxon.sf.net/
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