Subject: Re: [xsl] More Efficient way of mathching ID's From: "Spencer Tickner" <spencertickner@xxxxxxxxx> Date: Mon, 3 Apr 2006 13:22:04 -0800 |
Hi Guys, Thank you both for the great responses. I've given them all a try with very significant time improvements. I had a feeling I could be doing this better using keys, but I did not know about the id() function. I appreciate you both pointing me in the right direction. Spencer On 4/3/06, David Carlisle <davidc@xxxxxxxxx> wrote: > > // means search the entire document to arbitrary depth and don't stop if > you find the element with this id as there might be more of them. This > tends to be slow. > > If your qpid attribute is of type ID in a dtd you can use the id function > to directly select that element without having to use a path expresion > if not you can use xsl:key do the same thing. > > so replace > <xsl:apply-templates > select="$fIntents//sentence[@qpid = > $mykey]/intentref"/> > > by > > <xsl:for-each select="$fintents"> > <xsl:apply-templates select="id($mykey)"/> > </xsl:for-each> > > or.. > > <xsl:key name="s" match="sentence" use="@qpid"/> > ... > <xsl:for-each select="$fintents"> > <xsl:apply-templates select="key('s',$mykey)"/> > </xsl:for-each> > > David > > ________________________________________________________________________ > This e-mail has been scanned for all viruses by Star. The > service is powered by MessageLabs. For more information on a proactive > anti-virus service working around the clock, around the globe, visit: > http://www.star.net.uk > ________________________________________________________________________
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