Sorry, xpath? > Yes use xpath and turn it into an array and use ArrayLen().
> > I am using Amazons AWS and have a quick XML question. > > > > One of the returned attributes in the XML is as follows... > > > > ItemLookupResponse.Items.Item.Tracks.Disc[1].Track[1].XmlText > > ItemLookupResponse.Items.Item.Tracks.Disc[1].Track[2].XmlText > > ItemLookupResponse.Items.Item.Tracks.Disc[2].Track[1].XmlText > > ItemLookupResponse.Items.Item.Tracks.Disc[2].Track[2].XmlText > > > > Is there any way to know how many discs there are so that I > > can loop > > over the xml extracting the data. At present I use a > > couple of nested > > loops (one for discs and one for tracks) each from 1 to 100 to make > > sure nothing can be missed and then use cfcatch to ignore the > > inevetable errors, problem is it is then doing 10,000 itterations. > > > > Ideally I want more like... > > > > <Cfloop from="1" to="#someFunction()#" index="I"> > > > > Where the function returns the number of children of a > > particular node. -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.394 / Virus Database: 268.10.7/411 - Release Date: 07/08/2006 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:249133 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
