> > 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. > > Yes use xpath and turn it into an array and use ArrayLen().
If I'm reading the question correctly, you don't need to use XPath to turn it into an array; CF does that automatically for you. All you need to do is use ArrayLen(ItemLookupResponse.Items.Item.Tracks.Disc) to find out how many discs there are. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| 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:249136 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
