• XPath
• Queries
• Weather data in XML
• XPath Explorer
• The XPath Data Model
• XPath Expanded Names and String-values
• A SOAP response document
• An XPath data model
• The differences between the XPath and DOM data models
• Location Paths
• An XML-RPC request document
• Axes
• A SOAP request document
• Node tests
• Predicates
• Compound Location Paths
• Absolute Location Paths
• Abbreviated Location paths
• Abbreviated syntax for XPath
• Combining location paths
• Expressions
• Literals
• Operators
• Functions
• Node-set functions
• Boolean functions
• String functions
• Number functions
• XPath Engines
• XPath with Saxon
• XPath with Xalan
• The Xalan XPathAPI class
• DOM Level 3 XPath
• The XPathEvaluator interface
• The XPathResult interface
• Namespace Bindings
• An XML document containing namespace bindings and an XPath search expression
• Snapshots
• Compiled Expressions
• The DOM3 XPathExpression interface
• Jaxen
• Summary