Lets take an example to see the usage of XPath expression.

Example of xpath expression. Provides the name of the node. XPath location path expression is a specialize XPath expression to identifies XPath nodes relative to a current context node. If the path starts with a single slash it represents absolute path to the required element.

XPath uses path expressions to select nodes or node-sets in an XML document. Main Sub1. Xpath expressions can be Location Path set of tree nodes Boolean true or false Numeric number or a String unicode string.

Xpath is a query language that helps in addressing part of XML Extensible Markup Language documents. If there is a tag added between body and table as below. The Xpath expressions that are not in the node sets cannot be embedded in an XSLtemplate element.

It defines operators string and functions on nodes and follows the order of precedence. Its make easy to get the any element or attribute. XmlDocevaluatexpath xmlDoc null XPathResultANY_TYPEnull.

Selects nodes which are comments. XPath Location path expression selects a set of nodes relative to the context node. In our examples we have included code that should work with most major browsers.

Document nodes Following are few Xpath Expression and their Description. Xpath expressions could be done with HTML and XML. The XSL file uses the XPath expressions under select attribute of various XSL tags to fetchvalues of id firstname lastname nickname andsalary of each employee node.