Description
This work defines the XML Pointer Language (XPointer), the language to be used as a fragment identifier for any URI-reference that locates a resource of Internet media type text/xml or application/xml.
XPointer has been split into a framework for specifying location schemes, and three schemes: element(), xmlns() and xpointer(). The framework and the first two schemes form the XPointer Recommendation, and provide a minimal inventory of mechanisms.
The xpointer() scheme, which is based on the XML Path Language (XPath), is still under
This specification defines the XML Pointer Language (XPointer), the language to be used as the basis for a fragment identifier for any URI reference that locates a resource whose Internet media type is one of text/xml, application/xml, text/xml-external-parsed-entity, or application/xml-external-parsed-entity [IETF RFC 2376]. This specification does not constrain the syntax or semantics of URI references to resources of other media types, although it provides extension facilities that may be used with other types.
XPointer supports addressing into
Description:If you've been paying attention to this column over the past few weeks, you'll already be familiar with XPath and XLink, two important pieces of the XML jigsaw. XPath provides a standard way to access specific nodes (or sets of nodes) within an XML document, while XLink offers XML document authors the ability to link XML data together in a myriad of different ways.
XPointer is a language for locating data within an Extensible Markup Language (XML) document based on properties such as location within the document, character content, and