XPathNSResolver - Web APIs 编辑

The XPathNSResolver interface permits prefix strings in an XPath expression to be properly bound to namespace URI strings.

The XPathEvaluator interface can construct an implementation of XPathNSResolver from a node, or the interface may be implemented by any application.

Methods

XPathNSResolver.lookupNamespaceURI()

Looks up the namespace URI associated to the given namespace prefix.

Specifications

See also

• XPathEvaluator