返回当前节点上与指定命名空间前缀绑定的命名空间URI,如果没有,返回null,如果参数为null,返回默认的命名空间.
根据 bug 312019, 该方法对动态指定的命名空间不起作用.(也就是通过Node.prefix指定的).
Node.lookupNamespaceURI
另见
Node- Properties
- Methods
Node.appendChild()Node.cloneNode()Node.compareDocumentPosition()Node.contains()Node.getUserData()Node.hasChildNodes()Node.insertBefore()Node.isDefaultNamespace()Node.isEqualNode()Node.isSameNode()Node.isSupported()Node.lookupNamespaceURI()Node.lookupPrefix()Node.normalize()Node.removeChild()Node.replaceChild()Node.setUserData()
- Inheritance:
- Related pages:
AttrCDATASectionCharacterDataChildNodeCommentCustomEventDOMConfigurationDOMErrorDOMErrorHandlerDOMExceptionDOMImplementationDOMImplementationListDOMImplementationRegistryDOMImplementationSourceDOMLocatorDOMObjectDOMParserDOMStringDOMTimeStampDOMTokenListDOMUserDataDocumentDocumentFragmentDocumentTypeElementElementTraversalEntityEntityReferenceEventEventTargetHTMLCollectionMutationObserverNodeFilterNodeIteratorNodeListNonDocumentTypeChildNodeProcessingInstructionPromiseResolverRangeSelectionTextTextDecoderTextEncoderTimeRangesTreeWalkerTypeInfoUserDataHandlerXMLDocument