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XML AJAX

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XML DOM

DOM简介归纳 DOM节点 DOM访问 DOM节点信息 DOM节点列表 DOM遍历 DOM导航 DOM获取价值 DOM变更节点 DOM删除节点 DOM替换节点 DOM创建节点 DOM添加节点 DOM克隆节点 DOM 示例

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XPath简介 XPath节点 XPath语法 XPath轴 XPath运算子 XPath 示例

XSLT 教程

XSLT简介 XSL语言 XSLT转换 XSLT <template> XSLT <value-of> XSLT <for-each> XSLT <sort> XSLT <if> XSLT <choose> XSLT申请 客户端上的XSLT 服务器上的XSLT XSLT编辑XML XSLT 示例

XQuery 教程

XQuery简介 XQuery示例 XQuery FLWOR XQuery HTML XQuery条款 XQuery语法 XQuery添加 XQuery选择 XQuery函数

XML DTD

DTD简介 DTD构建基块 DTD元素 DTD属性 DTD元素 vs Attr DTD实体 DTD 示例

XSD Schema

XSD简介 XSD如何 XSD <schema> XSD元素 XSD属性 XSD限制

XSD Complex

XSD元素 XSD Empty XSD元素 Only 仅限XSD文字 XSD混合 XSD指标 XSD <any> XSD <anyAttribute> XSD替代 XSD示例

XSD Data

XSD字串 XSD日期 XSD数值 XSD杂项 XSD 参考

Web Services

XML服务 XML WSDL XML SOAP XML RDF XML RSS

参考

DOM节点类型 DOM节点 DOM节点List DOM NamedNodeMap DOM文档 DOM元素 DOM属性 DOM文字 DOM CDATA DOM评论 DOM XMLHttpRequest DOM解析器 XSLT元素 XSLT / XPath函数

XML DOM Node Types


The DOM presents a document as a hierarchy of node objects.


来试试吧 - 示例

The examples below use the XML file books.xml.

Display nodeName and nodeType of all elements

Display nodeName and nodeValue of all elements

×

Header


Node Types

The following table lists the different W3C node types, and which node types they may have as children:

Node Type Description Children
Document Represents the entire document (the root-node of the DOM tree) Element (max. one), ProcessingInstruction, Comment, DocumentType
DocumentFragment Represents a "lightweight" Document object, which can hold a portion of a document Element, ProcessingInstruction, Comment, Text, CDATASection, Entity参考
DocumentType Provides an interface to the entities defined for the document None
ProcessingInstruction Represents a processing instruction None
Entity参考 Represents an entity reference Element, ProcessingInstruction, Comment, Text, CDATASection, Entity参考
Element Represents an element Element, Text, Comment, ProcessingInstruction, CDATASection, Entity参考
Attr Represents an attribute Text, Entity参考
Text Represents textual content in an element or attribute None
CDATASection Represents a CDATA section in a document (text that will NOT be parsed by a parser) None
Comment Represents a comment None
Entity Represents an entity Element, ProcessingInstruction, Comment, Text, CDATASection, Entity参考
Notation Represents a notation declared in the DTD None


Node Types - Return Values

The following table lists what the nodeName and the nodeValue properties will return for each node type:

Node Type nodeName returns nodeValue returns
Document #document null
DocumentFragment #document fragment null
DocumentType doctype name null
Entity参考 entity reference name null
Element element name null
Attr attribute name attribute value
ProcessingInstruction target content of node
Comment #comment comment text
Text #text content of node
CDATASection #cdata-section content of node
Entity entity name null
Notation notation name null

NodeTypes - Named Constants

NodeType Named Constant
1 ELEMENT_NODE
2 ATTRIBUTE_NODE
3 TEXT_NODE
4 CDATA_SECTION_NODE
5 ENTITY_REFERENCE_NODE
6 ENTITY_NODE
7 PROCESSING_INSTRUCTION_NODE
8 COMMENT_NODE
9 DOCUMENT_NODE
10 DOCUMENT_TYPE_NODE
11 DOCUMENT_FRAGMENT_NODE
12 NOTATION_NODE



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