W3C标准文档,介绍dom模型对象等标准资源-CSDN下载

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**W3C标准文档——DOM模型对象详解** 在Web开发领域，W3C（World Wide Web Consortium）是一个至关重要的组织，它制定了一系列的开放标准，包括HTML、CSS、XML以及我们今天要讨论的DOM（Document Object Model）。DOM是W3C推荐的一种标准，用于表示HTML或XML文档的结构，并提供了编程接口来操作和访问文档内容。 **DOM模型对象** DOM模型将HTML或XML文档视为一棵树状结构，每个节点代表文档的一个部分。这棵树的根节点是整个文档，而其他节点则代表元素、属性、文本等内容。通过DOM，开发者可以对这些节点进行添加、删除、修改等操作，实现动态网页的构建。 1. **核心DOM（Core DOM）** 核心DOM是独立于语言的，可以处理任何XML文档的标准。`core.html`文件可能详细介绍了核心DOM的概念和接口。它包含一系列的对象，如`Node`、`Element`、`Document`等，这些对象构成了DOM的基石。 2. **ECMAScript绑定（ECMA-Script Binding）** `ecma-script-binding.html`文件可能涵盖了DOM与JavaScript（ECMAScript的一个实现）的交互。ECMAScript绑定允许开发者使用JavaScript语言来操作DOM，例如通过`document.getElementById()`获取元素，或者`element.appendChild()`添加子节点。 3. **IDL定义（IDL Definitions）** IDL（Interface Definition Language）用于定义对象的接口。`idl-definitions.html`可能会详细讲解DOM中的接口定义，如`Document`, `Element`, `NodeList`等，以及它们的方法和属性。 4. **Java绑定（Java Binding）** `java-binding.html`可能涉及到DOM与Java语言的结合使用，提供Java程序员访问和操作DOM的API。尽管DOM主要为脚本语言设计，但也有对应的Java API，使得服务器端的Java应用也能灵活处理XML文档。 5. **介绍（Introduction）** `introduction.html`通常会给出DOM的基本概念和背景，帮助初学者理解DOM的重要性和用途。 6. **词汇表（Glossary）** `glossary.html`包含DOM相关的术语解释，是深入理解DOM的关键参考资料。 7. **版权通知（Copyright Notice）** `copyright-notice.html`是关于文档版权和使用许可的信息，提醒用户遵守W3C的版权规定。 W3C的这套标准文档旨在提供一套统一的接口，让开发者能够跨平台、跨语言地处理XML和HTML文档，增强网页的互动性和动态性。通过学习这些文档，开发者不仅可以更好地理解和操作网页内容，还能提高代码的可维护性和互操作性。因此，对于任何希望深入Web开发的人员来说，DOM模型及其相关标准都是必须掌握的知识点。

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W3C 标准文档.zip （22个子文件）

spec.css 1KB

idl.zip 4KB

java-binding.zip 38KB

def-index.html 33KB

W3C-REC.css 2KB

references.html 9KB

glossary.html 14KB

idl-definitions.html 15KB

ecma-script-binding.html 26KB

i18n.html 8KB

xml-source.zip 82KB

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table.gif 3KB

REC.gif 903B

w3c_home.gif 988B

introduction.html 20KB

acknowledgements.html 4KB

java-binding.html 14KB

changes.html 6KB

core.html 203KB

Overview.html 8KB

expanded-toc.html 6KB

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  <html lang='en' xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Document Object Model Core</title> <link rel='stylesheet' type='text/css' href='./spec.css' /> <link rel='stylesheet' type='text/css' href='W3C-REC.css' /> <link rel='next' href='changes.html' /> <link rel='contents' href='Overview.html#contents' /> <link rel='index' href='def-index.html' /> <link rel='previous' href='introduction.html' /> </head> <body> <div class='navbar' align='center'><a accesskey='p' href='introduction.html'>previous</a>   <a accesskey='n' href='changes.html'>next</a>   <a accesskey='c' href='Overview.html#contents'>contents</a>   <a accesskey='i' href='def-index.html'>index</a> <hr title='Navigation area separator' /> </div> <div class='noprint' style='text-align: right'> <p style='font-family: monospace;font-size:small'>13 November, 2000</p> </div> <div class='div1'><a id="Core" name='Core'></a> <h1 id='Core-h1' class='div1'>1. Document Object Model Core</h1> <dl> <dt><i>Editors</i></dt> <dd>Arnaud Le Hors, IBM</dd> <dd>Gavin Nicol, Inso EPS (for DOM Level 1)</dd> <dd>Lauren Wood, SoftQuad, Inc. (for DOM Level 1)</dd> <dd>Mike Champion, ArborText (for DOM Level 1 from November 20, 1997)</dd> <dd>Steve Byrne, JavaSoft (for DOM Level 1 until November 19, 1997)</dd> </dl> <div class='noprint'> <h2 id='table-of-contents'>Table of contents</h2> <ul class='toc'> <li class='tocline3'><a class='tocxref' href='#ID-1590626201'>1.1. Overview of the DOM Core Interfaces</a> <ul class='toc'> <li class='tocline4'><a class='tocxref' href='#ID-1590626202'>1.1.1. The DOM Structure Model</a></li> <li class='tocline4'><a class='tocxref' href='#ID-249F15BA'>1.1.2. Memory Management</a></li> <li class='tocline4'><a class='tocxref' href='#ID-45A944CB'>1.1.3. Naming Conventions</a></li> <li class='tocline4'><a class='tocxref' href='#ID-1CED5498'>1.1.4. Inheritance vs. Flattened Views of the API</a></li> <li class='tocline4'><a class='tocxref' href='#ID-C74D1578'>1.1.5. The DOMString type</a></li> <li class='tocline4'><a class='tocxref' href='#Core-DOMTimeStamp'>1.1.6. The DOMTimeStamp type</a></li> <li class='tocline4'><a class='tocxref' href='#ID-5DFED1F0'>1.1.7. String comparisons in the DOM</a></li> <li class='tocline4'><a class='tocxref' href='#Namespaces-Considerations'>1.1.8. XML Namespaces</a></li> </ul> </li> <li class='tocline3'><a class='tocxref' href='#ID-BBACDC08'>1.2. Fundamental Interfaces</a> <ul class='toc'> <li class='tocline4'><a href='#ID-17189187'>DOMException</a>, <a href='#ID-258A00AF'>ExceptionCode</a>, <a href='#ID-102161490'>DOMImplementation</a>, <a href='#ID-B63ED1A3'>DocumentFragment</a>, <a href='#i-Document'>Document</a>, <a href='#ID-1950641247'>Node</a>, <a href='#ID-536297177'>NodeList</a>, <a href='#ID-1780488922'>NamedNodeMap</a>, <a href='#ID-FF21A306'>CharacterData</a>, <a href='#ID-637646024'>Attr</a>, <a href='#ID-745549614'>Element</a>, <a href='#ID-1312295772'>Text</a>, <a href='#ID-1728279322'>Comment</a></li> </ul> </li> <li class='tocline3'><a class='tocxref' href='#ID-E067D597'>1.3. Extended Interfaces</a> <ul class='toc'> <li class='tocline4'><a href='#ID-667469212'>CDATASection</a>, <a href='#ID-412266927'>DocumentType</a>, <a href='#ID-5431D1B9'>Notation</a>, <a href='#ID-527DCFF2'>Entity</a>, <a href='#ID-11C98490'>EntityReference</a>, <a href='#ID-1004215813'>ProcessingInstruction</a></li> </ul> </li> </ul> </div> <div class='div2'><a id="ID-1590626201" name='ID-1590626201'></a> <h2 id='ID-1590626201-h2' class='div2'>1.1. Overview of the DOM Core Interfaces</h2> <p>This section defines a set of objects and interfaces for accessing and manipulating document objects. The functionality specified in this section (the <em>Core</em> functionality) is sufficient to allow software developers and web script authors to access and manipulate parsed HTML and XML content inside conforming products. The DOM Core API also allows creation and population of a <a href='core.html#i-Document'><code>Document</code></a> object using only DOM API calls; loading a <a class='noxref' href='core.html#i-Document'><code>Document</code></a> and saving it persistently is left to the product that implements the DOM API.</p> <div class='div3'><a id="ID-1590626202" name='ID-1590626202'></a> <h3 id='ID-1590626202-h3' class='div3'>1.1.1. The DOM Structure Model</h3> <p>The DOM presents documents as a hierarchy of <a href='core.html#ID-1950641247'><code>Node</code></a> objects that also implement other, more specialized interfaces. Some types of nodes may have <a href='glossary.html#dt-child'><em>child</em></a> nodes of various types, and others are leaf nodes that cannot have anything below them in the document structure. For XML and HTML, the node types, and which node types they may have as children, are as follows:</p> <ul> <li><a href='core.html#i-Document'><code>Document</code></a> -- <a href='core.html#ID-745549614'><code>Element</code></a> (maximum of one), <a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a>, <a href='core.html#ID-1728279322'><code>Comment</code></a>, <a href='core.html#ID-412266927'><code>DocumentType</code></a> (maximum of one)</li> <li><a href='core.html#ID-B63ED1A3'><code>DocumentFragment</code></a> -- <a href='core.html#ID-745549614'><code>Element</code></a>, <a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a>, <a href='core.html#ID-1728279322'><code>Comment</code></a>, <a href='core.html#ID-1312295772'><code>Text</code></a>, <a href='core.html#ID-667469212'><code>CDATASection</code></a>, <a href='core.html#ID-11C98490'><code>EntityReference</code></a></li> <li><a href='core.html#ID-412266927'><code>DocumentType</code></a> -- no children</li> <li><a href='core.html#ID-11C98490'><code>EntityReference</code></a> -- <a href='core.html#ID-745549614'><code>Element</code></a>, <a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a>, <a href='core.html#ID-1728279322'><code>Comment</code></a>, <a href='core.html#ID-1312295772'><code>Text</code></a>, <a href='core.html#ID-667469212'><code>CDATASection</code></a>, <a class='noxref' href='core.html#ID-11C98490'><code>EntityReference</code></a></li> <li><a href='core.html#ID-745549614'><code>Element</code></a> -- <a class='noxref' href='core.html#ID-745549614'><code>Element</code></a>, <a href='core.html#ID-1312295772'><code>Text</code></a>, <a href='core.html#ID-1728279322'><code>Comment</code></a>, <a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a>, <a href='core.html#ID-667469212'><code>CDATASection</code></a>, <a href='core.html#ID-11C98490'><code>EntityReference</code></a></li> <li><a href='core.html#ID-637646024'><code>Attr</code></a> -- <a href='core.html#ID-1312295772'><code>Text</code></a>, <a href='core.html#ID-11C98490'><code>EntityReference</code></a></li> <li><a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a> -- no children</li> <li><a href='core.html#ID-1728279322'><code>Comment</code></a> -- no children</li> <li><a href='core.html#ID-1312295772'><code>Text</code></a> -- no children</li> <li><a href='core.html#ID-667469212'><code>CDATASection</code></a> -- no children</li> <li><a href='core.html#ID-527DCFF2'><code>Entity</code></a> -- <a href='core.html#ID-745549614'><code>Element</code></a>, <a href='core.html#ID-1004215813'><code>ProcessingInstruction</code></a>, <a href='core.html#ID-1728279322'><code>Comment</code></a>, <a href='core.html#ID-1312295772'><code>Text</code></a>, <a href='core.html#ID-667469212'><code>CDATASection</code></a>, <a href='core.html#ID-11C98490'><code>EntityReference</code></a></li> <li><a href='core.html#ID-5431D1B9'><code>Notation</code></a> -- no children</li> </ul> <p>The DOM also specifies a <a href='c

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