W3C tutorial (11): W3CDOM activity _ HTML/Xhtml _ webpage Creation

The Document Object Model (DOM) is a platform, a language-neutral application programming interface (API) that allows a program to access and change the content, structure, and style of a document. The Document Object Model (DOM) is a platform, a language-neutral application programming interface (API) that allows programs to access and change the Document Object Model (DOM, A language-neutral application programming interface (API) that allows a program to access and change the content, structure, and style of a document.
The Document Object Model (DOM) is a platform, a language-neutral application programming interface (API) that allows a program to access and change the content, structure, and style of a document.DOM tutorial
To learn more about DOM, read our html dom tutorial and xml dom tutorial. DOM level 0
DOM level 0 is not W3C specification. It is just a definition of the equivalent functionality in Netscape Navigator 3.0 and Microsoft Internet Explorer 3.0.
Key roles in DOM development include ArborText, IBM, Inso EPS, kerberoft, Microsoft, Netscape, Novell, the Object Management Group, SoftQuad, Sun Microsystems, and Texcel.
W3C DOM Level 1 is built on this function. DOM Level 1
DOM Level 1 focuses on HTML and XML document models. It provides document navigation and processing functions.
DOM Level 1 became W3C recommendation standard in October 1, 1998.
The second draft of work was held in September 29, 2000. DOM Level 2
DOM Level 2 adds a style table object model to DOM level 1, and defines the functionality of the style information attached to the Operation Document.
DOM Level 2 also defines an event model and provides support for XML Namespaces.
As a W3C recommendation standard, the DOM Level 2 specification was published in November 13, 2000: DOM Level 2 Core
The core of DOM Level 2 defines an API for accessing and modifying document content and structure. This API also contains interfaces for XML. DOM Level 2 HTML
DOM Level 2 HTML specifies the APIs used to operate the structure and content of HTML documents. (This Part of the specification is still working draft) DOM Level 2 Views
DOM Level 2 specifies the APIs for accessing and changing document views. A view is a representation associated with the original document or a backup representation. DOM Level 2 Style
DOM Level 2 Style specifies the APIs for dynamic access and change of content Style sheets. DOM Level 2 Events
DOM Level 2 Events specifies the API for accessing document Events. DOM Level 2 Traversal-Range
DOM Level 2 Traversal-Range specifies an API for dynamically traversing and recognizing the content Range in a document. DOM level 3
DOM Level 3 specifies the content model (DTD and Schemas) and document verification. It also specifies document loading and saving, document viewing, document formatting, and key events. DOM Level 3 is built on DOM Core Level 2. DOM Level 3 Requirements
The DOM Requirements document has been updated for Level 3 requirements and was published as a draft of work on April 9, April 12, 2000.
The following DOM Level 3 draft was published in September 1, 2000: DOM Level 3 Core
DOM Level 3 Core specifies an API for accessing and changing document content, structures, and styles. DOM Level 3 Events
By adding new interfaces and new Event sets, DOM Level 3 Events API extends the functions of Level 2 Event API. DOM Level 3 Load and Save
DOM Level 3 Content Model specifies the APIS supported for Content loading and storage, Content Model (DTD and Schemas), and document verification. DOM Level 3 Views and Formatting
DOM Level 3 Views specifies the APIs for accessing and changing document Views. A view is a representation associated with the original document or a backup representation. W3C DOM specification and timelineSpecifications Draft/Proposal RecommendationDOM Level 1 October 1, 1998 DOM Level 1 (SE) DOM Level 2 Core DOM Level 2 html dom Level 2 Views DOM Level 2 Style September 29, 2000 DOM Level 2 Events November 13, 2000 DOM Level 2 Traversal-Range January 9, 2003 DOM Level 3 Requirements November 13, 2000 DOM Level 3 Core April 7, 2004 DOM Level 3 Events December 21, 2007 DOM Level 3 Load and Save April 7, 2004 DOM Level 3 Validation January 27, 2004 DOM Level 3 XPath February 26, 2004 DOM Level 3 Views February 26, 2004 W3C reference
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