JavaScript Introductory Series Dom Chapter (1) htmldom (1)

The definition of DOM:

1.DOM is the World Wide Web Consortium standard

2.DOM defines the standard for HTML and XML (marking e-mail).

The text object Model (DOM) is a platform and language-neutral interface that allows programs and scripts to dynamically access and update document content.

Categories of DOM:

Core dom-All structure documents

Xmldom-xmldom Structure Document

htnldom-a structure document specifically for HTML.

JavaScript Introductory Series Dom Chapter (1) htmldom (1)