Module 4

It is a tree-based representation of a document created by the World Wide Web Consortium (W3C) for XML and HTML/XHTML.

• User-Defined Objects

• Browser Objects Model

• Document Object Model

• Document

Provide more information about elements.

• Element Node

• Attribute Node

• Text Node

Every element in the page is contained in this element, so it’s the root element.

• HTML

• Head

• Body

• Title

Used to access an event so that you can obtain information about its properties, such as which key a user pressed.

• Event Objects

• Event Listener

• Event Registration

• Event Properties

Two different models for event object:

• W3C BOM Model

• W3C DOM Model

• Google Chrome

• Internet Explorer

An event fires from the least-specific target to the most-specific target.

• Event Capturing Technique

• Event Models Technique

• Event Bubbling Technique

• Event Targeting Technique

an event fires from the most specific target to the least-specific target.

• Event Capturing Technique

• Event Models Technique

• Event Bubbling Technique

• Event Targeting Technique

An _______ specifies how events are processed and which objects are involved.

• Event Capturing

• Event Model

• Event Bubbling

• Event Targeting

Give one of three main types of nodes

A child of the head element.

• Title

• Head

• Body

• HTML