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Introduction to DHTML

Mar-9-2010 By YourOnlineTutor

DHTML is an entirely “client-side” technology

- It does not require plugins and embeds seamlessly into a web page.


- Underlying technologies-HTML, CSS, javaScript

- Allows changing of content, color, fonts, etc. dynamically

What is DHTML?

It is considered to be made up of HTML, Cascading Style Sheets (CSS), and Scripting language.

All three of these components are linked via Document Object Model (DOM).

DOM

For those who don’t know about DOM, it is the interface that allows scripting languages to access the content, style, and structure of the web documents and change them dynamically

This is a container which hosts the FRAME,
FRAMESET, and NOFRAME tags.

< FRAMESET
COLS=col-widths
FRAMEBORDER=yes-no
FRAMESPACING=spacing
ROWS=row-heights
BORDERCOLOR=“colorname/rgb format” >

Frames

Defines a single frame in a frameset and there is no matching end tag as this is not a container.
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HTML is used in conjunction with CSS to format and present hyperlinked pages. Dynamic HTML, through the Document Object Model, makes all elements in HTML accessible through language-independent scripting and other programming languages, thus dramatically increasing client-side interactivity without additional requests to the server. The page’s object model allows any aspect of its content (including additions, deletions, and movement) to be changed dynamically.
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