w3schools    w3Schools
Search W3Schools :
   
HOME HTML CSS XML JAVASCRIPT ASP PHP SQL MORE...   References Examples Forum About
ADVERTISEMENTS

XML Certification
Download XML editor
Custom Programming
 
Table of contents
W3C Tutorial
W3C HOME
W3C Introduction
W3C Process
W3C HTML
W3C XHTML
W3C XML
W3C CSS
W3C XSL
W3C XML Schema
W3C XPath
W3C XQuery
W3C DOM
W3C SOAP
W3C WSDL
W3C RDF
W3C SMIL
W3C Other

Selected Reading
Web Statistics
Web Glossary
Web Hosting
Web Quality

W3Schools Tutorials
W3Schools Forum

Helping W3Schools

 

W3C XHTML Activities

back next

HTML is the universal markup language for the Web.


XHTML Tutorial

To see how this Web Site was converted to XHTML, read our XHTML tutorial.


XHTML Versions

XHTML 1.0

XHTML 1.0 became a W3C Recommendation 20. January 2000. 

XHTML 1.0 Second Edition

XHTML 1.0 Second Edition became a W3C Recommendation 1. August 2002. The second edition is not a new version, but an update and a "bug-fix".


About XHTML 1.0

XHTML 1.0 was the first major change to HTML since 1997, and a very important step to create a standard that will provide richer web pages on a wider range of user agents (browsers), like desktop PCs, mobile (wireless) devices, and cell phones.

XHTML 1.0 reformulates HTML 4.01 in XML. XHTML 1.0 relies on HTML 4.01 for the meanings of the HTML tags.

W3C's next step includes modularization of XHTML into smaller element collections, to make it easier to combine XHTML with other markup languages, like vector graphics and multimedia. 

Modularization of XHTML also gives reduced development costs, improved cooperation with other applications (like databases), easier communication with different user agents (browsers), and cleaner integration between HTML and different XML standards.


W3C XHTML Activities

XHTML 1.0

XHTML 1.0 is a reformulation of HTML 4.01 in XML.

To learn more about XHTML visit our XHTML tutorial.

XHTML 1.1 (Modular XHTML)

Small devices cannot support all XHTML functions, therefore XHTML 1.1 divides the specification into modules with limited functionality.

Small browsers can reduce their complexity by supporting only selected modules.

XHTML 1.1 is a strict language. XHTML 1.1 is not backward compatible with HTML 4.

XHTML Basic

XHTML Basic is a small subset of XHTML 1.1. It contains only the basic XHTML features like text structure, images, forms, and tables. It is designed for small browsers (like in handheld devices).

XHTML Events

With support for the DOM in XHTML, event handlers can be attached to XHTML elements so that parent elements can handle events before and after child elements.

To learn more about the DOM, study our DOM tutorial.

XHTML-Print

XHTML-Print is a part of XHTML 1.1.

XHTML-Print is designed for mobile devices and low-cost printers that generally print from top to bottom of a page with no printing buffer and without a device-specific printer driver.

XForms

XForms are the successors of HTML forms. XForms provides a richer and presentation independent way of handling interactive Web transactions. Designed to be integrated with XHTML, we can expect that future e-commerce applications will demand the use of XForms.

To learn more about XForms, study our XForms tutorial.

XHTML 2.0

XHTML 2.0 is expected to remain similar to XHTML 1.1, but the markup language may be altered to conform to the requirements of  XML standards like XML Linking and XML Schema.

XLink

XLink is a language for creating hyperlinks in XML documents. XLink is similar to HTML links - but it is a lot more powerful.

You can learn more about XLink in our XLink tutorial.

HLink

HLink is an extension to XLink, and it specifies which attributes of elements represent hyperlinks in XHTML, and specifies how hyperlinks should be traversed.


W3C HTML Specifications and Timeline

Specification Draft /Proposal Recommendation
     
XHTML 1.0   26. Jan 2000
XHTML 1.0 Revision   01. Aug 2002
XHTML 1.1   31. May 2001
XHTML Modules   10. Apr 2001
XHTML Modules 1.1 05. Jul 2006  
XHTML Basic   19. Dec 2000
XHTML Basic 1.1 13. Jul 2007  
XHTML Events   14. Oct 2003
XHTML Events 2 16. Feb 2007  
XHTML Print   20. Sep 2006
XHTML Media Types 01. Aug 2002  
     
XForms 1.0   14. Oct 2003
XForms 1.0 (SE)   14. Mar 2006
XForms 1.1 22. Feb 2007  
     
XHTML 2.0 26. Jul 2006  
     
XLink   27. Jun 2001
HLink 13. Sep 2002  


W3C Reference:

W3C HTML Home Page


back next


Reliable, affordable, feature-rich web hosting!

GoDaddy.com

Take the uncertainty out of Web hosting and let GoDaddy.com put service, performance and value back in. No matter which hosting type or plan you choose, your site receives 24/7 maintenance and protection in our world-class data center. Plus, you get the expert, friendly service you deserve, from the world's largest hostname provider.

With three plans to choose from and prices starting at just $4.99 per month, GoDaddy.com is sure to have a plan that's right-sized and right-priced just for you!

All plans feature FREE 24x7 setup, FREE 24x7 monitoring, best- of-breed routers, firewalls and servers, 24x7 onsite physical security and access to our exclusive Go Daddy Hosting Connection, THE place to install over 30 FREE applications. Virtual Dedicated and Dedicated Server plans also available. Visit GoDaddy.com today.

Virtual Dedicated, Dedicated Server and unlimited plans also available.

Save 10% on web hosting - Enter code w3tenoff at checkout




diploma   

Get Your Diploma!

W3Schools' Online Certification Program is the perfect solution for busy professionals who need to balance work, family, and career building.

The HTML Certificate is for developers who want to document their knowledge of HTML, XHTML, and CSS.

The JavaScript Certificate is for developers who want to document their knowledge of JavaScript and the HTML DOM.

The XML Certificate is for developers who want to document their knowledge of XML, XML DOM and XSLT.

The ASP Certificate is for developers who want to document their knowledge of ASP, SQL, and ADO.

The PHP Certificate is for developers who want to document their knowledge of PHP and SQL (MySQL).


 
WEB HOSTING
Web charting
Web based charting
for ASP.NET
$15 Domain Name
Registration
Save $20 / year!
Buy UK Domain Names
Register Domain Names
Cheap Domain Names
Cheap Web Hosting
Best Web Hosting
PHP MySQL Hosting
Top 10 Web Hosting
UK Reseller Hosting
Web Hosting
FREE Web Hosting
WEB BUILDING
Website Templates
Flash Templates
Website Builder
Internet Business Opportunity
Custom Programming
FREE Trial or Demo
Web Content Manager
Forms,Web Alerts,RSS
Download XML editor
FREE Flash Website
FREE Web Templates
EDUCATION
US Web Design Schools
HTML Certification
JavaScript Certification
XML Certification
PHP Certification
ASP Certification
Home HOME or Top of Page Validate   Validate   W3C-WAI level A conformance icon Printer Friendly  Printer Friendly

W3Schools is for training only. We do not warrant the correctness of its content. The risk from using it lies entirely with the user.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2009 by Refsnes Data. All Rights Reserved.