Monday, December 27, 2010

XML 101: Week 10 - Uses for XML

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Week 10 - Uses for XML
Jennifer Kyrnin
From Jennifer Kyrnin, your Guide to Web Design / HTML

Namespaces allow you to use XML elements and attributes that use the same names.

Syllabus
Week 10
  • What is XHTML
  • XHTML Modules
  • XForms
  • XPath
  • XLink
  • More XML Applications


Uses for XML
What is XHTML?

XHTML is just HTML 4 rewritten under XML rules. But what exactly does that mean?


XHTML Modules

XHTML has been divided into modules for use in wireless devices and other locations. These modules mean that you can use just the markup that you need.


XForms

If you've been building Web pages for a while, chances are you have used, or are planning to use forms. HTML forms allow you to create dynamic pages that include information that your readers provide. They can also collect data from customers to provide services or ecommerce. But with the advent of XML and XHTML, it is now clear that HTML forms have some severe limitations.


XPath

XPath is a language designed to address specific parts of an XML document.


XLink

Unlike HTML, XML does not have a default method for linking objects. With the XML Linking Language, or XLink, you can insert elements within XML documents to create and describe links between resources. But the syntax of links was inspired by HTML and is, in fact, compatible with HTML links.


More XML Applications

There are many applications created with XML. Everything from wireless applications to phone tree support. You might be amazed by what can be done with XML.


This is the Last Class
More Web Development Classes

Thank you for taking the XML class. I hope it was valuable.

There are many free Web development classes available on About. With these resources you can learn all you need to become a professional Web developer or expand your skills.



This email is written by:
Jennifer Kyrnin
Web Design / HTML Guide
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