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XML Reference Guide

📄 Contents

  1. XML Reference Guide
  2. Overview
  3. What Is XML?
  4. Informit Articles and Sample Chapters
  5. Books and e-Books
  6. Official Documentation
  7. Table of Contents
  8. The Document Object Model
  9. Informit Articles and Sample Chapters
  10. Books and e-Books
  11. Official Documentation
  12. DOM and Java
  13. Informit Articles and Sample Chapters
  14. Books and e-Books
  15. Implementations
  16. DOM and JavaScript
  17. Using a Repeater
  18. Repeaters and XML
  19. Repeater Resources
  20. DOM and .NET
  21. Informit Articles and Sample Chapters
  22. Books and e-Books
  23. Documentation and Downloads
  24. DOM and C++
  25. DOM and C++ Resources
  26. DOM and Perl
  27. DOM and Perl Resources
  28. DOM and PHP
  29. DOM and PHP Resources
  30. DOM Level 3
  31. DOM Level 3 Core
  32. DOM Level 3 Load and Save
  33. DOM Level 3 XPath
  34. DOM Level 3 Validation
  35. Informit Articles and Sample Chapters
  36. Books and e-Books
  37. Documentation and Implementations
  38. The Simple API for XML (SAX)
  39. Informit Articles and Sample Chapters
  40. Books and e-Books
  41. Official Documentation
  42. SAX and Java
  43. Informit Articles and Sample Chapters
  44. Books and e-Books
  45. SAX and .NET
  46. Informit Articles and Sample Chapters
  47. SAX and Perl
  48. SAX and Perl Resources
  49. SAX and PHP
  50. SAX and PHP Resources
  51. Validation
  52. Informit Articles and Sample Chapters
  53. Books and e-Books
  54. Official Documentation
  55. Document Type Definitions (DTDs)
  56. Informit Articles and Sample Chapters
  57. Books and e-Books
  58. Official Documentation
  59. XML Schemas
  60. Informit Articles and Sample Chapters
  61. Books and e-Books
  62. Official Documentation
  63. RELAX NG
  64. Informit Articles and Sample Chapters
  65. Books and e-Books
  66. Official Documentation
  67. Schematron
  68. Official Documentation and Implementations
  69. Validation in Applications
  70. Informit Articles and Sample Chapters
  71. Books and e-Books
  72. XSL Transformations (XSLT)
  73. Informit Articles and Sample Chapters
  74. Books and e-Books
  75. Official Documentation
  76. XSLT in Java
  77. Java in XSLT Resources
  78. XSLT and RSS in .NET
  79. XSLT and RSS in .NET Resources
  80. XSL-FO
  81. Informit Articles and Sample Chapters
  82. Books and e-Books
  83. Official Documentation
  84. XPath
  85. Informit Articles and Sample Chapters
  86. Books and e-Books
  87. Official Documentation
  88. XML Base
  89. Informit Articles and Sample Chapters
  90. Official Documentation
  91. XHTML
  92. Informit Articles and Sample Chapters
  93. Books and e-Books
  94. Official Documentation
  95. XHTML 2.0
  96. Documentation
  97. Cascading Style Sheets
  98. Informit Articles and Sample Chapters
  99. Books and e-Books
  100. Official Documentation
  101. XUL
  102. XUL References
  103. XML Events
  104. XML Events Resources
  105. XML Data Binding
  106. Informit Articles and Sample Chapters
  107. Books and e-Books
  108. Specifications
  109. Implementations
  110. XML and Databases
  111. Informit Articles and Sample Chapters
  112. Books and e-Books
  113. Online Resources
  114. Official Documentation
  115. SQL Server and FOR XML
  116. Informit Articles and Sample Chapters
  117. Books and e-Books
  118. Documentation and Implementations
  119. Service Oriented Architecture
  120. Web Services
  121. Informit Articles and Sample Chapters
  122. Books and e-Books
  123. Official Documentation
  124. Creating a Perl Web Service Client
  125. SOAP::Lite
  126. Amazon Web Services
  127. Creating the Movable Type Plug-in
  128. Perl, Amazon, and Movable Type Resources
  129. Apache Axis2
  130. REST
  131. REST Resources
  132. SOAP
  133. Informit Articles and Sample Chapters
  134. Books and e-Books
  135. Official Documentation
  136. SOAP and Java
  137. Informit Articles and Sample Chapters
  138. Books and e-Books
  139. Official Documentation
  140. WSDL
  141. Informit Articles and Sample Chapters
  142. Books and e-Books
  143. Official Documentation
  144. UDDI
  145. UDDI Resources
  146. XML-RPC
  147. XML-RPC in PHP
  148. Informit Articles and Sample Chapters
  149. Books and e-Books
  150. Official Documentation
  151. Ajax
  152. Asynchronous Javascript
  153. Client-side XSLT
  154. SAJAX and PHP
  155. Ajax Resources
  156. JSON
  157. Ruby on Rails
  158. Creating Objects
  159. Ruby Basics: Arrays and Other Sundry Bits
  160. Ruby Basics: Iterators and Persistence
  161. Starting on the Rails
  162. Rails and Databases
  163. Rails: Ajax and Partials
  164. Rails Resources
  165. Web Services Security
  166. Web Services Security Resources
  167. SAML
  168. Informit Articles and Sample Chapters
  169. Books and e-Books
  170. Specification and Implementation
  171. XML Digital Signatures
  172. XML Digital Signatures Resources
  173. XML Key Management Services
  174. Resources for XML Key Management Services
  175. Internationalization
  176. Resources
  177. Grid Computing
  178. Grid Resources
  179. Web Services Resource Framework
  180. Web Services Resource Framework Resources
  181. WS-Addressing
  182. WS-Addressing Resources
  183. WS-Notifications
  184. New Languages: XML in Use
  185. Informit Articles and Sample Chapters
  186. Books and e-Books
  187. Official Documentation
  188. Google Web Toolkit
  189. GWT Basic Interactivity
  190. Google Sitemaps
  191. Google Sitemaps Resources
  192. Accessibility
  193. Web Accessibility
  194. XML Accessibility
  195. Accessibility Resources
  196. The Semantic Web
  197. Defining a New Ontology
  198. OWL: Web Ontology Language
  199. Semantic Web Resources
  200. Google Base
  201. Microformats
  202. StructuredBlogging
  203. Live Clipboard
  204. WML
  205. XHTML-MP
  206. WML Resources
  207. Google Web Services
  208. Google Web Services API
  209. Google Web Services Resources
  210. The Yahoo! Web Services Interface
  211. Yahoo! Web Services and PHP
  212. Yahoo! Web Services Resources
  213. eBay REST API
  214. WordML
  215. WordML Part 2: Lists
  216. WordML Part 3: Tables
  217. WordML Resources
  218. DocBook
  219. Articles
  220. Books and e-Books
  221. Official Documentation and Implementations
  222. XML Query
  223. Informit Articles and Sample Chapters
  224. Books and e-Books
  225. Official Documentation
  226. XForms
  227. Informit Articles and Sample Chapters
  228. Books and e-Books
  229. Official Documentation
  230. Resource Description Framework (RDF)
  231. Informit Articles and Sample Chapters
  232. Books and e-Books
  233. Official Documentation
  234. Topic Maps
  235. Informit Articles and Sample Chapters
  236. Books and e-Books
  237. Official Documentation, Implementations, and Other Resources
  238. Rich Site Summary (RSS)
  239. Informit Articles and Sample Chapters
  240. Books and e-Books
  241. Official Documentation
  242. Simple Sharing Extensions (SSE)
  243. Atom
  244. Podcasting
  245. Podcasting Resources
  246. Scalable Vector Graphics (SVG)
  247. Informit Articles and Sample Chapters
  248. Books and e-Books
  249. Official Documentation
  250. OPML
  251. OPML Resources
  252. Summary
  253. Projects
  254. JavaScript TimeTracker: JSON and PHP
  255. The Javascript Timetracker
  256. Refactoring to Javascript Objects
  257. Creating the Yahoo! Widget
  258. Web Mashup
  259. Google Maps
  260. Indeed Mashup
  261. Mashup Part 3: Putting It All Together
  262. Additional Resources
  263. Frequently Asked Questions About XML
  264. What's XML, and why should I use it?
  265. What's a well-formed document?
  266. What's the difference between XML and HTML?
  267. What's the difference between HTML and XHTML?
  268. Can I use XML in a browser?
  269. Should I use elements or attributes for my document?
  270. What's a namespace?
  271. Where can I get an XML parser?
  272. What's the difference between a well-formed document and a valid document?
  273. What's a validating parser?
  274. Should I use DOM or SAX for my application?
  275. How can I stop a SAX parser before it has parsed the entire document?
  276. 2005 Predictions
  277. 2006 Predictions
  278. Nick's Book Picks

Apparently if you have some sort of regular column in anything, it's mandatory to do a list of predictions for the coming year, so before the content gods smite me, here are my predictions for 2005. Some are serious, some are wishful thinking on my part, some are pessimism, and some will likely not actually happen until after the end of this year, but here goes:

  1. XML will begin to cease to be a topic in and of itself, as everyone realizes that when you come right down to it, it's just not that complicated. That will change later in the year as the push for binary XML heats up in response to XML's use for larger and larger solutions, leading to larger and larger documents and more and more bandwidth issues. The W3C will lean towards a solution based on ZIP after the dual realizations that it will help some security problems by enabling easy (if inadequate for the long term) encryption, and also that if they don't get off the stick and do something -- soon - that multiple proprietary solutions will become even more entrenched than they currently are and permanently balkanize the field.
  2. The industry will finally give in to standard fatigue and it will be very difficult to introduce a new spec -- particularly if it starts with "WS-" -- without very good justification as to a) why it's needed and b) why it can't be covered in any of the existing specs. This will be part of the realization that the industry needs to get off its hiney and start making the existing specs actually work, particularly with regard to security, interoperability, and, as the world shrinks, internationalization. Look also for a tendency to build now and standardize later as people get sick of waiting for specs to actually get finished.
  3. People will realize that "service oriented architectures" -- or whatever they wind up being called this year -- have been around since the beginning of time (OK, since before web services) and that they need to be treated like any other development project, with proper architectural planning rather than an ad-hoc, let's-throw-this-thing-together-and-see-what-works approach. SOA and architectural consulting will be the fields to get into if you're looking for that big score.
  4. People will also realize that just because it's an SOA doesn't mean you necessarily have to use SOAP, or even what we loosely call Web Services. Look for the development of systems that integrate different types of SOAs and serious time and effort devoted to interoperability as vendors discover that they can keep their proprietary systems in place if they also play nice with everybody else.
  5. 2005 will be the year that lots of hype will begin to fall away. Blogging will reach a peak (if it hasn't already). That doesn't mean less people will blog; it just means that there will be fewer "serious" bloggers. Those that remain will continue to try and monetize their blogs but most won't succeed. "Professional" bloggers will increase, but there will be a rough patch as people find it's not as easy as they thought it was, particularly if they're blogging a particular topic. Companies will also have to come to grips with how much freedom they give their bloggers, or risk a loss in credibility.
  6. On the other hand, "citizen journalists" will start to be more common, particularly in major events such as natural disasters. News organizations will start to use them, but will try to keep a tight rein on them in order to maintain credibility.
  7. This year people will realize the more is not necessarily better and will start to try to filter their lives. RSS and other syndication formats continue their march forward, but aggregators will become a way of life, and better aggregators appear on the scene, providing better control and help with information overload.
  8. In that same vein, humans will get re-introduced to areas such as content management, as companies realize that the best content management system on the market can't do as much as one good editor. CMS tools will stick around, though, as an aid to those editors.
  9. Also on the subject of filtering our lives, metadata becomes increasingly important, and the push is on for new ontologies. The Semantic Web, however, doesn't happen yet because there is still resistance from those who are convinced it's too complicated. (A large portion of those people will have never read the specifications, mostly because they are too complicated.)
  10. And speaking of things that are too complicated, look for sites that release web services APIs to supplement their SOAP APIs with REST APIs, which will see more usage. At least one semi-major web services API will be released in "REST only" form, but a push for credibility -- or possibly, interoperability -- will force the addition of "real" web services.
  11. As the number of web services targets increases, look for attacks on these services to spur implementation of security standards. Global terrorists probably won't be involved in these attacks, but "the war on terror" will still be used as an excuse for much of this work.
  12. Grid will continue to be lumbered with the perception that it's only helpful to academics. It gets integrated into major products such as Oracle and DB2 -- that's a cheat; it's already happening -- but is considered a semi-useless perk until a killer app, possibly related to gaming, sets things off with a bang later in the year.
  13. This is a tie. I can't decide which way it will go. Either:
      IBM will realize that they must provide a way for individual developers to use Autonomic Computing without needing a Ph.D in computer science, and will create tools that enable a "plug and play" model for including it in an application. AC begins a slow but steady ascent, as its performance doesn't quite live up to its promise at first.

      or

      The developer community in general shies away from Autonomic Computing as too much and too complicated for small-to-medium businesses (SMBs), and because it's only the mega-corporations using it, AC goes back to being a proprietary (read: pay lots of money for products and services) proposition. It does, however, do better there than it had in the past, and eventually (a couple of years down the line, perhaps) the performance divide between AC haves and have-nots becomes obvious and AC starts once again to trickle down to smaller businesses.
  14. Video becomes almost as common as audio online, and both become increasingly searchable, in part -- but not entirely -- due to the increasing use of meta-data. (See number 9.) Podcasting provides a new model for aggregating your own "tv" station online, ala http://www.blogtelevision.com, as people realize they can pull together audio and video from different locations without having to actually own the files.
  15. Digital Rights Management becomes a huge issue, but fails to stem the tide of illegal file sharing. In the meantime, artists continue to take their work directly online, bypassing labels completely.
  16. Information becomes more readily available from disparate locations and devices such as phones, Blackberries, and iPods.
  17. Computer addiction will be recognized as an actual problem, but not, unfortunately, dealt with in any kind of effective way.

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Last Update: November 17, 2020