XML: Difference between revisions

The educational technology and digital learning wiki
Jump to navigation Jump to search
Line 1: Line 1:
{{Stub}}
{{Stub}}
{{under construction}}
== Definition ==
== Definition ==


Line 13: Line 14:


=== Validation ===
=== Validation ===
; Off-line validation
* Most decent [[XML editor]]s do offer validation functionality. However, some free XML editors do not. Some (like Xemacs) only offer limited verification.
* [xmllint]
* [http://www.isogen.com/downloads/cool_tools/xml_tester.jsp xmlTester.jar]. This tools is based on the Xerxes parser.
* [http://xmlnanny.com/ XML Nanny]. XML Nanny is a Free Mac OS X developer tool that provides an Aqua interface for checking XHTML and XML documents for Well-Formedness and Validity either locally or across the network. (Tiger OS X 10.4) [sept 2005]


; On-line validation
; On-line validation


Note: You may need to change DTD's local system identifier. These programs must be able to get the DTD. I rather suggest installing a local program on your machine (like xmllint or xmlTester).
* [http://www.stg.brown.edu/service/xmlvalid/ STG XML Validation Form], curtosy of Scholarly Technology Group, Brown University
* [http://www.ltg.ed.ac.uk/~richard/xml-check.html XML well-formedness checker and validator], Richard Tobin, University of Endinburgh (RXP parser)
* [http://www.xml.com/pub/a/tools/ruwf/check.html XML.com's] (simple well-formedness)
; On-line validation for specific XML applications
* [http://validator.w3.org/ W3C HTML Validation Service] This validator doesn't work with your own DTD's. Its primary function is to validate W3C vocabularies (HTML, XHTML, SVG, MathML, ... )
* [http://feeds.archive.org/validator/ FEED Validator]. Validates various RSS Formats plus [http://www.intertwingly.net/wiki/pie/ PIE]




Line 33: Line 54:


* Elliotte Rusty Harold, (2004). XML in a Nutshell, O'Reilly, [http://www.ibiblio.org/xml/books/xian3/ Abstract/TOC] ISBN 0-596-00764-7 (Best buy according to [[User:DSchneider|DSchneider]]).
* Elliotte Rusty Harold, (2004). XML in a Nutshell, O'Reilly, [http://www.ibiblio.org/xml/books/xian3/ Abstract/TOC] ISBN 0-596-00764-7 (Best buy according to [[User:DSchneider|DSchneider]]).
[[Category: Technologies]]

Revision as of 13:20, 29 October 2006

Draft

This article or section is currently under construction

In principle, someone is working on it and there should be a better version in a not so distant future.
If you want to modify this page, please discuss it with the person working on it (see the "history")

Definition

  • XML means "Extended markup language". XML is designed as a machine readable self describing text editable persistent store for data. XML is a formalism (not to be confounded with HTML, a language to describe the structure of Web pages)

Software

(longer entries have their own page)

XML creation

Validation

Off-line validation
  • Most decent XML editors do offer validation functionality. However, some free XML editors do not. Some (like Xemacs) only offer limited verification.
  • [xmllint]
  • xmlTester.jar. This tools is based on the Xerxes parser.
  • XML Nanny. XML Nanny is a Free Mac OS X developer tool that provides an Aqua interface for checking XHTML and XML documents for Well-Formedness and Validity either locally or across the network. (Tiger OS X 10.4) [sept 2005]


On-line validation

Note: You may need to change DTD's local system identifier. These programs must be able to get the DTD. I rather suggest installing a local program on your machine (like xmllint or xmlTester).

On-line validation for specific XML applications
  • W3C HTML Validation Service This validator doesn't work with your own DTD's. Its primary function is to validate W3C vocabularies (HTML, XHTML, SVG, MathML, ... )


Links

Tutorials

News

References

  • Elliotte Rusty Harold, (2004). XML in a Nutshell, O'Reilly, Abstract/TOC ISBN 0-596-00764-7 (Best buy according to DSchneider).