Web Info & Tutorials

January 16th, 2007

DUTCH GOVERNMENT WEBSITES: BE ACCESSIBLE, OR BREAK THE LAW

Many CSS advocates curse and tear out their hair as they see the slow slow growth in pure CSS designed sites. It has definitely picked up in the last couple of years, and the Dutch government is doing their bit.

Quirksmode has posted on the dutch accessibility law that went into effect last year:

A few examples will show you where Dutch government accessibility is heading. As of 1 September last year, every website built for a government agency is required by law to use:

  • valid HTML 4.01 or XHTML 1.0
  • CSS and semantic HTML and separation of structure and presentation
  • progressive enhancement
  • the W3C DOM (instead of the old Microsoft document.all)
  • meaningful values of class and id
  • meaningful alt attributes on all images

Furthermore:

  • scripts that work on links should extend the basic link functionality (think accessible popups)
  • if a link makes no sense without a script, it shouldn’t be in the HTML (but be generated by JavaScript)
  • use of forms or scripts as the only means of getting certain information is prohibited
  • removing the focus rectangle on links is prohibited
  • information offered in a closed format (think Word) should also be offered in an open format
  • the semantics of many HTML elements are explicitly defined

(Related: use ajax, get sued)

January 16th, 2007

RIALTO: RICH TOOLKIT PLATFORM WITH DRAG AND DROP

We someways haven’t mentioned Rialto here before:

Rialto (Rich cyberspace Application Toolkit) is a interbreed browser
javascript widgets library. Because it is profession nescient it crapper be
encapsulated in JSP, JSF, .Net or PHP realistic components. Nowadays it
supports clean javascript utilization , JSP/taglib, PHP, JSF and Python
integration. The .Net combining is on the road.
The determine of Rialto is to assist the admittance to flush internet application
development to joint developers. Ideally a Rialto developer have
neither requirement to indite or see DHTML, Ajax or DOM code. The target
of Rialto is joint scheme applications and not internet scheme sites.

There is a agency to create inspire and modify code, free here, and Rialto Studio is a WYSIWYG application shapely in Rialto itself

Rialto