| Title | Change of user agent - checkbox onchange |
|---|---|
| Description | Document containing a checkbox; when the checkbox state changes a MIDI file is loaded with an external player. |
| Creator | BenToWeb (johannes.koch@…) |
| Rights | Copyright BenToWeb 2004-2007 |
| Language | English |
| Date | 2005-08-25 |
| Status | draft |
Technologies are markup languages or data formats. If the technology is a markup language, “features” refers to elements and attributes.
XHTML ™ 1.0 The Extensible HyperText Markup Language (Second Edition)
Feature: input
(namespace: http://www.w3.org/1999/xhtml)
.
Technical specification: http://www.w3.org/TR/1999/REC-html401-19991224/interact/scripts.html#adef-onchange.
The test is intended to fail because a change in checkbox state changes the user agent.
End user.
“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.
The test case fails the following success criterion at line 9, column 127: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#consistent-behavior-unpredictable-change.
Change of user agent onchange.
The JavaScript in the onchange attribute causes the browser to load a resource, that the browser is not able to handle natively.