| Title | Change of viewport when a link loses the focus (onblur) - with warning |
|---|---|
| Description | Document containing a link; when the user moves focus from the link the browser window is moved. The user is warned about this behaviour in the text before the link. |
| Creator | BenToWeb (johannes.koch@…) |
| Rights | Copyright BenToWeb 2004-2007 |
| Language | English |
| Date | 2007-01-12 |
| Status | validated |
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: a
(namespace: http://www.w3.org/1999/xhtml)
.
Technical specification: http://www.w3.org/TR/1999/REC-html401-19991224/interact/scripts.html#adef-onblur.
Standard ECMA-262 : ECMAScript Language Specification, 3rd edition (December 1999)
The test is intended to pass because the change of viewport was expected.
The browser must be JavaScript-enabled. The browser window must not be maximized or full-screen. In Opera use overlapping windows (Shift+F5).
Accessibility expert.
“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.
The test case passes (line 9, column 100) the following success criterion: http://www.w3.org/TR/2007/WD-WCAG20-20070517/Overview.html#consistent-behavior-no-extreme-changes-context.
The test case passes (line 9, column 166) the following success criterion: http://www.w3.org/TR/2007/WD-WCAG20-20070517/Overview.html#consistent-behavior-no-extreme-changes-context.
The user initiated the change of context, and expected it to be connected to the user's action.
This test case uses the same code as sc3.2.5_l3_026, but adds a warning.
The actual behaviour depends on the user agent. On Windows XP, the following behaviour was observed. In Firefox 2.0 and SeaMonkey 1.1: if the window was maximized, it is resized before it is moved, otherwise it is just moved. In Internet Explorer 6: the window is moved, regardless whether it was maximized or not. In Opera 9: nothing happens, regardless whether the browser window was maximized or not. If Internet Explorer 6, Opera 9, Firefox 2.0 and SeaMonkey 1.1 are in full-screen mode (which can be toggled with F11), the window does not move either.
This test case does not map to a WCAG 2.0 technique or failure.
The test case passes (line 9, column 100) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#consistent-behavior-no-extreme-changes-context.
The test case passes (line 9, column 166) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#consistent-behavior-no-extreme-changes-context.
The user initiated the change of context, and expected it to be connected to the user's action.
This test case uses the same code as sc3.2.5_l3_026, but adds a warning.
The actual behaviour depends on the user agent. On Windows XP, the following behaviour was observed. In Firefox 2.0 and SeaMonkey 1.1: if the window was maximized, it is resized before it is moved, otherwise it is just moved. In Internet Explorer 6: the window is moved, regardless whether it was maximized or not. In Opera 9: nothing happens, regardless whether the browser window was maximized or not. If Internet Explorer 6, Opera 9, Firefox 2.0 and SeaMonkey 1.1 are in full-screen mode (which can be toggled with F11), the window does not move either.
Online version: sc3.2.5_l3_053.
The test case passes (line 9, column 100) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#consistent-behavior-no-extreme-changes-context.
The test case passes (line 9, column 166) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#consistent-behavior-no-extreme-changes-context.
The user initiated the change of context.
The user moved the focus to another link, which initiated a change of viewport.