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Bug 13451 - Don't disallow image map on object
Summary: Don't disallow image map on object
Status: CLOSED WONTFIX
Alias: None
Product: HTML WG
Classification: Unclassified
Component: LC1 HTML5 spec (show other bugs)
Version: unspecified
Hardware: PC Windows XP
: P2 normal
Target Milestone: ---
Assignee: Charles McCathieNevile
QA Contact: HTML WG Bugzilla archive list
URL: http://www.w3.org/TR/2011/WD-html5-20...
Whiteboard:
Keywords: a11y, a11ytf, a11y_text-alt
Depends on:
Blocks:
 
Reported: 2011-07-29 14:16 UTC by Michael Cooper
Modified: 2013-10-23 19:36 UTC (History)
8 users (show)

See Also:


Attachments

Description Michael Cooper 2011-07-29 14:16:15 UTC
The spec says "In user agents that do not support images, or that have images disabled, object elements cannot represent images, and thus this section never applies (the fallback content is shown instead). The following steps therefore only apply to img elements." 

This rule renders imagemaps associated with OBJECT inaccessible, or it forces authors to put a redundant copy of the links in the fallback content, increasing the probability of author error. It is not clear from the spec that there is a reason this rule needs to exist, while it prevents expansion of imagemap use cases via the more generic <object> element that loads content sometimes more suitable than an <img> can.

Edit details: remove the sentence quoted above.
Comment 1 Michael[tm] Smith 2011-08-04 05:05:20 UTC
mass-moved component to LC1
Comment 2 Ian 'Hixie' Hickson 2011-08-11 22:26:25 UTC
EDITOR'S RESPONSE: This is an Editor's Response to your comment. If you are satisfied with this response, please change the state of this bug to CLOSED. If you have additional information and would like the editor to reconsider, please reopen this bug. If you would like to escalate the issue to the full HTML Working Group, please add the TrackerRequest keyword to this bug, and suggest title and text for the tracker issue; or you may create a tracker issue yourself, if you are able to do so. For more details, see this document:
   http://dev.w3.org/html5/decision-policy/decision-policy.html

Status: Rejected
Change Description: no spec change
Rationale: 

Removing the sentence quoted would have no effect (it's not a normative sentence — it's just describing the results of other rules).

However, this is a non-issue. It's trivial to use an image map with <object> and only give it once and make it accessible: just put the image map inside the <object>.
Comment 3 Mark Sadecki 2013-10-23 19:36:12 UTC
a11ytf RESOLUTION to close on 2013-10-17:
http://www.w3.org/2013/10/17-html-a11y-minutes.html#item04