[Bug 16400] New: 'radio button group' rule issue

https://www.w3.org/Bugs/Public/show_bug.cgi?id=16400

           Summary: 'radio button group' rule issue
           Product: HTML WG
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HTML5 spec (editor: Ian Hickson)
        AssignedTo: ian@hixie.ch
        ReportedBy: tkent@chromium.org
         QAContact: public-html-bugzilla@w3.org
                CC: mike@w3.org, public-html-wg-issue-tracking@w3.org,
                    public-html@w3.org


http://dev.w3.org/html5/spec/Overview.html#radio-button-group

If we follow the rules of 'radio button group', an orphan radio button and
non-orphan radio button are in a same group.  It makes some problems.  For
example,

<body>
<input type=radio name=group1 id=r1 checked>
<script>
var clone = document.getElementById('r1').cloneNode();
</script>
</body>

The r1 button is unchecked because the 'clone' is added to the same group.

Proposal:
Update the following sentence:

 * Either a and b have the same form owner, or they both have no form owner.

==>

 * Either a and b have the same form owner, or they both are in a Document
subtree and have no form owner.

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Received on Friday, 16 March 2012 12:50:24 UTC