26621 2014-08-20 23:41:06 +0000 [AAPI]: @indeterminate is not mapped in HTML-AAM 2015-08-06 01:46:12 +0000 1 1 1 Unclassified HTML WG HTML a11y APIs (editor: Steve Faulkner, Cynthia Shelly) unspecified PC Windows NT RESOLVED MOVED P2 normal --- 29034 29035 29036 1 cyns jason faulkner.steve jason mike public-html-admin public-html-bugzilla public-html-wg-issue-tracking sideshowbarker+html-a11y-api oldest_to_newest 110375 0 cyns 2014-08-20 23:41:06 +0000 the @indeterminate attribute is not listed in the attributes table in the HTML-AAM. In particular, how should <input type="checkbox" checked indeterminate="true" /> be mapped to UIA's Toggle.ToggleState. The possible values are on, off, and indeterminate. Does the indeterminate=true override the checked Boolean attribute? 115998 1 jason 2014-12-08 03:06:21 +0000 "The indeterminate IDL attribute must initially be set to false. On getting, it must return the last value it was set to. On setting, it must be set to the new value. It has no effect except for changing the appearance of checkbox controls." [1] Does the @indeterminate IDL attribute have an equivalent content attribute? Either way, doesn't its definition imply there is no relevant state mapping in the a11y api? [1] http://www.w3.org/html/wg/drafts/html/master/forms.html#dom-input-indeterminate 116001 2 jason 2014-12-08 03:59:55 +0000 Sorry, my previous comment was less than half-cooked. The HTML-AAM maps inputs and menuitems of type="checkbox|radio" to their relevant default ARIA role semantics as expressed in CORE-AAM, so the @indeterminate IDL won't be expressly listed in the HTML-AAM. That said, I'm not sure that what's mapped in CORE-AAM for @aria-checked="mixed" answers your question about @indeterminate overriding checked="true".