Copyright © 2015-2022 W3C® (MIT, ERCIM, Keio, Beihang). W3C liability, trademark and permissive document license rules apply.
HTML Accessibility API Mappings (HTML-AAM) defines how user agents map HTML [HTML] elements and attributes to platform accessibility application programming interfaces (APIs). It leverages and extends the Core Accessibility API Mappings 1.2 and the Accessible Name and Description Computation 1.1 for use with the HTML host language. Documenting these mappings promotes interoperable exposure of roles, states, properties, and events implemented by accessibility APIs and helps to ensure that this information appears in a manner consistent with author intent.
The HTML-AAM is part of the WAI-ARIA suite described in the WAI-ARIA Overview.
This section describes the status of this document at the time of its publication. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at https://www.w3.org/TR/.
This document is subject to change without notice.
This document was initially developed by and with the approval of the HTML Accessibility Taskforce, a joint task force of the Protocols and Formats Working Group and the HTML Working Group. Work continued with the successor groups Accessible Rich Internet Applications Working Group and the Web Applications Working Group. This document is now maintained solely by the Accessible Rich Internet Applications Working Group.
This document was published by the Accessible Rich Internet Applications Working Group as a Working Draft using the Recommendation track.
Publication as a Working Draft does not imply endorsement by W3C and its Members.
This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
This document was produced by a group operating under the W3C Patent Policy. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s) must disclose the information in accordance with section 6 of the W3C Patent Policy.
This document is governed by the 2 November 2021 W3C Process Document.
This section is non-normative.
This specification defines how HTML user agents respond to and expose role, state and property information provided for Web content. Unless indicated otherwise, an HTML element or attribute with default Accessible Rich Internet Applications (WAI-ARIA) 1.1 semantics must be exposed to the platform accessibility APIs according to the relevant WAI-ARIA mappings defined in the Core Accessibility API Mappings 1.2 ([core-aam-1.2]) specification.
In some cases, often due to features of the HTML host language or the accessibility API in question, an element or attribute's mapping differs from the corresponding ARIA mappings specified in the [core-aam-1.2]. Where an HTML element or attribute does not have any default WAI-ARIA semantics, the applicable mapping for each platform accessibility API is defined by this specification.
This document also adapts the Accessible Name and Description Computation 1.2 specification for deriving the accessible names and accessible descriptions of [HTML] elements, and provides accessible implementation examples for specific HTML elements and features.
Users often access HTML content using assistive technologies that rely on platform accessibility API to obtain and interact with information from the page. This document is part of the following suite of accessibility API mapping specifications for content rendered by user agents:
Accessibility APIs covered by this document are:
If user agent developers need to expose information using other accessibility APIs, it is recommended that they work closely with the developer of the platform where the API runs, and assistive technology developers on that platform.
For more information regarding accessibility APIs, refer to section 1.1 Accessibility APIs of the Core Accessibility API Mappings 1.2.
As well as sections marked as non-normative, all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.
The key words MAY, MUST, and MUST NOT in this document are to be interpreted as described in BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here.
The classification of a section as normative or non-normative applies to the entire section and all sub-sections of that section.
Normative sections provide requirements that authors, user agents, and assistive technologies MUST follow for an implementation to conform to this specification.
Non-normative sections provide information useful to understanding the specification. Such sections may contain examples of recommended practice, but it is not required to follow such recommendations in order to conform to this specification.
There are currently no deprecated requirements.
WAI-ARIA support was first introduced to HTML in [HTML5].
Where an HTML element or attribute has default WAI-ARIA semantics, it MUST be exposed to the platform accessibility APIs in a way that conforms to General rules for exposing WAI-ARIA semantics in the Core Accessibility API Mappings 1.2.
Where the host language is [HTML], user agents MUST conform to Conflicts between native markup semantics and WAI-ARIA in the Core Accessibility API Mappings 1.2.
HTML can include features that are not supported by accessibility APIs at the time of publication. There is not a one to one relationship between all features and platform accessibility APIs. When HTML roles, states and properties do not directly map to an accessibility API, and there is a method in the API to expose a text string, user agents MUST expose the undefined role, states and properties via that method.
For HTML elements or attributes with default WAI-ARIA semantics, user agents MUST conform to Exposing attributes that do not directly map to accessibility API properties in the [core-aam-1.2].
generic
role, user agents MUST NOT expose the aria-roledescription
property value in the accessibility tree unless the element has an explicit, conforming role
attribute value which [WAI-ARIA-1.2] does not prohibit the use of aria-roledescription
.label
element's for
attribute, or a descendant of a label
element, the labelable element's UIA LabeledBy
property points to the UIA element for the label
element.Text
Control Type are not generally represented as accessible objects in the accessibility tree, but are just part of the Text
Control Pattern implemented for the whole HTML document. However, if they have any aria-
attributes or an explicit tabindex
specified, elements mapped to the Text
Control Type will be represented as accessible objects in the accessibility tree.a
(represents a hyperlink)
[wai-aria-1.2] |
link role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
a
(no href
attribute)
[wai-aria-1.2] |
generic role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
abbr
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_TEXT ; IA2_ROLE_TEXT_FRAME
Object attributes:
"abbr" attribute on the containing
td if a single child, text content used as a value
|
UIA |
Control Type:
Text
|
ATK |
Role:
ATK_ROLE_STATIC
Object attributes:
"abbr" attribute on the containing
td if a single child, text content used as a value
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
address
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_GROUPING ; IA2_ROLE_SECTION
|
UIA |
Control Type:
Group
|
ATK |
Role:
ATK_ROLE_SECTION
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
area
(represents a hyperlink)
[wai-aria-1.2] |
link role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
area
(no href
attribute)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_TEXT ; IA2_ROLE_SHAPE
|
UIA |
Control Type:
Text
|
ATK |
Role:
ATK_ROLE_STATIC
|
AX | Not mapped |
Comments |
article
[wai-aria-1.2] |
article role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
aside
(scoped to the body
or main
element)
[wai-aria-1.2] |
complementary role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
aside
(scoped to a sectioning content element,
or a sectioning root element other than body
)
[wai-aria-1.2] |
complementary role if the aside element has an accessible name.
Otherwise, generic role.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
audio
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_GROUPING
|
UIA |
Control Type:
Group
Localized Control Type:
"audio"
Note: If the
controls attribute is present, UI controls (e.g., play, volume) are exposed as children of the audio element in the accessibility tree, and mapped as appropriate for the type of control (e.g., button or slider ).
Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
|
ATK |
Role:
ATK_ROLE_AUDIO
|
AX |
AXRole:
AXGroup
AXSubrole:
AXAudio
AXRoleDescription:
"audio playback"
Note: If the
controls attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of toolbar , and mapped as appropriate for the type of control (e.g., button or slider ).
|
Comments |
[wai-aria-1.2] | If the author assigned a conforming ARIA role using the role attribute, map to that role. Otherwise, the generic role. |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
b
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. Exposed as "font-weight" text attribute on the text container. The value depends on the platform.
|
UIA |
No accessible object. Exposed by the
FontWeight attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Exposed as "font-weight" text attribute on the text container. The value depends on the platform.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
base
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
bdi
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. May affect on "writing-mode" text attribute on its text container.
|
UIA |
Control Type:
Text
|
ATK |
No accessible object. May affect on "writing-mode" text attribute on its text container.
|
AX | |
Comments |
bdo
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_TEXT
Text attributes:
writing-mode on the text container
|
UIA |
Control Type:
Text
|
ATK |
No accessible object. Exposed as "writing-mode" text attribute on its text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
blockquote
[wai-aria-1.2] | blockquote role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
body
[wai-aria-1.2] | generic role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
br
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. Exposed as '\n' character
via
IAccessibleText2 interface on the text container.
|
UIA | Not mapped |
ATK |
No accessible object. Exposed as '\n' character
via
AtkText interface on the text container.
|
AX | Not mapped |
Comments |
button
[wai-aria-1.2] |
button role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
A button 's mapping will change if the
aria-pressed or
aria-haspopup attributes are specified.
|
canvas
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_GRAPHIC ; IA2_ROLE_CANVAS
|
UIA |
Control Type:
Image
Descendants of the
canvas element are mapped separately.
|
ATK |
Role:
ATK_ROLE_CANVAS
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
""
|
Comments |
caption
[wai-aria-1.2] | caption role |
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
|
UIA |
Use WAI-ARIA mapping
Other properties: The
LabeledBy property for the parent table element points to the
UIA element for the caption element.
|
ATK |
Use WAI-ARIA mapping
|
AX |
Use WAI-ARIA mapping
|
Comments | If a descendant of a table , the first instance of a caption element will provide the table its accessible name. |
cite
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. Styles used are mapped into text attributes on its text container.
|
UIA |
No accessible object. Styles used are exposed by UIA text attributes of the
TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Styles used are mapped into text attributes on its text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
code
[wai-aria-1.2] | code role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
col
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
colgroup
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_GROUPING
|
UIA |
Control Type:
Group
Localized Control Type:
"colgroup"
|
ATK | Not mapped |
AX | Not mapped |
Comments |
data
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
datalist
(represents pre-defined options for input
element)
[wai-aria-1.2] |
listbox role, with the aria-multiselectable property set to "true" if the datalist 's selection model allows multiple option elements to be selected at a time, and "false" otherwise |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
If datalist is not linked to a proper input element, then datalist element is not mapped to accessibility APIs.
|
dd
[wai-aria-1.2] |
definition role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
del
[wai-aria-1.2] |
deletion role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
details
[wai-aria-1.2] |
group role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA |
Use WAI-ARIA mapping
Localized Control Type:
"details"
|
ATK |
Use WAI-ARIA mapping
Relations:
"ATK_RELATION_DETAILS_FOR"
|
AX | Use WAI-ARIA mapping |
Comments |
dfn
[wai-aria-1.2] |
term role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
dialog
[wai-aria-1.2] |
dialog role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
See also the dialog element's open attribute.
|
div
[wai-aria-1.2] |
generic role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
dl
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_LIST
States:
STATE_SYSTEM_READONLY
|
UIA |
Control Type:
List
|
ATK |
Role:
ATK_ROLE_DESCRIPTION_LIST
|
AX |
AXRole:
AXList
AXSubrole:
AXDefinitionList
AXRoleDescription:
"definition list"
|
Comments |
dt
[wai-aria-1.2] |
term role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
em
[wai-aria-1.2] |
emphasis role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
embed
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_CLIENT ; IA2_ROLE_EMBEDDED_OBJECT
States:
STATE_SYSTEM_UNAVAILABLE for windowless plugin
|
UIA |
Control Type:
Pane
|
ATK |
Role:
ATK_ROLE_EMBEDDED
|
AX | Depends on format of data file |
Comments |
fieldset
[wai-aria-1.2] |
group role
|
---|---|
MSAA + IAccessible2 |
Role: Use WAI-ARIA mapping
|
UIA |
Role: Use WAI-ARIA mapping
|
ATK |
Role: Use WAI-ARIA mapping
|
AX |
Role: Use WAI-ARIA mapping
AXSubrole:
AXFieldset
AXDescription: value from child
legend subtree
|
Comments |
figcaption
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_TEXT ; IA2_ROLE_CAPTION
|
UIA |
Control Type:
Text
|
ATK |
Role:
ATK_ROLE_CAPTION
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
figure
[wai-aria-1.2] |
figure role
|
---|---|
MSAA + IAccessible2 |
Role: Use WAI-ARIA mapping
|
UIA |
Role: Use WAI-ARIA mapping
Accessible name derived from
figcaption according to the figure Element Accessible Name Computation
|
ATK |
Role: Use WAI-ARIA mapping
Name: related
figcaption content
|
AX |
AXRole: Use WAI-ARIA mapping
|
Comments |
footer
(scoped to the body
element)
[wai-aria-1.2] |
contentinfo role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
footer
(scoped to the main
element,
a sectioning content element,
or a sectioning root element other than body
)
[wai-aria-1.2] |
generic role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA |
Control Type:
Group
Localized Control Type:
"footer"
|
ATK |
Role:
ATK_ROLE_FOOTER
|
AX | Use WAI-ARIA mapping |
Comments | If a footer is not scoped to the body element,
do not expose the element as a contentinfo landmark. |
form
[wai-aria-1.2] |
form role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK |
Use WAI-ARIA mapping
If a
form has no accessible name:
Role:
ATK_ROLE_FORM
|
AX | Use WAI-ARIA mapping |
Comments |
If a form has no accessible name,
do not expose the element as a landmark.
|
[wai-aria-1.2] | If the author assigned a conforming ARIA role using the role attribute, map to that role. Otherwise, the generic role. |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
h1
, h2
, h3
, h4
, h5
, and h6
[wai-aria-1.2] |
heading role, with the aria-level property set to the number in the element's tag name.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
head
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
header
(scoped to the body
element)
[wai-aria-1.2] |
banner role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
header
(scoped to the main
element, a sectioning content element, or a sectioning root element other than body
)
[wai-aria-1.2] |
generic role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA |
Control Type:
Group
Localized Control Type:
"header"
|
ATK |
Role:
ATK_ROLE_HEADER
|
AX | Use WAI-ARIA mapping |
Comments | If a header is not scoped to the body element,
do not expose the element as a banner landmark. |
hgroup
[wai-aria-1.2] | generic role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
hr
[wai-aria-1.2] | separator role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
html
[wai-aria-1.2] | document role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
i
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object.
Text attributes:
font-style:italic on the text container
|
UIA |
No accessible object. Exposed by the
IsItalic attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Exposed as "font-style:italic" text attribute on its text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
iframe
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
IA2_ROLE_INTERNAL_FRAME
|
UIA |
Control Type:
Pane
|
ATK |
Role:
ATK_ROLE_INTERNAL_FRAME
|
AX |
AXRole:
AXWebArea
AXSubrole:
(nil)
AXRoleDescription:
"html content"
|
Comments |
img
[wai-aria-1.2] | img role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
img
(alt
attribute value is an empty string, i.e. alt=""
or alt
with no value in the markup)
[wai-aria-1.2] | |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Button state)
[wai-aria-1.2] |
button role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Checkbox state)
[wai-aria-1.2] |
checkbox role, with the
aria-checked state set to "mixed" if the element's
indeterminate IDL attribute is true, or "true" if the element's
checkedness is true, or "false" otherwise
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Color state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
If implemented as a textbox:
Roles:
ROLE_SYSTEM_TEXT If implemented as a color picker:
Roles:
IA2_ROLE_COLOR_CHOOSER |
UIA |
If implemented as a textbox:
Control Type:
Edit Localized Control Type: "edit"
If implemented as a color picker:
Control Type:
button Localized Control Type: "color picker"
|
ATK |
If implemented as a button, use WAI-ARIA mapping for
button .
If implemented as a textbox, use WAI-ARIA mapping for
textbox .
|
AX |
If implemented as a textbox:
AXRole:
AXTextField AXSubrole:
(nil) AXRoleDescription:
"text field" If implemented as a color picker:
AXRole:
AXColorWell AXSubrole:
(nil) AXRoleDescription:
"color well" |
Comments |
If implemented as a color picker, any UI controls presented for selecting a color are exposed in the accessibility tree, associated with the
input element, and mapped as appropriate for the type of control (e.g. button or slider).
|
input
(type
attribute in the
Date state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
If implemented as a textbox:
Role:
ROLE_SYSTEM_TEXT
Object attributes:
text-input-type:date
If implemented as a date picker:
Role:
IA2_ROLE_DATE_EDITOR
|
UIA |
Depends on UI design of implementation. The UI in Windows 10 Edge, for example, is a composite of multiple spinners.
|
ATK |
Role:
ATK_ROLE_CALENDAR
|
AX |
AXRole:
AXDateField
AXSubrole:
(nil)
AXRoleDescription:
"date field"
|
Comments |
input
(type
attribute in the
E-mail state with no suggestions source element)
[wai-aria-1.2] | textbox role |
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
Object attributes:
text-input-type:email |
UIA |
Use WAI-ARIA mapping
Localized Control Type:
"email"
|
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
File Upload state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Implementation dependent. If represented by a container with a button a text label inside then:
Roles:
IA2_ROLE_TEXT_FRAME
Children:
ROLE_SYSTEM_PUSHBUTTON and IA2_ROLE_LABEL for a button and a text label elements.
|
UIA |
Can be rendered as a single button control, or as a button control with a text input field.
Button control:
Control Type:
Button
Text input field:
Control Type:
Edit
Localized Control Type:
"file"
|
ATK |
Role:
ATK_ROLE_STATIC
Children:
ATK_ROLE_PUSH_BUTTON when pressed ATK_ROLE_FILE_CHOOSER dialog shown
|
AX |
AXRole:
AXButton
AXSubrole:
AXFileUploadButton
AXRoleDescription:
file upload button
|
Comments |
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
input
(type
attribute in the
Image Button state)
[wai-aria-1.2] | button role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Local Date and Time state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
IA2_ROLE_DATE_EDITOR
|
UIA |
Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
|
ATK |
Role:
ATK_ROLE_CALENDAR
|
AX |
AXRole:
AXTextField
AXSubrole:
(nil)
AXRoleDescription:
"text field"
|
Comments |
input
(type
attribute in the
Month state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
IA2_ROLE_DATE_EDITOR
|
UIA |
Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
|
ATK |
Role:
ATK_ROLE_DATE_EDITOR
|
AX |
AXRole:
AXTextField
AXSubrole:
(nil)
AXRoleDescription:
"text field"
|
Comments |
input
(type
attribute in the
Number state)
[wai-aria-1.2] |
spinbutton role
|
---|---|
MSAA + IAccessible2 |
If implemented as a spin button, use WAI-ARIA mapping for
spinbutton .
If implemented as a text input, use WAI-ARIA mapping for
textbox .
Object attributes:
text-input-type:number
|
UIA |
If implemented as a spin button, use WAI-ARIA mapping for
spinbutton .If implemented as a text input:
Control Type:
Edit
Localized Control Type:
"number"
|
ATK |
If implemented as a spin button, use WAI-ARIA mapping for
spinbutton .
If implemented as a text input, use WAI-ARIA mapping for
textbox .
Object attributes:
text-input-type:number
|
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Password state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_TEXT
States:
STATE_SYSTEM_PROTECTED ; IA2_STATE_SINGLE_LINE ; STATE_SYSTEM_READONLY if readonly, otherwise IA2_STATE_EDITABLE
|
UIA |
Control Type:
Edit
Localized Control Type:
"password"
Other properties: Set
isPassword to true
|
ATK |
Role:
ATK_ROLE_PASSWORD_TEXT
States:
ATK_STATE_SINGLE_LINE ; ATK_STATE_READ_ONLY if readonly, otherwise ATK_STATE_EDITABLE
|
AX |
AXRole:
AXTextField
AXSubrole:
AXSecureTextField
AXRoleDescription:
"secure text field"
|
Comments |
input
(type
attribute in the
Radio Button state)
[wai-aria-1.2] |
radio role, with the
aria-checked state set to "true" if the element's
checkedness is true, or "false" otherwise.
With aria-setsize value reflecting number of type=radio input elements within the
radio button group
and aria-posinset value reflecting the elements position within the radio button group.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Range state)
[wai-aria-1.2] |
slider role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Reset Button state)
[wai-aria-1.2] |
button role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Search state with no suggestions source element)
[wai-aria-1.2] |
searchbox role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Submit Button state)
[wai-aria-1.2] |
button role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Telephone state with no
suggestions source element)
[wai-aria-1.2] |
textbox role
|
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
Object attributes:
text-input-type:telephone
|
UIA |
Use WAI-ARIA mapping
Localized Control Type:
"telephone"
|
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Text state with no
suggestions source element)
[wai-aria-1.2] | textbox role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Text,
Search,
Telephone,
URL, or
E-mail states with a
suggestions source element)
[wai-aria-1.2] |
combobox role, with the
aria-controls property set to the same value as the
list attribute
|
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
Object attributes: `text-input-type:as per input type`
|
UIA |
Use WAI-ARIA mapping
Other properties:
ControllerFor points to the suggestions source element
|
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Time state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_SPINBUTTON if implemented as a simple widget; ROLE_SYSTEM_GROUPING with child controls mapped as appropriate if implemented as a complex widget
Object attributes:
text-input-type:time
|
UIA |
Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
|
ATK | |
AX |
AXRole:
AXTimeField
AXSubrole:
(nil)
AXRoleDescription:
"time field"
|
Comments |
input
(type
attribute in the
URL state with no suggestions source element)
[wai-aria-1.2] | textbox role |
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
Object attributes:
text-input-type:url
|
UIA |
Use WAI-ARIA mapping
Localized Control Type:
"url" |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
input
(type
attribute in the
Week state)
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
IA2_ROLE_DATE_EDITOR
Object attributes:
text-input-type:week
|
UIA |
Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
|
ATK |
Role:
ATK_ROLE_CALENDAR
|
AX |
AXRole:
AXTextField
AXSubrole:
(nil)
AXRoleDescription:
"text field"
|
Comments |
ins
[wai-aria-1.2] |
insertion role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
kbd
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object.
Text attributes:
font-family:monospace on the text container
|
UIA |
No accessible object. Styles used are exposed by UIA text attribute identifiers of the
TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Mapped into "font-family:monospace" text attribute on its text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
label
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_STATICTEXT ; IA2_ROLE_LABEL
Relations:
IA2_RELATION_LABEL_FOR with a form control that is child to the label or referred to by the label element's for attribute. The associated form element has IA2_RELATION_LABELLED_BY pointing to the label .
|
UIA |
Control Type:
Text
Other properties:
When the
label element contains an input element, the LabeledBy property for the input element points to the UIA element for the label element.
When the |
ATK |
Role:
ATK_ROLE_LABEL
Relations:
ATK_RELATION_LABEL_FOR for a child form element or form element referred by for attribute. Note, related form element provides ATK_RELATION_LABELLED_BY pointing to the label.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
legend
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_STATICTEXT ; IA2_ROLE_LABEL
|
UIA |
Control Type:
Text
Other properties:
The
LabeledBy property for the parent
fieldset points to the UIA element for the legend element.
|
ATK |
Role:
ATK_ROLE_LABEL
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
li
[wai-aria-1.2] |
listitem role with
aria-setsize value reflecting number of
li elements within the parent ol , menu or ul
and aria-posinset
value reflecting the li elements position within the set.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
If li element is not a child of ol , menu or ul
then expose the li element with a generic role.
|
link
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
main
[wai-aria-1.2] | main role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
map
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Not mapped if used as an image map. Otherwise,
Role:
IA2_ROLE_TEXT_FRAME
|
UIA |
Not mapped
|
ATK |
Not mapped if used as an image map, otherwise:
Role:
ATK_ROLE_STATIC
|
AX |
Role:
AXImageMap if used as an image map. Otherwise,Role: AXGroup if associated with an img with no alt . Otherwise,not mapped if not associated with an img .
|
Comments |
mark
[wai-aria-1.2] | mark role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
math
[wai-aria-1.2] | See comments |
---|---|
MSAA + IAccessible2 | See comments |
UIA | See comments |
ATK | See comments |
AX | See comments |
Comments |
Mapping for math is defined by MathML AAM 1.0.
|
menu
[wai-aria-1.2] | list role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
The
menu element is a semantic alternative to the ul element. It has no implemented mappings or behavior that reflect the semantics of the ARIA menu role.
Note obsolete
menuitem element
and menu with type attribute.
|
meta
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
meter
[wai-aria-1.2] |
meter role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
nav
[wai-aria-1.2] | navigation role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
noscript
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
object
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Depends on format of data file. If it contains a plugin then,
Role:
IA2_ROLE_EMBEDDED_OBJECT
States:
STATE_SYSTEM_UNAVAILABLE for windowless plugin
|
UIA |
Depends on format of data file.
|
ATK |
Depends on format of data file. If contains a plugin then
Role:
ATK_ROLE_EMBEDDED
|
AX | Depends on format of data file. |
Comments |
ol
[wai-aria-1.2] | list role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
optgroup
[wai-aria-1.2] | group role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
option
(in a list of options or represents a suggestion in a datalist
)
[wai-aria-1.2] |
option role, with the aria-selected state set to "true" if the element's selectedness is true, or "false" otherwise.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
output
[wai-aria-1.2] | status role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA |
Use WAI-ARIA mapping
Localized Control Type:
"output" |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
p
[wai-aria-1.2] |
paragraph role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
param
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments | param is obsolete in HTML |
picture
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
pre
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_GROUPING ; IA2_ROLE_SECTION
Styles used are mapped to text attributes on the parent accessible object.
|
UIA |
Control Type:
Text
Localized Control Type:
"pre"
|
ATK |
Role:
ATK_ROLE_SECTION
Styles used are mapped to text attributes on the accessible object.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
progress
[wai-aria-1.2] |
progressbar role, with, if the progress bar is determinate, the aria-valuemax property set to the maximum value of the progress bar, the aria-valuemin property set to zero, and the aria-valuenow property set to the current value of the progress bar
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
q
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Roles:
ROLE_SYSTEM_TEXT ; IA2_ROLE_TEXT_FRAME
Children:
ROLE_SYSTEM_TEXT wrapped by quote marks using ROLE_SYSTEM_STATICTEXT
|
UIA |
Control Type:
Text
Localized Control Type:
"q"
|
ATK |
Role:
ATK_ROLE_STATIC
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
rp
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. No child elements are exposed if
ruby is supported by the browser.
|
UIA |
No accessible object.
|
ATK |
No accessible object. No child elements are
exposed if
ruby is supported by the browser.
|
AX | Not mapped |
Comments |
rt
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. No child elements are exposed if
ruby is supported by the browser.
|
UIA |
No accessible object.
|
ATK |
No accessible object.
|
AX |
AXRole:
AXGroup
AXSubrole:
AXRubyText
AXRoleDescription:
"group"
|
Comments |
ruby
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_TEXT ; IA2_ROLE_TEXT_FRAME
|
UIA |
Control Type:
Text
Localized Control Type:
"ruby"
|
ATK |
Role:
ATK_ROLE_STATIC
|
AX |
AXRole:
AXGroup
AXSubrole:
AXRubyInline
AXRoleDescription:
"group"
|
Comments |
s
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object.
Text attributes:
text-line-through-style:solid on the text container
|
UIA |
No accessible object. Styles used are exposed by UIA text attribute identifiers of the
TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Exposed as
"text-line-through-style:solid" text attribute on the text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
samp
[wai-aria-1.2] | generic role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
script
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
section
[wai-aria-1.2] |
region role if the section element has an
accessible name. Otherwise, the generic role.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
select
(with a multiple
attribute or
size
attribute having value greater than 1
)
[wai-aria-1.2] | listbox role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
select
(with NO multiple
attribute
and NO size
attribute having value greater than 1
)
[wai-aria-1.2] | combobox role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
slot
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
small
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object.
Text attributes:
font-size on the text container
|
UIA |
No accessible object. Exposed by
FontSize attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Exposed as "font-size"
text attribute on the text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
source
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
span
[wai-aria-1.2] |
generic role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
strong
[wai-aria-1.2] |
strong role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
style
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
Note: There are instances where CSS properties can affect what is exposed by accessibility APIs.
For instance,
display: none or visibility: hidden will remove an element from the accessibility tree
and hide its presence from assistive technologies.
|
sub
[wai-aria-1.2] |
subscript role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
summary
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_PUSHBUTTON
States:
STATE_SYSTEM_EXPANDED / STATE_SYSTEM_COLLAPSED
Actions:
expand / collapse
|
UIA |
Control Type:
Button
Control Pattern:
ExpandCollapse
|
ATK |
Role:
ROLE_TOGGLE_BUTTON
Relations:
ATK_RELATION_DETAILS
|
AX |
AXRole:
AXDisclosureTriangle
AXSubrole:
(nil)
AXRoleDescription:
"disclosure triangle"
|
Comments |
sup
[wai-aria-1.2] |
superscript role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
svg
[wai-aria-1.2] | See comments |
---|---|
MSAA + IAccessible2 | See comments |
UIA | See comments |
ATK | See comments |
AX | See comments |
Comments |
Mapping for svg is defined by SVG Accessibility API Mappings.
See also Graphics Accessibility API Role Mappings
|
table
[wai-aria-1.2] | table role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
tbody
[wai-aria-1.2] | rowgroup role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
td
(ancestor table
element has
table
role)
[wai-aria-1.2] | cell role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
td
(ancestor table
element has
grid
or
treegrid
role)
[wai-aria-1.2] | gridcell role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
template
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
textarea
[wai-aria-1.2] |
textbox role,
with the aria-multiline property set to "true"
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
tfoot
[wai-aria-1.2] | rowgroup role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
th
(is not a
column header,
row header,
column group header or
row group header,
and ancestor table
element has
table
role)
[wai-aria-1.2] | cell role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
th
(is not a
column header,
row header,
column group header or
row group header,
and ancestor table
element has
grid
or treegrid
role)
[wai-aria-1.2] | gridcell role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
th
(is a column header or column group header)
[wai-aria-1.2] | columnheader role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
th
(is a row header or row group header)
[wai-aria-1.2] | rowheader role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
thead
[wai-aria-1.2] | rowgroup role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
time
[wai-aria-1.2] |
time role
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
title
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments | A title element provides the accessible name for its document. |
tr
[wai-aria-1.2] | row role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
track
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
u
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. Exposed as "text-underline-style:solid" text attribute on its text container.
|
UIA |
No accessible object. Exposed by
UnderlineStyle attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Exposed as
"text-underline-style:solid" text attribute on its text container.
|
AX | Not mapped |
Comments |
ul
[wai-aria-1.2] | list role |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
var
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
No accessible object. Styles used are mapped to text attributes on its text container.
|
UIA |
No accessible object. Styles used are exposed by UIA text attribute identifiers of the
TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
No accessible object. Styles used are mapped to text attributes on its text container.
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
video
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
Role:
ROLE_SYSTEM_GROUPING
|
UIA |
Control Type:
Group
Localized Control Type:
"group"
Note: If the
controls attribute is present, UI controls (e.g., play, volume) are exposed as children of the video element in the accessibility tree, and mapped as appropriate for the type of control (e.g., button or slider ).
Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
|
ATK |
Role:
ATK_ROLE_VIDEO
|
AX |
AXRole:
AXGroup
AXSubrole:
AXVideo
AXRoleDescription:
"video playback"
Note: If the
controls attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of toolbar , and mapped as appropriate for the type of control (e.g., button or slider ).
|
Comments |
wbr
[wai-aria-1.2] | No corresponding role |
---|---|
MSAA + IAccessible2 |
If a line break is added, expose it with
IAccessibleText on the text container
|
UIA | Not mapped |
ATK |
A line break if added is exposed via Text interface on its text container
|
AX |
AXRole:
AXGroup
AXSubrole:
(nil)
AXRoleDescription:
"group"
|
Comments |
abbr
[
th
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Object attributes:
"abbr" until child
abbr element is provided
|
UIA | Not mapped |
ATK |
Object attributes:
"abbr" until child
abbr element is provided
|
AX | AXDescription: <value> |
Comments |
accept
[
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
accept-charset
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
accesskey
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
A key binding accessible by
accKeyboardShortcut
and IAccessibleAction::keyBinding
|
UIA |
Properties:
AccessKey: <value>
|
ATK |
atk_action_get_keybinding
|
AX | AXAccessKey: <value> |
Comments |
action
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
allow
[
iframe
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
allowfullscreen
[
iframe
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
alt
[
area
;
img
;
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Used for accessible name,
exposed via accName
|
UIA |
Properties:
Name
|
ATK |
Used for accessible name, exposed via
atk_object_get_name
|
AX | AXDescription: <value> |
Comments |
as
[
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
async
[
script
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
autocapitalize
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
autocomplete
"on|off" [
form
][WAI-ARIA-1.2] |
Note: the ARIA attribute and the HTML attribute have disparate features. |
---|---|
MSAA + IAccessible2 |
States:
STATE_SUPPORTS_AUTOCOMPLETION on text form controls until the value is overridden by control
|
UIA | Not mapped |
ATK |
States:
ATK_STATE_SUPPORTS_AUTOCOMPLETION on text form controls until the value is overridden by control
|
AX | Not mapped |
Comments |
If the element includes both autocomplete and aria-autocomplete attributes with valid values, User Agents MUST expose only the autocomplete attribute value.
|
autocomplete
[
input
, select
and textarea
][WAI-ARIA-1.2] |
Note: the ARIA attribute and the HTML attribute have disparate features. |
---|---|
MSAA + IAccessible2 |
States:
STATE_SUPPORTS_AUTOCOMPLETION
|
UIA | Not mapped |
ATK |
States:
ATK_STATE_SUPPORTS_AUTOCOMPLETION
|
AX | Not mapped |
Comments |
If the element includes both autocomplete and aria-autocomplete attributes with valid values, User Agents MUST expose only the autocomplete attribute value.
|
autofocus
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
Similar to |
autoplay
[
audio
and video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
blocking
[
link
;
script
;
style
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
charset
[
meta
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
checked
(if present) [
input
][WAI-ARIA-1.2] |
aria-checked (state)="true"
|
---|---|
MSAA + IAccessible2 |
States:
STATE_SYSTEM_CHECKED
|
UIA | Expose as ToggleState property in Toggle control pattern |
ATK |
States:
ATK_STATE_CHECKED
|
AX | AXValue: 1 |
Comments |
If the element includes both the checked attribute and the aria-checked attribute with a valid value, User Agents MUST expose only the checked attribute value.
|
checked
(if absent) [
input
][WAI-ARIA-1.2] |
aria-checked (state)="false"
|
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Expose as ToggleState property in Toggle control pattern. |
ATK | Not mapped |
AX | AXValue: 0 |
Comments |
cite
[
blockquote
;
del
and ins
;
q
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | AXURL: <value> |
Comments |
class
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
color
[
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
cols
[
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | AXRangeForLine: <value> |
Comments | Not mapped |
colspan
[
td
and th
][WAI-ARIA-1.2] | aria-colspan |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
content
[
meta
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
contenteditable
[
HTML elements
][WAI-ARIA-1.2] | ? |
---|---|
MSAA + IAccessible2 |
States:
IA2_STATE_EDITABLE on this and every nested text accessible object
Interfaces:
IAccessibleEditableText on this and every nested text accessible object
|
UIA |
Control Pattern:
TextEdit
|
ATK |
States:
ATK_STATE_EDITABLE on this and every nested text accessible object.
Interfaces:
AtkEditableText on this and every nested text accessible object.
|
AX |
Role:
AXtextArea
Use WAI-ARIA mapping
|
Comments |
If the element has the contenteditable attribute and aria-readonly="true" , User Agents MUST expose only the contenteditable state.
|
controls
[
audio
and video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Controls exposed as AXToolbar |
Comments |
coords
[
area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Defines an accessible object's dimensions (
IAccessible::accLocation )
|
UIA |
Defines an accessible object's dimensions (
BoundingRectangle )
|
ATK |
Defines an accessible object's dimensions, exposed via
atk_component_get_position and atk_component_get_size
|
AX |
Defines an accessible object's dimensions, exposed via
Frame property
|
Comments |
crossorigin
[
audio
;
img
;
link
;
script
;
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
data
[
object
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
datetime
[
del
and ins
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Object attributes:
datetime: <value>
|
UIA | Not mapped |
ATK |
Object attributes:
datetime: <value>
|
AX | AXDateTimeValue: <value> |
Comments |
datetime
[
time
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Object attributes:
datetime: <value>
|
UIA |
Properties:
FullDescription: <value>
|
ATK |
Object attributes:
datetime: <value>
|
AX | AXDateTimeValue: <value> |
Comments |
decoding
[
img
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
default
[
track
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
defer
[
script
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
dir
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Exposed as "writing-mode" text attribute on the text container.
|
UIA |
Exposed by
TextFlowDirections attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
Exposed as "writing-mode" text attribute on the text container.
|
AX | Not mapped |
Comments |
dirname
[
input
and
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
disabled
[
button
;
fieldset
;
input
;
optgroup
;
option
;
select
;
textarea
;
form-associated custom element
][WAI-ARIA-1.2] | aria-disabled="true" |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
If the element includes both the disabled attribute and the aria-disabled attribute with a valid value, User Agents MUST expose only the disabled attribute value.
|
download
[
a
and area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
draggable
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Object attributes: draggable:true
|
UIA | Not mapped |
ATK |
Object attributes: draggable:true
|
AX | Not mapped |
Comments |
enctype
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
for
[
label
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Used for accessible name
Relations:
IA2_RELATION_LABEL_FOR and IA2_RELATION_LABEL_BY relations between
label and referred element
|
UIA | Not mapped |
ATK |
Used for accessible name
Relations:
ATK_RELATION_LABEL_FOR and ATK_RELATION_LABEL_BY relations between
label and referred element
|
AX | Not mapped |
Comments |
for
[
output
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Relations:
IA2_RELATION_CONTROLLED_BY with an element pointed by the attribute. Paired element exposes IA2_RELATION_CONTROLLER_FOR relation.
|
UIA | Not mapped |
ATK |
Relations:
ATK_RELATION_CONTROLLED_BY with an element pointed by the attribute. Paired element exposes ATK_RELATION_CONTROLLER_FOR relation.
|
AX | Not mapped |
Comments |
form
[
button
;
fieldset
;
input
;
label
;
object
;
output
;
select
;
textarea
;
form-associated custom element
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
formaction
[
button
;
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
formenctype
[
button
;
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
formmethod
[
button
;
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
formnovalidate
[
button
;
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
formtarget
[
button
; input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
headers
[
td
;
th
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Links the cell to its header cells. Exposed via
IAccessibleTableCell::rowHeaderCells and IAccessibleTableCell::columnHeaderCells .
|
UIA |
Links the cell to its header cells. Exposed via
Table.ItemColumnHeaderItems and Table.ItemRowHeaderItems .
|
ATK |
Links the cell to its row and column header cells
(note, only one row and one column header cells can be exposed because of API restrictions).
See
atk_table_get_row_header and atk_table_get_column_header .
|
AX | Expose via AXColumnHeaderUIElements and AXRowHeaderUIElements |
Comments |
height
[
canvas
;
embed
;
iframe
;
img
;
input
;
object
;
source
(in picture
);
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Defines an accessible object's height (
IAccessible::accLocation )
|
UIA |
Defines an accessible object's height (
BoundingRectangle )
|
ATK |
Defines an accessible object's height (
atk_component_get_size )
|
AX |
Defines an accessible object's height
(
AXSize property)
|
Comments |
[WAI-ARIA-1.2] |
aria-hidden="true" if the element retains its user agent default styling of display: none . Otherwise, if no other method for hiding the content is used (e.g., visibility: hidden ) then it is not mapped.
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
high
[
meter
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | RangeValue.Maximum |
ATK | Not mapped |
AX | Not mapped |
Comments |
href
[a
; area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | |
UIA | Creates a link accessible object. For details, refer to
a and area element mappings. The value of the href attribute is stored in the Value.Value UIA property.
|
ATK | |
AX | AXURL: <value> |
Comments |
href
[
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
hreflang
[
a
;
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
http-equiv
[
meta
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
id
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
indeterminate [IDL]
[
HTML elements;
input
][WAI-ARIA-1.2] | aria-checked (state)="mixed" |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments | If the element has the indeterminate [IDL] set and the aria-checked attribute set, User Agents MUST expose only theindeterminate [IDL] state. |
ismap
[
img
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
kind
[
track
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
label
[
optgroup
;
option
;
track
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Associates the accessible name
|
UIA |
The target element of the label attribute has a LabeledBy property pointing to the element with the label attribute. Participates in name computation.
|
ATK |
Associates the accessible name
|
AX | AXTitle : <value> |
Comments | See Also: Accessible Name and Description: Computation and API Mappings 1.1 |
lang
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Exposed as "language" text attribute on the text container
|
UIA |
The value of the
lang attribute is exposed as a locale identifier by Culture property of the UIA element representing the HTML element, and by Culture attribute of the TextRange Control Pattern implemented on a parent accessible object.
|
ATK |
Exposed as "language" text attribute on the text container
|
AX | AXLanguage: <value> |
Comments |
list
[
input
][WAI-ARIA-1.2] |
aria-controls
|
---|---|
MSAA + IAccessible2 |
IA2_RELATION_CONTROLLER_FOR point to the datalist element referred to by the IDREF value of the list attribute.
|
UIA |
ControllerFor point to the datalist element referred to by the IDREF value of the list attribute.
|
ATK |
ATK_RELATION_CONTROLLER_FOR point to the datalist element referred to by the IDREF value of the list attribute.
|
AX |
Property:
AXLinkedUIElements : point to the datalist element referred to by the IDREF value of the list attribute.
|
Comments |
Refer to datalist
and input element mappings.
|
loop
[
audio
;
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
low
[
meter
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | RangeValue.Minimum |
ATK | Not mapped |
AX | Not mapped |
Comments |
max
[
input
][WAI-ARIA-1.2] | aria-valuemax |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleValue::maximumValue if the element implements the interface
|
UIA | RangeValue.Maximum |
ATK |
Exposed as
atk_value_get_maximum_value if the element implements the AtkValue interface
|
AX | AXMaxValue: <value> |
Comments |
max
[
meter
;
progress
][WAI-ARIA-1.2] | aria-valuemax |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleValue::maximumValue if the element implements the interface
|
UIA | RangeValue.Maximum |
ATK |
Exposed as
atk_value_get_maximum_value if the element implements the AtkValue interface
|
AX | AXMaxValue: <value> |
Comments |
maxlength
[
input
;
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
media
[
link
;
meta
;
source
(in picture
);
style
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
method
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
min
[
input
][WAI-ARIA-1.2] | aria-valuemin |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleValue::minimumValue if the element
implements the interface
|
UIA | RangeValue.Minimum |
ATK |
Exposed as
atk_value_get_minimum_value if the element
implements the AtkValue interface
|
AX | AXMinValue: <value> |
Comments |
min
[
meter
][WAI-ARIA-1.2] | aria-valuemin |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleValue::minimumValue if the element implements the interface
|
UIA | RangeValue.Minimum |
ATK |
Exposed as
atk_value_get_minimum_value if the element implements the AtkValue interface
|
AX | AXMinValue: <value> |
Comments |
minlength
[
input
;
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
States:
IA2_STATE_INVALID_ENTRY if value doesn't meet the designated minimum length value.
|
UIA |
States:
IsDataValidForForm if value doesn't meet the designated minimum length value.
|
ATK |
States:
ATK_STATE_INVALID_ENTRY if value doesn't meet the designated minimum length value.
|
AX |
Property:
AXInvalid : true if value doesn't meet the designated minimum length value.
|
Comments |
multiple
[
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
multiple
[
select
][WAI-ARIA-1.2] |
aria-multiselectable="true"
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
muted
[
audio
;
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
button
;
fieldset
;
input
;
output
;
select
;
textarea
;
form-associated custom element
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
iframe
;
object
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
map
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
meta
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
param
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
name
[
slot
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
nomodule
[
script
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
nonce
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
novalidate
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
open
[
details
][WAI-ARIA-1.2] | aria-expanded ="true | false" |
---|---|
MSAA + IAccessible2 | STATE_SYSTEM_EXPANDED STATE_SYSTEM_COLLAPSED |
UIA |
ExpandCollapsePattern
|
ATK |
States:
ATK_STATE_COLLAPSED or ATK_STATE_EXPANDED depending
on the attribute value
|
AX | AXExpanded: YES|NO |
Comments | Set properties on the summary element. |
open
[dialog
][WAI-ARIA-1.2] |
If the
open attribute is set via the showModal() method then aria-modal="true" and aria-hidden="false" .
Otherwise, if the
open attribute is set via the show() method, or explicitly specified by an author, then aria-modal="false" and aria-hidden="false" .
|
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
The
Authors can reveal a |
optimum
[
meter
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
pattern
[
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
States:
IA2_STATE_INVALID_ENTRY if value doesn't meet the pattern
|
UIA |
States:
IsDataValidForForm if value doesn't meet the pattern
|
ATK |
States:
ATK_STATE_INVALID_ENTRY if value doesn't meet the pattern
|
AX |
Property:
AXInvalid : true if value doesn't meet the pattern
|
Comments |
ping
[
a
and area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
placeholder
[
input
;
textarea
][WAI-ARIA-1.2] | aria-placeholder |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
When the
placeholder and aria-placeholder attributes are both present, and the placeholder attribute's value is non-empty, user agents MUST expose the value of the placeholder attribute, and ignore aria-placeholder . If the placeholder attribute's value is empty, then user agents MUST expose the value of the aria-placeholder attribute. |
playsinline
[
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
poster
[
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
preload
[
audio
and video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
readonly
[
input
;
textarea
;
form-associated custom elements
][WAI-ARIA-1.2] | aria-readonly="true" |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments | If the element includes both the readonly attribute and the aria-readonly attribute with a valid value, User Agents MUST expose only the readonly attribute value. |
referrerpolicy
[
a
;
area
;
iframe
;
img
;
link
;
script
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
rel
[
a
;
area
;
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
required
[
input
;
select
;
textarea
][WAI-ARIA-1.2] | aria-required |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
If the element includes both the required attribute and the aria-required attribute with a valid value, User Agents MUST expose only the required attribute value.
|
reversed
[
ol
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Reverses the numbering of the child list item accessible objects.
|
UIA |
Reverses the order of the child list items in the accessibility tree and reverses the numbering of the child list items.
|
ATK |
Reverses the numbering of the child list item accessible objects.
|
AX |
Reverses the numbering of the child list markers.
|
Comments |
rows
[
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
rowspan
[
td
;
th
][WAI-ARIA-1.2] | aria-rowspan |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
sandbox
[
iframe
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
scope
[
th
][WAI-ARIA-1.2] | |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
selected
[
option
][WAI-ARIA-1.2] | aria-selected="true" |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments | If the element includes both the selected attribute and the aria-selected attribute with a valid value, User Agents MUST expose only the selected attribute value. |
shape
[
area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
size
[
input
;
select
][WAI-ARIA-1.2] |
Not mapped for
input elements.
If greater than 1, then creates a listbox accessible object. Refer to
select element for details.
|
---|---|
MSAA + IAccessible2 |
Not mapped for
input elements.For
select element use WAI-ARIA mapping. |
UIA |
Not mapped for
input elements.For
select element use WAI-ARIA mapping. |
ATK |
Not mapped for
input elements.For
select element use WAI-ARIA mapping. |
AX |
Not mapped for
input elements.For
select element use WAI-ARIA mapping. |
Comments |
For input elements that allow the size attribute, the attribute will modify their default width. A width provided by CSS will negate the effects of the size attribute on these input elements.
|
sizes
[
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
sizes
[
img
;
source
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
slot
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
span
[
col
;
colgroup
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleTableCell::columnExtent on all cells at the column
|
UIA |
Exposed as
GridItem.ColumnSpan on all cells at the column
|
ATK |
Exposed via
atk_table_get_column_extent_at
|
AX |
AXColumnIndexRange.length: <value>
|
Comments |
spellcheck
[
HTML elements
][WAI-ARIA-1.2] | aria-invalid="spelling" or grammar |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
src
[
audio
;
embed
;
iframe
;
img
;
input
;
script
;
source
(in audio
or video
);
track
;
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | |
UIA |
Not mapped
|
ATK | |
AX |
AXURL: <value> on img and input type="image"
|
Comments |
srcdoc
[
iframe
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
srclang
[
track
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
srcset
[
img
;
source
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not Mapped |
Comments |
start
[
ol
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Changes the first number of the child list item accessible objects to match the
start attribute's value.
|
UIA |
Changes the first number of the child list item accessible objects to match the
start attribute's value.
|
ATK |
Changes the first number of the child list item accessible objects to match the
start attribute's value.
|
AX |
Changes the first number of the child list item accessible objects to match the
start attribute's value.
|
Comments |
step
[
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA |
If the input is in the Range state, set both RangeValue.SmallChange and RangeValue.LargeChange to the value of step .
|
ATK |
Exposed as
atk_value_get_minimum_increment if the element implements the AtkValue interface.
|
AX | Not mapped |
Comments |
style
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
tabindex
[
HTML elements
][WAI-ARIA-1.2] | See Focus States and Events Table |
---|---|
MSAA + IAccessible2 | Use WAI-ARIA mapping |
UIA | Use WAI-ARIA mapping |
ATK | Use WAI-ARIA mapping |
AX | Use WAI-ARIA mapping |
Comments |
target
[
a
;
area
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
target
[
base
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
target
[
form
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
title
[
HTML elements
][WAI-ARIA-1.2] |
Either the accessible name, or the
accessible description, or Not mapped (see Comments).
|
---|---|
MSAA + IAccessible2 |
Use WAI-ARIA mapping
|
UIA |
Use WAI-ARIA mapping
|
ATK |
Use WAI-ARIA mapping
|
AX |
Use WAI-ARIA mapping
|
Comments |
The Accessible Name and Description Computation section specifies if the
title attribute will be mapped and, if so, through what [WAI-ARIA] property.
|
title
[
abbr
;
dfn
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Associates the accessible name
|
UIA |
Associates the accessible name
|
ATK |
Associates the accessible name
|
AX | AXExpandedTextValue: <value> |
Comments |
title
[
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
title
[
link
; style
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments | Provides the name for the CSS style sheet. |
translate
[
HTML elements
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
type
[
a
;
link
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
type
[
button
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
submit type may be a default button in the form.
|
UIA |
submit type may be a default button in the form.
|
ATK |
submit type may be a default button in the form.
|
AX |
submit type may be a default button in the form.
|
Comments |
type
[
embed
;
object
;
script
;
source
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
type
[
input
][WAI-ARIA-1.2] | Refer to WAI-ARIA mappings for input types with defined ARIA roles. |
---|---|
MSAA + IAccessible2 | |
UIA | |
ATK | |
AX | |
Comments |
type
[
ol
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item.
Interfaces:
IAccessibleText2
|
UIA |
Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item.
Control Pattern:
Text |
ATK |
Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item.
Interfaces:
ATKText
|
AX |
Defines the list item marker, which is exposed as content in
AXValue , and rendered as an accessible object:
AXRole:
AXListMarker
AXSubrole:
(nil)
AXRoleDescription:
"list marker"
|
Comments |
Some platforms (IAccessible2, ATK, UIA) do not expose an accessible object for the list item marker, whether it was created and then pruned from the accessibility tree, or never created in the first place. Instead, they expose the list item marker as part of the associated list item's accessible text. In these cases, implementors need to consider such things as adjusting the offsets (e.g., for caret-moved events, text-selection events, etc.) for the updated list item text that now also contains the list item marker as content, rather than just taking the offsets unmodified from the list item renderer.
|
usemap
[
img
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Responsible for image map creation.
|
UIA |
Responsible for image map creation.
|
ATK |
Responsible for image map creation.
|
AX |
Responsible for image map creation.
|
Comments | Refer to img element. |
value
[
button
;
option
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
value
[
data
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
value
[
input
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Associates the accessible value for entry type input elements
and accessible name for button type input elements
|
UIA |
Associates the accessible value for entry type input elements
and accessible name for button type input elements
|
ATK |
Associates the accessible value for entry type input elements
and accessible name for button type input elements
|
AX | AXValue: <value> |
Comments |
value
[
li
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Exposed as first text node of
li 's accessible object.
|
UIA |
Expose the value of the
value attribute as the first text node in the list item.
If the value of the value attribute is an integer, set the UIA PositionInSet property to the integer value.
|
ATK |
Exposed as first text node of
li 's accessible object.
|
AX |
Exposed as
AXValue: <value> with accessible object:
AXRole:
AXListMarker
AXSubrole:
(nil)
AXRoleDescription:
list marker
|
Comments |
value
[
meter
;
progress
][WAI-ARIA-1.2] | aria-valuenow |
---|---|
MSAA + IAccessible2 |
Exposed as
IAccessibleValue::currentValue
|
UIA |
Exposed as
Value.Value
|
ATK |
Exposed as
atk_value_get_current_value
|
AX |
AXValue: <value>
|
Comments |
width
[
canvas
;
embed
;
iframe
;
img
;
input
;
object
;
source
(in picture
);
video
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 |
Defines an accessible object's width (
IAccessible::accLocation )
|
UIA |
Defines an accessible object's width (
BoundingRectangle )
|
ATK |
Defines an accessible object's width (
atk_component_get_size )
|
AX | `AXSize: w=n` |
Comments |
wrap
[
textarea
][WAI-ARIA-1.2] | Not mapped |
---|---|
MSAA + IAccessible2 | Not mapped |
UIA | Not mapped |
ATK | Not mapped |
AX | Not mapped |
Comments |
The terms accessible name and accessible description are properties provided in all accessibility APIs. The name of the properties may differ across APIs but they serve the same function: as a container for a short (name) or longer (description) string of text.
The text alternative computation is used to generate both the accessible name and accessible description. There are different rules provided for several different types of elements, nodes, and combinations of markup.
input type="text"
, input type="password"
, input type="search"
, input type="tel"
, input type="url"
and textarea
Elementinput type="text"
, input type="password"
, input type="search"
, input type="tel"
, input type="email"
, input type="url"
and textarea
Element Accessible Name Computationaria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
label
element(s) accessible name(s) - if more than one label is associated; concatenate by DOM order, delimited by spaces.
title
attribute.placeholder
attribute.input type="text"
, input type="password"
, input type="search"
, input type="tel"
, input type="email"
, input type="url"
and textarea
Element Accessible Description Computationaria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
alt
attribute.title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
fieldset
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
fieldset
element has a child that is a legend
element, then use the subtree of the first such element.
fieldset
element has a title
attribute, then use that attribute.
fieldset
element has an aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
output
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
output
element subtree.title
attribute.aria-describedby
.title
attribute if it wasn't used as the accessible name.
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
label
element.title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
summary
element, which is a direct child of the details
element, has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
summary
element subtree.title
attribute.summary
element as a direct child of the details
element, the user agent should provide one with a subtree containing a localized string of the word "details".
summary
element as a direct child of the details
element, but none of the above yield a usable text string, there is no accessible name.
aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
summary
element subtree if not used as the accessible name.
title
attribute if it wasn't used as the accessible name.
img
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
alt
attribute, even if its value is the empty string.
img
with an alt
attribute whose value is the empty string is mapped to the
presentation
role. It has no accessible name.
alt
attribute use the title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
table
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
table
element has a child that is a caption
element, then use the subtree of the first such element.
table
element has a title
attribute, then use that attribute.
aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
table
element has a child that is a caption
element and it wasn't used as the accessible name, then use the subtree of the first such element.
table
element has a title
attribute and it wasn't used as the accessible name, then use that attribute.
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
a
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
a
element subtree.title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
area
element has an aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
area
element's alt
attribute.title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute.The document referenced by the src
of the iframe
element gets its name from that document's title
element, like any other document. If there is no title
provided, there is no accessible name.
aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
abbr
, b
, bdi
, bdo
, br
, cite
, code
, dfn
, em
, i
, kbd
, mark
, q
, rp
, rt
, ruby
, s
, samp
, small
, strong
, sub
and sup
, time
, u
, var
, wbr
aria-label
or an aria-labelledby
attribute the accessible name is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute.aria-describedby
attribute the accessible description is to be calculated using the algorithm defined in Accessible Name and Description: Computation and API Mappings.
title
attribute if it wasn't used as the accessible name.
Review the commit history of this document on GitHub.
aside
mappings based on its nesting context. See GitHub PR 350.generic
role: a no href
, footer
not scoped to body
, header
not scoped to body
, samp
, span
. See GitHub PR 364.mark
to point to Core AAM mapping for the role. See GitHub Issue 316.blockquote
, caption
, code
, del
, em
, ins
, meter
, paragraph
, strong
, sub
, sup
and time
to ARIA 1.2 mappings in Core AAM. Fix body
mapping to generic
, and html
mapping to document
. Fix hgroup
mapping to generic
. Update details
to map to group
with additional information specific to ATK, UIA. See GitHub issue #348readonly
, name
, form
, disabled
. See Issue 257.hgroup
, slot
, autonomous custom element and form associated custom element. See GitHub issue #189.disabled
, scope
, spellcheck
, tabindex
to point to WAI-ARIA. Adds AX pattern
, reversed
, rows
, size
, span
, src
, start
, step
, type
attribute mappings. Adds min-length
, ping
, playsinline
, referrerpolicy
, sizes
, srcset
, data[value]
attribute mappings. See GitHub pull request #245.rb
and rtc
elements as they are marked as obsolete in HTML. See GitHub issue #115 and pull request #253.
high
, low
, max
, min
, and meter
and progress
's value
attribute. See GitHub pull request #244.mark
element's UIA LocalizedControlType
and AX AXRoleDescription
. See GitHub issue #236.summary
and details
elements. See GitHub issue #142 and GitHub issue #147.sub
and sup
. See GitHub pull request #252.menu
to match HTML Living Standard. Remove element and attribute mappings that are not applicable to menu
and menuitem
. Update mapping of menu
to role="list"
. See GitHub issue #188.ins
and del
elements. See GitHub pull request #219.ins
and del
elements. See GitHub issue #141.header
and footer
when not scoped to the body
. See GitHub issue #129.map
element. Add accessible name and description computation for area
. See GitHub issue #176.sub
and sup
elements. See Pull request #177.sup
and sub
elements. See GitHub issue #174.address
element. See GitHub issue #170.placeholder
attribute to accessible name computation for various input
elements. See GitHub issue #167.rb
and rtc
elements, and updated AXAPI mappings for the rb
, rt
and ruby
elements. See GitHub issue #115.svg
element. See GitHub issue #43.del
and ins
elements, and the datetime
attribute.header
and footer
when scoped to body
, aside
, and output
. See GitHub issue #119.multiple
attribute on input
element. See GitHub issue #96.sub
and sup
elements. See GitHub issue #121.body
element. See GitHub issue #117.meter
element. See GitHub issue #2.address
element. See GitHub issue #33.dt
element. See GitHub issue #78.mark
element.input
element with the type
attribute in the Color state. See GitHub issue #48.pre
, q
, and ruby
elements, and the multiple
attribute for the input
element. See GitHub issue #94.readonly
attribute to use aria-readonly="true"
WAI-ARIA mappings. See GitHub issue #93.canvas
element from AXImage
to AXGroup
.dfn
element. See GitHub issue #6.meter
element. See GitHub issue #2.audio
and video
elements. See GitHub issue #80.figure
element mappings to reflect the WAI-ARIA figure
role mappings.form
element based on presence of accessible name. See GitHub issue #106.img
element's title
attribute when the element's alt
attribute is empty. See GitHub issue #99.aria-roledescription
unless element also a conforming role
attribute value. See GitHub issue #98.type
attribute on the ol
element. See GitHub issue #91.title
attribute on abbr
element, and abbr
attribute on th
element. See GitHub issue #16.hidden
attribute. See GitHub issue #38.selected
attribute. See GitHub issue #92.time
element. See GitHub issue #88.lang
and dir
attributes. See GitHub issue #19.colspan
and rowspan
attributes. See GitHub issue #56 and issue #57.section
element. See GitHub issue #79.datalist
element if not linked with input
element. See GitHub issue #26.list
attribute. See GitHub issue #21.footer
and header
elements. See GitHub issue #59.input@type='date'
attribute. See GitHub issue #61.input@type='file'
element. See GitHub issue #62.summary
element. See GitHub issue #64.header
and footer
elements are or are not ARIA landmarks. See GitHub issue #65.aria-multiselectable
mapping for datalist
to reflect listbox selection model. See GitHub issue #71.multiple
attribute on input
and select
elements. See GitHub issue #72.checked
, contenteditable
, disabled
, and indeterminate
attributes.placeholder
attribute from accessible description computation for various input
elements.This section is non-normative.
The following people contributed to the development of this document.
This publication has been funded in part with U.S. Federal funds from the Department of Education, National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR), initially under contract number ED-OSE-10-C-0067, then under contract number HHSP23301500054C, and now under HHS75P00120P00168. The content of this publication does not necessarily reflect the views or policies of the U.S. Department of Education, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. Government.