AriaAttributes

Properties

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Identifies the currently active element when DOM focus is on a composite widget, textbox, group, or application.

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abstract var ariaAtomic: Boolean?

Indicates whether assistive technologies will present all, or only parts of, the changed region based on the change notifications defined by the aria-relevant attribute.

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Indicates whether inputting text could trigger display of one or more predictions of the user's intended value for an input and specifies how predictions would be presented if they are made.

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abstract var ariaBrailleLabel: String?

Defines a string value that labels the current element, which is intended to be converted into Braille.

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Defines a human-readable, author-localized abbreviated description for the role of an element, which is intended to be converted into Braille.

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abstract var ariaBusy: Boolean?
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abstract var ariaChecked: AriaChecked?

Indicates the current "checked" state of checkboxes, radio buttons, and other widgets.

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abstract var ariaColCount: Int?

Defines the total number of columns in a table, grid, or treegrid.

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abstract var ariaColIndex: Int?

Defines an element's column index or position with respect to the total number of columns within a table, grid, or treegrid.

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abstract var ariaColIndexText: String?

Defines a human readable text alternative of aria-colindex.

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abstract var ariaColSpan: Int?

Defines the number of columns spanned by a cell or gridcell within a table, grid, or treegrid.

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abstract var ariaControls: String?

Identifies the element (or elements) whose contents or presence are controlled by the current element.

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abstract var ariaCurrent: AriaCurrent?

Indicates the element that represents the current item within a container or set of related elements.

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abstract var ariaDescribedBy: String?

Identifies the element (or elements) that describes the object.

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abstract var ariaDescription: String?

Defines a string value that describes or annotates the current element.

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abstract var ariaDetails: String?

Identifies the element that provides a detailed, extended description for the object.

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abstract var ariaDisabled: Boolean?

Indicates that the element is perceivable but disabled, so it is not editable or otherwise operable.

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Indicates what functions can be performed when a dragged object is released on the drop target.

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abstract var ariaErrorMessage: String?

Identifies the element that provides an error message for the object.

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abstract var ariaExpanded: Boolean?

Indicates whether the element, or another grouping element it controls, is currently expanded or collapsed.

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abstract var ariaFlowTo: String?

Identifies the next element (or elements) in an alternate reading order of content which, at the user's discretion, allows assistive technology to override the general default of reading in document source order.

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abstract var ariaGrabbed: Boolean?

Indicates an element's "grabbed" state in a drag-and-drop operation.

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abstract var ariaHasPopup: AriaHasPopup?

Indicates the availability and type of interactive popup element, such as menu or dialog, that can be triggered by an element.

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abstract var ariaHidden: Boolean?

Indicates whether the element is exposed to an accessibility API.

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abstract var ariaInvalid: AriaInvalid?

Indicates the entered value does not conform to the format expected by the application.

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abstract var ariaKeyShortcuts: String?

Indicates keyboard shortcuts that an author has implemented to activate or give focus to an element.

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abstract var ariaLabel: String?

Defines a string value that labels the current element.

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abstract var ariaLabelledBy: String?

Identifies the element (or elements) that labels the current element.

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abstract var ariaLevel: Int?

Defines the hierarchical level of an element within a structure.

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abstract var ariaLive: AriaLive?

Indicates that an element will be updated, and describes the types of updates the user agents, assistive technologies, and user can expect from the live region.

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abstract var ariaModal: Boolean?

Indicates whether an element is modal when displayed.

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abstract var ariaMultiline: Boolean?

Indicates whether a text box accepts multiple lines of input or only a single line.

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Indicates that the user may select more than one item from the current selectable descendants.

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Indicates whether the element's orientation is horizontal, vertical, or unknown/ambiguous.

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abstract var ariaOwns: String?

Identifies an element (or elements) in order to define a visual, functional, or contextual parent/child relationship between DOM elements where the DOM hierarchy cannot be used to represent the relationship.

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abstract var ariaPlaceholder: String?

Defines a short hint (a word or short phrase) intended to aid the user with data entry when the control has no value. A hint could be a sample value or a brief description of the expected format.

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abstract var ariaPosInSet: Int?

Defines an element's number or position in the current set of listitems or treeitems. Not required if all elements in the set are present in the DOM.

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abstract var ariaPressed: AriaPressed?

Indicates the current "pressed" state of toggle buttons.

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abstract var ariaReadOnly: Boolean?

Indicates that the element is not editable, but is otherwise operable.

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abstract var ariaRelevant: AriaRelevant?

Indicates what notifications the user agent will trigger when the accessibility tree within a live region is modified.

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abstract var ariaRequired: Boolean?

Indicates that user input is required on the element before a form may be submitted.

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Defines a human-readable, author-localized description for the role of an element.

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abstract var ariaRowCount: Int?

Defines the total number of rows in a table, grid, or treegrid.

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abstract var ariaRowIndex: Int?

Defines an element's row index or position with respect to the total number of rows within a table, grid, or treegrid.

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abstract var ariaRowIndexText: String?

Defines a human readable text alternative of aria-rowindex.

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abstract var ariaRowSpan: Int?

Defines the number of rows spanned by a cell or gridcell within a table, grid, or treegrid.

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abstract var ariaSelected: Boolean?

Indicates the current "selected" state of various widgets.

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abstract var ariaSetSize: Int?

Defines the number of items in the current set of listitems or treeitems. Not required if all elements in the set are present in the DOM.

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abstract var ariaSort: AriaSort?

Indicates if items in a table or grid are sorted in ascending or descending order.

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abstract var ariaValueMax: Double?

Defines the maximum allowed value for a range widget.

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abstract var ariaValueMin: Double?

Defines the minimum allowed value for a range widget.

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abstract var ariaValueNow: Double?

Defines the current value for a range widget.

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abstract var ariaValueText: String?

Defines the human readable text alternative of aria-valuenow for a range widget.