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  • WAI-ARIA: Role=Strong

    Content that is important, serious, or urgent. Description Content that is important, serious, or urgent. The purpose of the strong role is to communicate strong importance, seriousness, or urgency. It is not for communicating changes in typographical presentation that are not important to the meaning of the content. Authors SHOULD use the strong role only if its absence would change the…

  • WAI-ARIA: Role-Meter

    An element that represents a scalar measurement within a known range, or a fractional value. Description An element that represents a scalar measurement within a known range, or a fractional value. Authors MAY set aria-valuemin and aria-valuemax to indicate the minimum and maximum values for the meter. Otherwise, their implicit values follow the same rules as <input[type=”range”]> in [HTML]: The value of aria-valuenow MUST NOT fall below or exceed the computed…

  • WAI-ARIA: Role=Caption

    Visible content that names, and may also describe, a figure, table, grid, or treegrid. Description Visible content that names, and may also describe, a figure, table, grid, or treegrid. When using caption authors SHOULD ensure: Authors SHOULD set aria-labelledby on the parent figure, table, grid, or treegrid to reference the element with role caption. However, if a caption contains content that serves as both a name and description for its parent, authors MAY instead set aria-labelledby to reference an element within the caption that contains…

  • WAI-ARIA: Role=None

    An element whose implicit native role semantics will not be mapped to the accessibility API. Description New in ARIA 1.1 An element whose implicit native role semantics will not be mapped to the accessibility API. See synonym presentation. Note: Note regarding the ARIA 1.1 none role.§ In ARIA 1.1, the working group introduced none as a synonym to the presentation…

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