ARIA: range role


目录

The range abstract role is a generic type of structure role representing a range of values.

WARNING: The range role is an abstract role. It is included here for completeness of documentation. It is not to be used by web authors.

Description

The range role is an abstract role. It must not be used by web authors. It is the superclass for structural roles for elements that accept a value within a range of values, including the meter role, progressbar and slider. For these three, consider using the meter element, the progress element, and the input/range, respectively.

Specifications

See also


版本号 #3
由 壳壳虫 创建于 2026-10-31 03:27:53 UTC
由 cocobook-sync 更新于 2026-11-04 17:33:21 UTC