ARIA: range role
The range abstract role is a generic type of structure role representing a range of values.
WARNING: The
rangerole 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
这篇文档对你有帮助吗?
谢谢你的反馈!