Itqualityassurance
- What does setting aria-live polite on a live region achieve?
- What does aria Busy do?
- What are aria-live regions?
- Which aria attribute is used to provide additional information about an element?
What does setting aria-live polite on a live region achieve?
aria-live="polite" indicates that the screen reader should wait until the user is idle before presenting updates to the user. This is the most commonly used value, as interrupting the user with "assertive" might interrupt their flow.
What does aria Busy do?
The aria-busy attribute with a value of true can be added to an element currently being updated or modified, to inform the assistive technology that it should wait until the modifications or changes are complete before exposing the content to the user.
What are aria-live regions?
The aria-live attribute makes it possible for an AT (such as a screen reader) to be notified when error messages are injected into a Live Region container. The content within the aria-live region is automatically read by the AT, without the AT having to focus on the place where the text is displayed.
Which aria attribute is used to provide additional information about an element?
The global aria-details attribute identifies the element (or elements) that provide additional information related to the object.
