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When talking about Wai-aria we are referring to?
Accessible Rich Internet Applications (WAI-ARIA) Version 1.0. This is primarily aimed at developers of Web browsers, assistive technologies, and other user agents, in addition to developers of other technical specifications, and developers of accessibility evaluation tools.
What is Wai-aria What is its purpose?
WAI-ARIA is a technical specification that provides a framework to improve the accessibility and interoperability of web content and applications. This document is primarily for developers creating custom widgets and other web application components.
Is Aria HTML?
ARIA is a set of attributes you can add to HTML elements that define ways to make web content and applications accessible to users with disabilities who use assistive technologies (AT). When accessibility issues cannot be managed with native HTML, ARIA can help bridge those gaps.
What is WAI-ARIA in HTML?
WAI-ARIA, the Accessible Rich Internet Applications Suite, defines a way to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with HTML, JavaScript, and related technologies.
What does ARIA mean in HTML?
Accessible Rich Internet Applications
Accessible Rich Internet Applications (ARIA) is a set of attributes that define ways to make web content and web applications (especially those developed with JavaScript) more accessible to people with disabilities.
Why is WAI-ARIA useful for web development?
WAI-ARIA adds the role attribute to browsers, which allows you to add extra semantic value to elements on your site wherever they are needed. The first major area in which this is useful is providing information for screenreaders so that their users can find common page elements.
When to use ARIA-disabled = ” true “?
For example, aria-disabled =”true” can be used to indicate that a form field is disabled.
How are States different from properties in ARIA?
States — Special properties that define the current conditions of elements, such as aria-disabled=”true”, which specifies to a screenreader that a form input is currently disabled. States differ from properties in that properties don’t change throughout the lifecycle of an app, whereas states can change, generally programmatically via JavaScript.
When do you need to use native HTML features?
Ideally, you should always use native HTML features to provide the semantics required by screenreaders to tell their users what is going on. Sometimes this isn’t possible, either because you have limited control over the code, or because you are creating something complex that doesn’t have an easy HTML element to implement it.