wai-aria

What's the difference between HTML 'hidden' and 'aria-hidden' attributes?

由 柔情痞子 提交于 2019-11-26 19:33:55
I have been seeing the aria attribute all over while working with Angular Material. Can someone explain to me, what the aria prefix means? but most importantly what I'm trying to understand is the difference between aria-hidden and hidden attribute. Leo Farmer ARIA (Accessible Rich Internet Applications) defines a way to make Web content and Web applications more accessible to people with disabilities. The hidden attribute is new in HTML5 and tells browsers not to display the element. The aria-hidden property tells screen-readers if they should ignore the element. Have a look at the w3 docs

Recommended WAI-ARIA implementation for navigation bar/menu

由 僤鯓⒐⒋嵵緔 提交于 2019-11-26 15:03:05
问题 We are in the process of implementing (i.e. adding) WAI-ARIA support to the main navigation menu of a web portal. Menu is the one shown here: Menu is implemented by means of classic <ul> / <li> / <a> DOM tree, styled with CSS to look like horizontal tabs. What is the recommended WAI-ARIA implementation for such a widget? I'm going to post a possible implementation here as an answer, so to get things going. Skip the remaining paragraphs if you know/don't care about CSS navigation menus in WAI

What is HTML5 ARIA?

由 霸气de小男生 提交于 2019-11-26 14:59:25
问题 What is HTML5 ARIA? I do not understand how to implement it. 回答1: WAI-ARIA is a spec defining support for accessible web apps. It defines bunch of markup extensions (mostly as attributes on HTML5 elements), which can be used by the web app developer to provide additional information about the semantics of the various elements to assistive technologies like screen readers. Of course, for ARIA to work, the HTTP user agent that interprets the markup needs to support ARIA, but the spec is created

What&#39;s the difference between HTML &#39;hidden&#39; and &#39;aria-hidden&#39; attributes?

由 无人久伴 提交于 2019-11-26 06:59:34
问题 I have been seeing the aria attribute all over while working with Angular Material. Can someone explain to me, what the aria prefix means? but most importantly what I\'m trying to understand is the difference between aria-hidden and hidden attribute. 回答1: ARIA (Accessible Rich Internet Applications) defines a way to make Web content and Web applications more accessible to people with disabilities. The hidden attribute is new in HTML5 and tells browsers not to display the element. The aria
订阅 wai-aria