Aria-Selected Is Not Supported on Role Button Overview

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Aria-Selected Is Not Supported on Role Button

As web developers and designers, ensuring that our websites are accessible to all users is of utmost importance. This includes making sure that users with disabilities can easily navigate and interact with our web pages. One common accessibility feature that we use is ARIA, or Accessible Rich Internet Applications, which provides additional information to assistive technologies, such as screen readers, in interpreting web content.

One ARIA attribute that is commonly used to denote the current selection or active state of an element is aria-selected. This attribute is typically used in conjunction with interactive elements, such as buttons or tabs, to indicate which item is currently active or selected. However, there is a common misconception that aria-selected can be applied to all elements, including buttons with a role of “button”. In this article, we will discuss why using aria-selected on role button is not supported and provide alternative solutions for indicating the selected state of buttons.

The Role Button Element

In HTML, the element is used to create a clickable button that performs an action when clicked. However, in some cases, developers may choose to use a different HTML element and apply the role attribute to give it button-like behavior. For example, a element with role=”button” can be styled to look like a button and have the same interactive functionality.

While using role=”button” may provide the same visual appearance and functionality as a native element, it is important to note that there are some differences in terms of accessibility and ARIA support. One key difference is the way ARIA attributes, such as aria-selected, are handled on elements with role button.

Why Aria-Selected Is Not Supported on Role Button

The ARIA specification states that the aria-selected attribute is only supported on elements with a role of “option” or “tab”. This means that using aria-selected on elements with role button is not technically supported and may not work as expected with assistive technologies.

When a user navigates through a list of buttons that have aria-selected attributes, screen readers may not recognize the selected state of buttons with role button. This can lead to confusion and difficulty for users who rely on screen readers to navigate and interact with the page.

Alternative Solutions for Indicating the Selected State of Buttons

While aria-selected may not be supported on role button, there are alternative solutions that can be used to indicate the selected state of buttons. One common approach is to use ARIA roles and states in combination with CSS to visually highlight the selected button.

For example, you can use the aria-pressed attribute along with CSS to indicate the pressed state of a button. This will provide visual feedback to users when a button is selected, without relying on aria-selected. Additionally, you can use ARIA roles such as aria-checked or aria-activedescendant to indicate the active state of a button.

Another approach is to provide additional text or visual cues to indicate the selected state of a button. This can include adding a border, background color, or text indicator to the selected button. By providing clear visual feedback, users will be able to easily identify which button is currently active.

In conclusion, it is important to follow the ARIA specification and use ARIA attributes appropriately to ensure that our websites are accessible to all users. While aria-selected may not be supported on elements with role button, there are alternative solutions that can be used to indicate the selected state of buttons. By using ARIA roles and states in combination with CSS and providing clear visual feedback, we can create a more accessible and user-friendly experience for all users.

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