Button Examples

About This Example

The following command and toggle button examples demonstrate the Button Pattern.

Similar examples include:

Navigation Menu Button: A button that opens a menu of items that behave as links.
Action Menu Button Example Using element.focus(): A button that opens a menu of actions or commands where focus in the menu is managed using element.focus().
Action Menu Button Example Using aria-activedescendant: A button that opens a menu of actions or commands where focus in the menu is managed using aria-activedescendant.

This Print action button uses a div element.

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This Mute toggle button uses an a element.

Key	Function
`Enter`	Activates the button.
`Space`	Activates the button.

Role	Attribute	Element	Usage
`button`		`div`, `a`	Identifies the element as a `button` widget. Accessible name for the button is defined by the text content of the element.
	`tabindex="0"`	`div`, `a`	Includes the element in the tab sequence. Needed on the `a` element because it does not have a `href` attribute.
	`aria-pressed="false"`	`a`	Identifies the button as a toggle button. Indicates the toggle button is not pressed.
	`aria-pressed="true"`	`a`	Identifies the button as a toggle button. Indicates the toggle button is pressed.

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