Description
An <sp-menu /> is used for creating a menu list. The various elements inside a menu are given as <sp-menu-group/>, <sp-menu-item />, or <sp-menu-divider />.
Installation
npm install @spectrum-web-components/menu-group
# or
yarn add @spectrum-web-components/menu-group
Variants
Organization
The content of a menu can be organized by either adding <sp-menu-divider /> elements to a flat list, or by labeling groups of items in a longer list with a <sp-menu-group /> element which provides a slot for a group header; [slot="header"].
<sp-popover open style="position: relative">
<sp-menu>
<sp-menu-group>
<span slot="header">New York</span>
<sp-menu-item>
Central Park
</sp-menu-item>
<sp-menu-item>
Prospect Park
</sp-menu-item>
</sp-menu-group>
<sp-menu-divider></sp-menu-divider>
<sp-menu-group>
<span slot="header">San Fransisco</span>
<sp-menu-item>
Golden Gate Park
</sp-menu-item>
<sp-menu-item>
Lake Merced Park
</sp-menu-item>
</sp-menu-group>
</sp-menu>
</sp-popover>Accessibility
<sp-menu />, <sp-menu-group />, and <sp-menu-item /> each deliver a different part of the wai-aria "menu" pattern and support the menu, group, and menuitem roles respectively. To support ease of keyboard navigation, only the first active or first selected <sp-menu-item /> can be accessed in the tab order. Once the focus has entered the menu the up and down arrow keys can be used to access the rest of the menu.