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Global Header

Accessibility guidance for building a global navigation header.

Developers building internal Workday applications will likely not need to create this component. However, if you’re building components to be used outside of Workday, this is a helpful reference for building a global navigation header that looks like our internal GlobalHeader.

Tooltip usage

  • The default variant <Tooltip> is used on all of the icon buttons, which will automatically set the aria-label of the child component to the title prop string.
  • The describe variant <Tooltip> is used instead on the “MENU” button because this is a text button. This variant will instead set aria-describedby to the child component referencing the the tooltip’s text “Global Navigation” to ensure that the visible button text “MENU” is not overriden by an aria-label.

Count badge usage

When <CountBadge> is used as a sibling component for button, the aria-describedby property is set on the button referencing the id value of the <CountBadge>. This practice helps support users depending on screen readers to describe both the name of the button and the value of the <CountBadge>.

When a web app dynamically updates count badges in real-time, consider the following accessibility enhancements to support live, real-time announcements for screen readers:

  • The <CountBadge> component is rendered as a child of the <AriaLiveRegion> container.
  • The <AriaLiveRegion> container is assigned a name by using aria-labelledby to reference the name of the icon button "Notifications".
  • The <AccessibleHide> component is used following the <CountBadge> to render a hidden word “new” that only screen reader users can access.
  • When the <CountBadge> is updated, then screen readers can automatically describe (in real-time) the name of the live region, “Notifications” and the text updated inside of it, “1 new”.