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Tag Dismissible Table of Contents Accessibility support Keyboard Key / stateFunctionTab, Shift-TabMoves focus to the next (or previous) focusable element.Enter, SpaceRemoves the element. ARIA enhancements External ARIA provided by the aria property: ARIAUsagearia-labelDefines a string value that labels the interactive element. Internal ARIA that is managed by the component: ARIAUsagearia-hidden="true"The "close" icon is hidden from assistive technologies. Development considerations Focus handling Ensure that when a p-tag-dismissible is removed, the focus is set to the previous or next p-tag-dismissible or to another focusable element. This prevents losing the focus order. Common do's and don'ts Do provide a visible label that describes the tag content. Do pass dismiss-button ARIA through the aria prop when the default action text is insufficient. Do move focus to a sensible target after removing a tag. Don't add native aria-* attributes directly on the component host. Integration examples
Dismiss button ARIA on host vs aria prop❌ Anti-pattern
<p-tag-dismissible label="Sport Chrono" aria-label="Remove Sport Chrono filter"></p-tag-dismissible>
✅ Recommended
<p-tag-dismissible label="Sport Chrono" aria="{'aria-label': 'Remove Sport Chrono filter'}"></p-tag-dismissible>
Tag without descriptive label❌ Anti-pattern
<p-tag-dismissible>
  <p-icon name="watch-sport-chrono"></p-icon>
</p-tag-dismissible>
✅ Recommended
<p-tag-dismissible label="Sport Chrono Package">
  <p-icon name="watch-sport-chrono"></p-icon>
</p-tag-dismissible>
Tests Automated TechnologySupportAXE-Core (WCAG 2.2 AA, Best-Practice)✅High-Contrast Mode (light/dark)✅Text-Zoom (200%)✅ Manual TechnologySupportKeyboard✅Screen reader (VoiceOver, NVDA)✅
Global settingsColor SchemeAll color tokens use the light-dark() CSS function. Set the theme via the CSS color-scheme property: light for light mode, dark for dark mode, or light dark to follow the user's system preference.LightDarkLight DarkDirectionThe dir global attribute in HTML changes the direction of text and other content within an element. It's most often used on the <html> tag to set the entire page's direction, which is crucial for supporting languages that are written from right to left (RTL), such as Arabic and Hebrew. For example, using <html dir="rtl"> makes the entire page display from right to left, adjusting the layout and text flow accordingly.LTR (left-to-right)RTL (right-to-left)Text ZoomTo ensure accessibility and comply with WCAG 2.2 AA standards, it is mandatory for web content to support text resizing up to at least 200% without loss of content or functionality. Using relative units like rem is a best practice for achieving this, as they allow the text to scale uniformly based on the user's browser settings.100%130%150%200%