Techniques für WCAG 2.2

Techniken sind Beispiele für Möglichkeiten, die Web Content Accessibility Guidelines (WCAG) zu erfüllen. Sie sind nicht erforderlich, um WCAG zu erfüllen. Weitere Informationen finden Sie unter Über WCAG-Techniken.

ARIA Techniques

• ARIA1: Using the aria-describedby property to provide a descriptive label for user interface controls
• ARIA2: Identifying a required field with the aria-required property
• ARIA4: Using a WAI-ARIA role to expose the role of a user interface component
• ARIA5: Using WAI-ARIA state and property attributes to expose the state of a user interface component
• ARIA6: Using aria-label to provide labels for objects
• ARIA7: Using aria-labelledby for link purpose
• ARIA8: Using aria-label for link purpose
• ARIA9: Using aria-labelledby to concatenate a label from several text nodes
• ARIA10: Using aria-labelledby to provide a text alternative for non-text content
• ARIA11: Using ARIA landmarks to identify regions of a page
• ARIA12: Using role=heading to identify headings
• ARIA13: Using aria-labelledby to name regions and landmarks
• ARIA14: Using aria-label to provide an invisible label where a visible label cannot be used
• ARIA15: Using aria-describedby to provide descriptions of images
• ARIA16: Using aria-labelledby to provide a name for user interface controls
• ARIA17: Using grouping roles to identify related form controls
• ARIA18: Using aria-alertdialog to Identify Errors
• ARIA19: Using ARIA role=alert or Live Regions to Identify Errors
• ARIA20: Using the region role to identify a region of the page
• ARIA21: Using aria-invalid to Indicate An Error Field
• ARIA22: Using role=status to present status messages
• ARIA23: Using role=log to identify sequential information updates
• ARIA24: Semantically identifying a font icon with role="img"