Angular - Internationalization and Accessibility
Which ARIA attribute should you use to indicate that a section of content is currently hidden but can be expanded?
Which ARIA attribute should you use to indicate that a section of content is currently hidden but can be expanded?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the attribute that controls expandable content
aria-expandedindicates if a section is expanded or collapsed.Step 2: Match the attribute value for hidden but expandable
When content is hidden but can be expanded,
aria-expanded="false"is correct.Final Answer:
aria-expanded="false" -> Option BQuick Check:
Expandable content state = aria-expanded [OK]
Quick Trick: Use aria-expanded to show if content is open or closed [OK]
Common Mistakes:
- Using aria-hidden to indicate expandable state
- Confusing aria-checked with expansion
- Misusing aria-disabled for visibility
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