Гид по продукту · 6 мин чтения
Accessibility in dense tables: screen readers and keyboard paths
ARIA grid roles, focus order, and pragmatic limits when virtualizing tens of thousands of rows.
Опубликовано 21 марта 2025 г. · Table
Data grids expose rows and cells to assistive tech via role="grid" patterns. Virtualization complicates linear navigation, products should preserve logical tab order and announce sort/filter state changes.
Goals
- Every interactive cell reachable by keyboard.
- Visible focus rings on custom cell editors.
- Document known limitations for mega-grids in VPATs.