Blazor Dialog Accessibility
The Telerik UI for Blazor Dialog component is WCAG 2.1 AA and Section 508 compliant. The component also follows the WAI-ARIA best practices for implementing the keyboard navigation for its component role, and is tested against the popular screen readers.
Wai-Aria
Dialog component
| Selector | Attribute | Usage |
|---|---|---|
| .k-dialog | role=dialog |
Announces the dialog role of the component. |
aria-labelledby=.k-dialog-titlebar id |
Associate the title of the dialog. | |
aria-describedby=.k-dialog-content id |
Associate the dialog content to the wrap element. | |
| .k-overlay + .k-dialog | aria-modal=true |
Announces that the dialog is modal. Attribute is added only when the dialog is modal. |
Predefined dialogs
| Selector | Attribute | Usage |
|---|---|---|
| .k-dialog.k-prompt,.k-dialog.k-alert,.k-dialog.k-confirm | role=alertdialog |
Announces the dialog role of the component. |
Resources
ARIA practices Modal Dialog Example
Section 508
The Dialog is compliant with the Section 508 requirements
Testing
The component has been extensively tested automatically with static code analyzers and manually with the most popular screen readers.
Any Accessibility Issues could be reported in Telerik Support System.
Screen Readers
| Environment | Tool |
|---|---|
| Firefox | NVDA |
| Chrome | JAWS |
| Microsoft Edge | JAWS |