getRole() — astro Function Reference

Architecture documentation for the getRole() function in a11y.ts from the astro codebase.

Function typescript DevToolbar ToolbarClient calls 1

Entity Profile

DevToolbar→ ToolbarClient→ getRole() — astro Function Reference

Dependency Diagram

graph TD
  ba67f396_93a9_66d0_1077_5fe380d918be["getRole()"]
  7c3b1f35_d834_f912_339d_8627bdd8631a["a11y.ts"]
  ba67f396_93a9_66d0_1077_5fe380d918be -->|defined in| 7c3b1f35_d834_f912_339d_8627bdd8631a
  80d4bf76_ff86_d7e7_8869_b38b782ed518["getImplicitRole()"]
  ba67f396_93a9_66d0_1077_5fe380d918be -->|calls| 80d4bf76_ff86_d7e7_8869_b38b782ed518
  style ba67f396_93a9_66d0_1077_5fe380d918be fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/runtime/client/dev-toolbar/apps/audit/rules/a11y.ts lines 657–662

function getRole(element: Element): ARIARoleDefinitionKey | undefined {
	if (element.hasAttribute('role')) {
		return element.getAttribute('role')! as ARIARoleDefinitionKey;
	}
	return getImplicitRole(element) as ARIARoleDefinitionKey;
}