determine subclassRole from superclassRole

dequelabs · Jul 31, 2019 · e5b7222 · e5b7222
1 parent 46c711b
commit e5b7222
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Showing 2 changed files with 5 additions and 7 deletions.
diff --git a/lib/commons/aria/index.js b/lib/commons/aria/index.js
@@ -1975,7 +1975,6 @@ lookupTable.role = {
 			'input:not([type])',
 			'textarea'
 		],
-		subclassRoles: ['searchbox'],
 		unsupported: false
 	},
 	timer: {

diff --git a/lib/commons/aria/subclass-implicit-nodes.js b/lib/commons/aria/subclass-implicit-nodes.js
@@ -9,17 +9,16 @@
  * @return {Mixed} Either an Array of CSS selectors or `null` if there are none
  */
 aria.subclassImplicitNodes = function(role) {
-	const roles = aria.lookupTable.role[role];
+	const roles = aria.lookupTable.role;
 	let subclassRoles = [];
 
-	if (roles && roles.subclassRoles) {
-		roles.subclassRoles.forEach(subclassRole => {
-			const implicit = aria.implicitNodes(subclassRole);
-
+	for (const roleName in roles) {
+		if (roles[roleName].superclassRole === role) {
+			const implicit = aria.implicitNodes(roleName);
 			if (implicit) {
 				subclassRoles = subclassRoles.concat(implicit);
 			}
-		});
+		}
 	}
 
 	if (subclassRoles.length > 0) {