Merge pull request #1187 from re-motion/bugfix/RM-9238-not-selected-tree-nodes-are-still-read-as-selected-in-jaws

RM-9238 Not selected tree nodes are now set as not selected

Author: Frazerus

Remotion/Web/Core/UI/Controls/WebTreeView.cs

@@ -834,8 +834,10 @@ private void RenderNodeLabel (HtmlTextWriter writer, WebTreeNode node, string no
       writer.AddAttribute(HtmlTextWriterAttribute2.Role, HtmlRoleAttributeValue.TreeItem);
       writer.AddAttribute("tabindex", _focusededNode == node ? "0" : "-1");
 
-      if(node.IsSelected)
-        writer.AddAttribute(HtmlTextWriterAttribute2.AriaSelected, HtmlAriaSelectedAttributeValue.True);
+      var ariaSelectedAttributeValue = node.IsSelected
+        ? HtmlAriaSelectedAttributeValue.True
+        : HtmlAriaSelectedAttributeValue.False;
+      writer.AddAttribute(HtmlTextWriterAttribute2.AriaSelected, ariaSelectedAttributeValue);
 
       bool hasChildren = node.Children.Count > 0;
       bool isEvaluated = node.IsEvaluated;