attributeNamespace property
The MutationRecord read-only property attributeNamespace is the
namespace of the mutated attribute in the MutationRecord observed by a
MutationObserver.
Implementation
external String? get attributeNamespace;The MutationRecord read-only property attributeNamespace is the
namespace of the mutated attribute in the MutationRecord observed by a
MutationObserver.
external String? get attributeNamespace;