This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
Object.getNotifer() method was used to create an object that allows to synthetically trigger a change, but has been deprecated and removed in browsers.
- The object to retrieve the notifier of.
The notifier object associated with the object being passed to the function.
The notifier is used to trigger synthetic changes that will be observed by