unregisterRefreshHandler()
Removes a component’s refresh handler method from the refresh process.
refreshID
—(Required) A numeric refreshNode.handle
value that uniquely identifies the node of this component on the refresh tree. You obtain the refreshNode.handle
value when you call registerRefreshHandler()
.
None.
Use the unregisterRefreshHandler()
method to remove a refresh handler's registration from the refresh tree. Child contexts are temporarily retained to ensure that they are refreshed, in case unregistration takes place mid-refresh.
You must unregister your component’s handler callback methods in disconnectedCallback()
.
See Also