Events > Event Handler Attachment | Deprecated > Deprecated 3.0 .delegate() Attach a handler to one or more events for all elements that match the selector, now or in the future, based on a specific set of root elements.
Events > Event Handler Attachment | Deprecated > Deprecated 3.0 .undelegate() Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.