When Setup and non-setup objects are used in the same transaction for DML operation, we get this error.This is mainly because setup objects are used for the access levels of the non-setup object records.If we are modifying a user role and account in the same transaction we get this error. ...

From a quick action following actions are performed:Create a recordSend an emaillog a callcustom vfupdate a recordlightning componentFlowA lightning component can be accessed in quick action only if it implements an interface: force:lightningQuickAction ...

Lightning Events:Component EventsApplication EventsComponent Events:    The way of communication between the same component or the component in the hierarchy.    The sequence of component event propagation:Event firedCapture phase - the event is navigated from root component to source(Component that fired the event)Bubble phase - the event is navigated from the source component to the root container.The event can...