Readonly ADDITIONReadonly AT_Readonly BUBBLING_Readonly CAPTURING_Readonly MODIFICATIONReadonly NONEReadonly REMOVALReadonly attrReadonly attrReadonly bubblesReturns true or false depending on how event was initialized. True if event goes through its target's ancestors in reverse tree order, and false otherwise.
Readonly cancelableReturns true or false depending on how event was initialized. Its return value does not always carry meaning, but true can indicate that part of the operation during which event was dispatched, can be canceled by invoking the preventDefault() method.
Readonly composedReturns true or false depending on how event was initialized. True if event invokes listeners past a ShadowRoot node that is the root of its target, and false otherwise.
Readonly currentReturns the object whose event listener's callback is currently being invoked.
Readonly defaultReturns true if preventDefault() was invoked successfully to indicate cancelation, and false otherwise.
Readonly eventReturns the event's phase, which is one of NONE, CAPTURING_PHASE, AT_TARGET, and BUBBLING_PHASE.
Readonly isReturns true if event was dispatched by the user agent, and false otherwise.
Readonly newReadonly prevReadonly relatedReadonly srcReadonly targetReturns the object to which event is dispatched (its target).
Readonly timeReturns the event's timestamp as the number of milliseconds measured relative to the time origin.
Readonly typeReturns the type of event, e.g. "click", "hashchange", or "submit".
Optional bubblesArg: booleanOptional cancelableArg: booleanOptional relatedNodeArg: null | NodeOptional prevValueArg: stringOptional newValueArg: stringOptional attrNameArg: stringOptional attrChangeArg: numberGenerated using TypeDoc
Provides event properties that are specific to modifications to the Document Object Model (DOM) hierarchy and nodes.
Deprecated
DOM4 [DOM] provides a new mechanism using a MutationObserver interface which addresses the use cases that mutation events solve, but in a more performant manner. Thus, this specification describes mutation events for reference and completeness of legacy behavior, but deprecates the use of the MutationEvent interface.