interface Event
Private
An event which takes place in the DOM.
readonly
bubbles: boolean
Returns 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.
deprecated
cancelBubble: boolean
readonly
cancelable: boolean
Returns 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
composed: boolean
Returns 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
currentTarget: EventTarget | null
Returns the object whose event listener's callback is currently being
invoked.
readonly
defaultPrevented: boolean
Returns true if preventDefault() was invoked successfully to indicate
cancellation, and false otherwise.
readonly
eventPhase: number
Returns the event's phase, which is one of NONE, CAPTURING_PHASE,
AT_TARGET, and BUBBLING_PHASE.
readonly
isTrusted: boolean
Returns true if event was dispatched by the user agent, and false
otherwise.
deprecated
returnValue: boolean
deprecated
readonly
srcElement: EventTarget | null
readonly
target: EventTarget | null
Returns the object to which event is dispatched (its target).
readonly
timeStamp: number
Returns the event's timestamp as the number of milliseconds measured
relative to the time origin.
readonly
type: string
Returns the type of event, e.g. "click", "hashchange", or "submit".
readonly
NONE: 0
readonly
CAPTURING_PHASE: 1
readonly
AT_TARGET: 2
readonly
BUBBLING_PHASE: 3
composedPath(): EventTarget[]
Returns the invocation target objects of event's path (objects on which
listeners will be invoked), except for any nodes in shadow trees of which
the shadow root's mode is "closed" that are not reachable from event's
currentTarget.
deprecated
initEvent(type: string,bubbles?: boolean,cancelable?: boolean,): void
preventDefault(): void
If invoked when the cancelable attribute value is true, and while
executing a listener for the event with passive set to false, signals to
the operation that caused event to be dispatched that it needs to be
canceled.
stopImmediatePropagation(): void
Invoking this method prevents event from reaching any registered event
listeners after the current one finishes running and, when dispatched in a
tree, also prevents event from reaching any other objects.
stopPropagation(): void
When dispatched in a tree, invoking this method prevents event from
reaching any objects other than the current object.