ReadonlyidThe id read-only property of the NavigationHistoryEntry interface returns the id of the history entry, or an empty string if current document is not fully active.
ReadonlyindexThe index read-only property of the NavigationHistoryEntry interface returns the index of the history entry in the history entries list (that is, the list returned by Navigation.entries()), or -1 if the entry does not appear in the list or if current document is not fully active.
ReadonlykeyThe key read-only property of the NavigationHistoryEntry interface returns the key of the history entry, or an empty string if current document is not fully active.
ReadonlysameThe sameDocument read-only property of the NavigationHistoryEntry interface returns true if this history entry is for the same document as the current Document value and current document is fully active, or false otherwise.
ReadonlyurlThe url read-only property of the NavigationHistoryEntry interface returns the absolute URL of this history entry.
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
Optionaloptions: boolean | AddEventListenerOptionsThe addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
Optionaloptions: boolean | AddEventListenerOptionsThe dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order.
The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order.
The getState() method of the NavigationHistoryEntry interface returns a clone of the developer-supplied state associated with this history entry.
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target.
Optionaloptions: boolean | EventListenerOptionsThe removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target.
Optionaloptions: boolean | EventListenerOptions
The
NavigationHistoryEntryinterface of the Navigation API represents a single navigation history entry.MDN Reference