NavigationCurrentEntryChangeEvent
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The NavigationCurrentEntryChangeEvent
interface of the Navigation API is the event object for the currententrychange
event, which fires when the Navigation.currentEntry
has changed.
This event will fire for same-document navigations (e.g. back()
or traverseTo()
), replacements (i.e. a navigate()
call with history
set to replace
), or other calls that change the entry's state (e.g. updateCurrentEntry()
, or the History API's History.replaceState()
).
This event fires after the navigation is committed, meaning that the visible URL has changed and the NavigationHistoryEntry
update has occurred. It is useful for migrating from usage of older API features like the hashchange
or popstate
events.
Constructor
-
Creates a new
NavigationCurrentEntryChangeEvent
object instance.
Instance properties
Inherits properties from its parent, Event
.
from
Read only Experimental-
Returns the
NavigationHistoryEntry
that was navigated from. -
Returns the type of the navigation that resulted in the change.
Examples
Navigation data reporting:
js
navigation.addEventListener("currententrychange", () => {
const data = navigation.currentEntry.getState();
submitAnalyticsData(data.analytics);
});
Setting up a per-entry event:
js
navigation.addEventListener("currententrychange", () => {
navigation.currentEntry.addEventListener("dispose", genericDisposeHandler);
});
Specifications
Specification |
---|
Unknown specification # navigationcurrententrychangeevent |
Browser compatibility
BCD tables only load in the browser