NavigationDestination.index

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The index read-only property of the NavigationDestination interface returns the index value of the destination NavigationHistoryEntry if the NavigateEvent.navigationType is traverse, or -1 otherwise.

Value

A number representing the index of the destination NavigationHistoryEntry, or -1.

Examples

navigation.addEventListener('navigate', (event) => {
  console.log(event.destination.index);
});

Specifications

Specification
Navigation API
# dom-navigationdestination-index

Browser compatibility

BCD tables only load in the browser

See also