NavigationHistoryEntry.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 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.

Value

A number representing the index of the entry in the history entries list, or -1 if this item does not appear in the list.

Examples

const current = navigation.currentEntry;
console.log(current.index);

Specifications

Specification
Navigation API
# dom-navigationhistoryentry-index

Browser compatibility

BCD tables only load in the browser

See also