W3cubDocs

/Web APIs

NavigationHistoryEntry: index property

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

js

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

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
index 102 102 No No 88 No 102 102 No 70 No 19.0

See also

© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/NavigationHistoryEntry/index