The History.length
read-only property returns an integer representing the number of elements in the session history, including the currently loaded page. For example, for a page loaded in a new tab this property returns 1
.
Syntax
const length = history.length
Specifications
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'History.length' in that specification. |
Living Standard | No change from HTML5. |
HTML5 The definition of 'History.length' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
length | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE Full support 10 | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
See also
- The
History
interface it belongs to.