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
.
SyntaxEdit
length = history.length;
ExamplesEdit
var result = window.history.length; // Returns the size of the history of the current session.
SpecificationsEdit
Specification | Status | Comment |
---|---|---|
WHATWG 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 compatibilityEdit
See alsoEdit
- The
History
interface it belongs to.