Summary
Returns the number of frames (either frame
or iframe
elements) in the window.
Syntax
framesCount = window.length;
framesCount
is the number of frames.
Example
if (window.length) { // this is a document with subframes }
Specification
Specification | Status | Comment |
---|---|---|
WHATWG HTML Living Standard The definition of 'Window.length' in that specification. |
Living Standard |