Window: parent property
BaselineWidely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
TheWindow.parent property is a reference to the parentof the current window or subframe.
If a window does not have a parent, itsparent property is a reference toitself.
When a window is loaded in an<iframe>,<object>, or<frame>, its parent is the window with the element embedding thewindow.
Value
AWindow or<iframe> object.
Examples
js
if (window.parent !== window.top) { // We're deeper than one down}Specifications
| Specification |
|---|
| HTML # dom-parent-dev |
Browser compatibility
See also
window.frameElementreturns the specific element (such as<iframe>) thewindowis embedded into.window.topreturns a reference to the top-level window.