NotRestoredReasons: children property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The children read-only property of the NotRestoredReasons interface returns an array of NotRestoredReasons objects, one for each child <iframe> embedded in the current document, which may contain reasons why the top-level frame was blocked relating to the child frames.

Each object has the same structure as the parent object — this way, any number of levels of embedded <iframe>s can be represented inside the object recursively.


An array of NotRestoredReasons objects.

If the frame has no children, the array will be empty; if the document is in a cross-origin <iframe>, children will return null.



HTML Standard
# dom-not-restored-reasons-children

Browser compatibility

BCD tables only load in the browser

See also