| layout | tags |
|---|---|
doc-api.html |
argument-list, shadow-dom |
Determines if an element is the descendant of a ShadowRoot.
var element = document.getElementById('victim');
var isShadowed = ally.is.shadowed(element);| Name | Type | Default | Description |
|---|---|---|---|
| element | HTMLElement |
required | The Element to test. |
Boolean, true if the element is hosted in a ShadowRoot.
TypeError if element argument is not of type HTMLElement.
:::note Requires ShadowDOM support. :::