The delegatesFocus
read-only property of the
ShadowRoot
interface returns a boolean that indicates whether
delegatesFocus was set when the shadow was attached (see
Element.attachShadow()
).
Syntax
var df = shadowRoot.delegatesFocus
Value
A boolean value — true
if the shadow root does delegate focus,
false
if it doesn't.
Examples
let customElem = document.querySelector('my-shadow-dom-element');
let shadow = customElem.shadowRoot;
...
// Does it delegate focus?
let hostElem = shadow.delegatesFocus;
Specifications
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'delegatesFocus' in that specification. |
Living Standard |
Browser compatibility
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