ShadowRoot: serializable property
The serializable
read-only property of the ShadowRoot
interface returns true
if the shadow root is serializable.
If set, the shadow root may be serialized by calling the Element.getHTML()
or ShadowRoot.getHTML()
methods with the options.serializableShadowRoots
parameter set true
.
The serializable property of a shadow root is specified when the shadow root is created, either declaratively by adding the shadowrootserializable
attribute on a <template>
element (along with an allowed shadowrootmode
value), or by setting the options.serializable
parameter to true
when using Element.attachShadow()
.
Value
true
if the shadow root is serializable; false
otherwise.
Examples
js
let customElem = document.querySelector("my-shadow-dom-element");
let shadow = customElem.shadowRoot;
// ...
// Is it serializable?
let hostElem = shadow.serializable;
Specifications
Specification |
---|
DOM Standard # dom-shadowroot-serializable |
Browser compatibility
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