CustomElementRegistry.get()
The get()
method of the
CustomElementRegistry
interface returns the constructor for a
previously-defined custom element.
Syntax
get(name)
Parameters
name
-
The name of the custom element.
Return value
The constructor for the named custom element, or undefined
if there is no custom element defined with the name.
Examples
customElements.define(
"my-paragraph",
class extends HTMLElement {
constructor() {
let templateContent = document.getElementById("my-paragraph").content;
super() // returns element this scope
.attachShadow({ mode: "open" }) // sets AND returns this.shadowRoot
.append(templateContent.cloneNode(true));
}
}
);
// Return a reference to the my-paragraph constructor
let ctor = customElements.get("my-paragraph");
Specifications
Specification |
---|
HTML Standard # dom-customelementregistry-get-dev |
Browser compatibility
BCD tables only load in the browser