CustomElementRegistry: get() method
The get()
method of the
CustomElementRegistry
interface returns the constructor for a
previously-defined custom element.
Syntax
js
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
js
customElements.define(
"my-paragraph",
class extends HTMLElement {
constructor() {
let templateContent = document.getElementById("custom-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 # dom-customelementregistry-get-dev |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
get |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Partial support
- Partial support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.