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
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
get | ||||||||||||