CustomElementRegistry: get() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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() {
const template = document.getElementById("custom-paragraph");
super() // returns element this scope
.attachShadow({ mode: "open" }) // sets AND returns this.shadowRoot
.append(document.importNode(template.content, true));
}
},
);
// Return a reference to the my-paragraph constructor
const ctor = customElements.get("my-paragraph");
Specifications
| Specification |
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| HTML # dom-customelementregistry-get-dev |
Browser compatibility
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Legend
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- Full support
- Full support
- Partial support
- Partial support