Custom hook to bridge Custom Elements (Web Components) to React.
npm install use-custom-element
In this scenario, we are using a specific Dropdown Web Component as a React Dropdown Component. By using the custom React hook, we can provide all props in the right format to the custom element and register all event listeners (e.g. onChange from props) behind the scenes.
import React from 'react';
// Web Component Use Case
// install via npm install road-dropdown
import 'road-dropdown';
import useCustomElement from 'use-custom-element';
const Dropdown = props => {
const [customElementProps, ref] = useCustomElement(props);
return <road-dropdown {...customElementProps} ref={ref} />;
};
Afterward, the Dropdown component can be used:
const props = {
label: 'Label',
option: 'option1',
options: {
option1: { label: 'Option 1' },
option2: { label: 'Option 2' },
},
onChange: (value) => console.log(value),
};
return <Dropdown {...props} />;
You can also define a custom mapping:
import React from 'react';
// Web Component Use Case
// install via npm install road-dropdown
import 'road-dropdown';
import useCustomElement from 'use-custom-element';
const Dropdown = props => {
const [customElementProps, ref] = useCustomElement(props, {
option: 'selected',
onChange: 'click',
});
console.log(customElementProps);
// label: "Label"
// options: "{"option1":{"label":"Option 1"},"option2":{"label":"Option 2"}}"
// selected: "option1"
// and "onChange" mapped to "click" event for the event listener
return <my-dropdown {...customElementProps} ref={ref} />;
};
git clone [email protected]:the-road-to-learn-react/use-custom-element.gitcd use-custom-elementnpm installnpm run test
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent