Adonis React
React provider for AdonisJS.
:warning: This module is unstable and in active development. Use at your own risk. |
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Prerequisites
This provider requires AdonisJS v5 preview and won't work with AdonisJS v4.
Installation
npm i adonis-react react react-dom
npm i -D @types/react
node ace invoke adonis-react
You'll also need to add "jsx": "react"
to the compilerOptions
of your
TypeScript configuration.
Usage
Writing a layout component
It may change in the future, but for now adonis-react
doesn't create any HTML
for you, so you will probably need to write a layout component that contains
the base structure for your page:
import React, { ReactNode } from 'react';
export default function Base(props: { children: ReactNode }) {
return (
<html lang="en">
<head>
<meta charSet="UTF-8" />
<title>My Adonis website</title>
<link
href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css"
rel="stylesheet"
/>
</head>
<body>{props.children}</body>
</html>
);
}
Writing a page component
Now that you have a layout component, you can use it in any page component (the
component that will be rendered from your controllers):
import React from 'react';
import Base from '../layouts/Base';
export default function Index() {
return (
<Base>
<div className="max-w-screen-xl mx-auto text-center py-16 px-8">
<h2 className="font-extrabold tracking-tight text-gray-900 text-4xl leading-10">
Hello from Adonis React!
</h2>
</div>
</Base>
);
}
Rendering a component
In a route handler
import Route from '@ioc:Adonis/Core/Route';
import Index from 'App/Components/pages/Index';
Route.get('/', async ({ react }) => react.render(Index));
In a controller
import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext';
import Index from 'App/Components/pages/Index';
export default class MyController {
index({ react }: HttpContextContract) {
return react.render(Index);
}
}
Passing props to the rendered component
If the component you render expects props, they must be passed as a second
argument to the render
method:
import React from 'react';
import Base from '../layouts/Base';
export default function WithProps(props: { name: string }) {
return (
<Base>
<div className="max-w-screen-xl mx-auto text-center py-16 px-8">
<h2 className="font-extrabold tracking-tight text-gray-900 text-4xl leading-10">
Hello {props.name}!
</h2>
</div>
</Base>
);
}
import Route from '@ioc:Adonis/Core/Route';
import Index from 'App/Components/pages/Index';
Route.get('/with-props', async ({ react }) =>
react.render(WithProps, { name: 'my friend' }),
);
Accessing the Adonis context from a component
Adonis React provides a hook to access the Adonis context and some helpers from
anywhere inside the component tree.
import { useAdonisContext } from '@ioc:React';
import React from 'react';
import Base from '../layouts/Base';
export default function WithContext(props: { name: string }) {
const { request } = useAdonisContext();
return (
<Base>
<div className="max-w-screen-xl mx-auto text-center py-16 px-8">
<h2 className="font-extrabold tracking-tight text-gray-900 text-4xl leading-10">
Hello from {request.url()}!
</h2>
</div>
</Base>
);
}
import Route from '@ioc:Adonis/Core/Route';
import WithContext from 'App/Components/pages/WithContext';
Route.get('*', async ({ react }) => react.render(WithContext));
License
MIT