slot-fill v0.2.1

Slot & Fill component for merging React subtrees together.

Installation

npm install slot-fill --save

Check out the examples locally

git clone https://github.com/wuzekang/slot-fill
cd slot-fill/example
npm install
npm start

Usage

Toolbar.js

import { createSlot } from 'slot-fill';

const Slot = createSlot();

const Toolbar = () => (
  <div>
    <Slot />
  </div>
)

Toolbar.Item = (props) => (
  <Slot.Fill>
    <button>{ props.label }</button>
  </Slot.Fill>
)

export default Toolbar;

Feature.js

const Feature = () => [
  <Toolbar.Item label="My Feature!" />
];

App.js

import { SlotFillProvider } from 'slot-fill';
import Toolbar from './Toolbar';
import Feature from './Feature';

const App = () => (
  <SlotFillProvider>
    <Toolbar />
    <Feature />
  </SlotFillProvider>
)

ReactDOMFiber.render(
  <App />,
  document.getElementById('root')
);

Components

SlotFillProvider

Creates a Slot/Fill context. All Slot/Fill components must be descendants of Provider. You may only pass a single descendant to SlotFillProvider.

createSlot

Creates a slot instance

import { createSlot } from 'slot-fill';

const Slot = createSlot();

<Slot />

<Slot.Fill>
  Fill Content
</Slot.Fill>

<Slot>
  {
    children => <div>{children}</div>
  }
</Slot>

Reference

export declare const SlotFillProvider: React.FC;

export interface SlotProps {
    children?: (children: React.ReactNode[]) => ReturnType<React.FC>;
}
export interface Slot {
    (props: SlotProps): ReturnType<React.FC>;
    Fill: React.ComponentType;
}
export declare function createSlot(): Slot;