react-webstore v3.0.6

react-webstore

Simple & Light-Weight Alternative for Redux

Install

npm install --save react-webstore

Usage ( Without Persistent Storage )

App.js

import React from 'react'

import { HelloComponent } from './Components/HelloComponent';
import { WorldComponent } from './Components/WorldComponent';

const App = () => {

  return (
    <div>

      <HelloComponent />
      <WorldComponent />

    </div>
  )
}

export default App

Components/HelloComponent.js

import React from 'react'
import { ReactWebStore } from 'react-webstore';

export class HelloComponent extends React.Component {

    constructor() {
        super()

        // for persistent storage, refer next section
        this.rws = new ReactWebStore();
        this.state = {
            message: ''
        };
    }

    render() {
        return (
            <>
                <input type="text" placeholder='Enter Message'
                    value={this.state.message}
                    onChange={(e) => {
                        this.setState({
                            'message': e.target.value
                        });
                    }}
                />
                <button
                    onClick={() => {
                        this.rws.store('message', this.state.message);
                    }}
                >Send Message To World Component</button>
            </>
        )
    }

}

Components/WorldComponent.js

import React from 'react'
import { ReactWebStore } from 'react-webstore';

export class WorldComponent extends React.Component {
    
    constructor() {
        super()

        // 'true' for persistent Storage
        // 'false' for normal use without storage
        this.rws = new ReactWebStore(persistent=true);
        this.state = {
            message: this.rws.getStore('message')
        };
    }

    componentDidMount() {
        this.rws.subscribe('message', (e) => {
            this.setState({
                'message' : this.rws.getStore(e.type)
            });
        })
    }

    render() {
        return (
            <>
                <p>Message From Hello Component is - {this.state.message}</p>
            </>
        )
    }

}

Usage ( With Persistent Storage )

App.js

import React from 'react'

import { HelloComponent } from './Components/HelloComponent';
import { WorldComponent } from './Components/WorldComponent';

const App = () => {

  return (
    <div>

      <HelloComponent />
      <WorldComponent />

    </div>
  )
}

export default App

Components/HelloComponent.js

import React from 'react'
import { ReactWebStore } from 'react-webstore';

export class HelloComponent extends React.Component {

    constructor() {
        super()

        // The persisted data uses localStorage to store & retrieve the data
        this.rws = new ReactWebStore(persistent=true);
        this.state = {
            message: this.rws.getStore('message') ? this.rws.getStore('message') : ''
        };
    }

    render() {
        return (
            <>
                <input type="text" placeholder='Enter Message'
                    value={this.state.message}
                    onChange={(e) => {
                        this.setState({
                            'message': e.target.value
                        });
                    }}
                />
                <button
                    onClick={() => {
                        this.rws.store('message', this.state.message);
                    }}
                >Send Message To World</button>
            </>
        )
    }

}

Components/WorldComponent.js

import React from 'react'
import { ReactWebStore } from 'react-webstore';

export class WorldComponent extends React.Component {
    
    constructor() {
        super()

        // The persisted data uses localStorage to store & retrieve the data
        this.rws = new ReactWebStore(persistent=true);
        this.state = {
            message: this.rws.getStore('message')
        };
    }

    componentDidMount() {
        this.rws.subscribe('message', (e) => {
            this.setState({
                'message' : this.rws.getStore(e.type)
            });
        })
    }

    render() {
        return (
            <>
                <p>Message From Hello Component is - {this.state.message}</p>
            </>
        )
    }

}

License

MIT © manjujidagi