Last active
October 31, 2015 18:50
-
-
Save renren89/4907b4a7e6d30695d34e to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import { PROCESS_NUMBER } from '../Constants/ActionTypes'; | |
| export function processNumber(number) { | |
| return { type: PROCESS_NUMBER, number } | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| export const PROCESS_NUMBER = 'PROCESS_NUMBER'; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import React, { Component, PropTypes } from 'react'; | |
| import { connect } from 'react-redux'; | |
| import { processNumber } from '../Actions/Actions'; | |
| import CreditCardInput from './CreditCardInput'; | |
| export default class App extends Component { | |
| render() { | |
| const {dispatch, number, card } = this.props; | |
| console.log("this is the props being passed ", number); | |
| return ( | |
| <div> | |
| <CreditCardInput number={number} onInput={ number => dispatch(processNumber(number))} /> | |
| <input type="text" value={card} readOnly /> | |
| </div> | |
| ); | |
| } | |
| } | |
| function select(state) { | |
| console.log("select function's state is", state); | |
| return { | |
| number: state.number, | |
| card: state.card | |
| } | |
| } | |
| export default connect(select)(App); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import React, { Component, PropTypes } from 'react'; | |
| export default class CreditCardInput extends Component { | |
| render() { | |
| return( | |
| <input type="text" value={this.props.number} onChange={(e) => this.handleChange(e)} /> | |
| ); | |
| } | |
| handleChange(e) { | |
| const node = e.target.value; | |
| const number = node.trim(); | |
| this.props.onInput(number); | |
| console.log("handle change has been invoked with value ", number); | |
| } | |
| } | |
| CreditCardInput.propTypes = { | |
| number: PropTypes.string.isRequired | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import React from 'react'; | |
| import { render } from 'react-dom'; | |
| import App from './components/App'; | |
| import { Provider } from 'react-redux'; | |
| import { createStore } from 'redux'; | |
| import reducer from './Reducers/Reducers'; | |
| let store = createStore(reducer); | |
| let rootElement = document.createElement('div'); | |
| document.body.appendChild(rootElement); | |
| render ( | |
| <Provider store={store}> | |
| <App /> | |
| </Provider>, rootElement | |
| ); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import { PROCESS_NUMBER } from '../Constants/ActionTypes'; | |
| const initialState = { | |
| number: '', | |
| card: '' | |
| } | |
| const cardProviders = { | |
| 'Visa': /^4/, | |
| 'MasterCard': /^5[1-5]/, | |
| 'American Express': /^3[47]/ | |
| } | |
| function reducer(state = initialState, action) { | |
| const checkCard = ( number = state.number ) => { | |
| for ( var card in cardProviders) { | |
| if (number.match(cardProviders[card])) { | |
| return card; | |
| } | |
| } | |
| } | |
| switch(action.type) { | |
| case 'PROCESS_NUMBER': | |
| return { | |
| ...state, | |
| number: action.number.replace(/\s/g, '').replace(/(.{4})/g, '$1 '), | |
| card: checkCard(action.number) | |
| } | |
| default: | |
| return state; | |
| } | |
| } | |
| export default reducer; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment