Sample jsx components. React-redux.
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5 changed files with 114 additions and 9 deletions
18
src/js/components/App.jsx
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18
src/js/components/App.jsx
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import React from 'react'
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import List from './List'
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import Form from './Form'
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const App = () => (
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<div className = 'row mt-5'>
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<div className = 'col-md-4 offset-md-1'>
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<h2>Articles</h2>
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<List />
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</div>
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<div className = 'col-md-4 offset-md-1'>
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<h2>Add a new article</h2>
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<Form />
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</div>
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</div>
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)
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export default App
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60
src/js/components/Form.jsx
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src/js/components/Form.jsx
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import React, { Component } from "react"
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import { connect } from "react-redux"
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import uuidv1 from "uuid"
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import { addArticle } from "../actions/index"
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function mapDispatchToProps(dispatch) {
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return {
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addArticle: article => dispatch(addArticle(article))
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}
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}
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class ConnectedForm extends Component {
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constructor() {
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super()
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this.state = {
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title: ""
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}
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this.handleChange = this.handleChange.bind(this)
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this.handleSubmit = this.handleSubmit.bind(this)
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}
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handleChange(event) {
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this.setState({ [event.target.id]: event.target.value })
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}
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handleSubmit(event) {
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event.preventDefault()
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const { title } = this.state
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const id = uuidv1()
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this.props.addArticle({ title, id })
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this.setState({ title: "" })
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}
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render() {
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const { title } = this.state
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return (
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<form onSubmit={this.handleSubmit}>
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<div className="form-group">
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<label htmlFor="title">Title</label>
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<input
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type="text"
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className="form-control"
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id="title"
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value={title}
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onChange={this.handleChange}
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/>
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</div>
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<button type="submit" className="btn btn-success btn-lg">
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SAVE
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</button>
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</form>
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)
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}
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}
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const Form = connect(null, mapDispatchToProps)(ConnectedForm)
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export default Form
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20
src/js/components/List.jsx
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src/js/components/List.jsx
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import React from "react"
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import { connect } from "react-redux"
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const mapStateToProps = state => {
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return { articles: state.articles }
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}
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const ConnectedList = ({ articles }) => (
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<ul className="list-group list-group-flush">
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{articles.map(el => (
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<li className="list-group-item" key={el.id}>
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{el.title}
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</li>
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))}
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</ul>
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)
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const List = connect(mapStateToProps)(ConnectedList)
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export default List
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