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esnextbin sketch
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>ESNextbin Sketch</title> | |
| <!-- put additional styles and scripts here --> | |
| </head> | |
| <body> | |
| <!-- put markup and other contents here --> | |
| <div id="app"></div> | |
| </body> | |
| </html> |
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| import React, { Component, PropTypes } from 'react'; | |
| import ReactDOM from 'react-dom'; | |
| import { | |
| createStore, | |
| combineReducers, | |
| applyMiddleware | |
| } from 'redux'; | |
| import { connect, Provider } from 'react-redux'; | |
| import { | |
| Form, | |
| Control, | |
| Errors, | |
| actions, | |
| combineForms, | |
| } from 'react-redux-form'; | |
| import thunk from 'redux-thunk'; | |
| import createLogger from 'redux-logger'; | |
| import isEmpty_ from 'validator/lib/isEmpty'; | |
| const store = createStore(combineForms({ | |
| user: { | |
| username: 'teste', | |
| items: [{name: 'Item 1', subitems: []}, | |
| {name: '', subitems: []}] | |
| }, | |
| }), applyMiddleware(thunk, createLogger())); | |
| const INITIAL_ITEM = {name: '', subitems: []}; | |
| const INITIAL_SUBITEM = {name: ''}; | |
| const isRequired = value => !isEmpty_(value); | |
| class App extends Component { | |
| constructor(props) { | |
| super(props); | |
| this.onItemAdd = this.onItemAdd.bind(this); | |
| this.onSubItemAdd = this.onSubItemAdd.bind(this); | |
| this.onItemDelete = this.onItemDelete.bind(this); | |
| this.onSubmit = this.onSubmit.bind(this); | |
| } | |
| onItemDelete(name) { | |
| const { dispatch } = this.props; | |
| if (confirm("Delete?")) { | |
| //dispatch(actions.filter('user.items', (item) => item.name !== name)); | |
| dispatch(actions.remove('user.items', 1); | |
| } | |
| } | |
| onItemAdd() { | |
| const { dispatch } = this.props; | |
| dispatch(actions.push('user.items', INITIAL_ITEM)); | |
| } | |
| onSubmit(data) { | |
| console.error("################ handleSubmit(): %O ################", data); | |
| } | |
| onSubItemAdd(itemIndex) { | |
| const { dispatch } = this.props; | |
| dispatch(actions.push(`user.items[${itemIndex}].subitems`, INITIAL_SUBITEM)); | |
| } | |
| render() { | |
| const { user } = this.props; | |
| const itemsValidators = user.items.reduce((validators: any, _: any, index: any) => { | |
| validators[`items.${index}.name`] = { isRequired: (val: any) => !!val } | |
| return validators; | |
| }, {}) | |
| return ( | |
| <Form | |
| model="user" | |
| onSubmit={this.onSubmit} | |
| validators={itemsValidators} | |
| > | |
| <h2>User</h2> | |
| <label>Username:</label> | |
| <Control.text | |
| model=".username" | |
| validators={{isRequired}} /> | |
| <Errors | |
| show={true} | |
| model=".username" | |
| messages={{isRequired: "Please enter a name!"}}/> | |
| <br /> | |
| <h3>Items</h3> | |
| {user.items.map((item, itemIndex) => | |
| <div key={itemIndex} style={{backgroundColor: "#dddddd", margin: "10px"}}> | |
| <label>Name:</label> | |
| <Control.text | |
| model={`user.items[${itemIndex}].name`} | |
| /> | |
| <button | |
| type="button" | |
| onClick={() => this.onItemDelete(item.name)}>Remove item</button> | |
| <Errors | |
| show={true} | |
| model={`user.items[${itemIndex}].name`} | |
| messages={{isRequired: "Please enter a name!"}} /> | |
| <div style={{backgroundColor: '#eee'}}> | |
| <h4>SubItems</h4> | |
| {item.subitems.map((subitem, subItemIndex) => | |
| <div key={subItemIndex}> | |
| <label>Name:</label> | |
| <Control.text | |
| model={`user.items[${itemIndex}].subitems[${subItemIndex}].name`} | |
| validators={{isRequired}} /> | |
| <Errors | |
| show={true} | |
| model={`user.items[${itemIndex}].subitems[${subItemIndex}].name`} | |
| messages={{isRequired: "Please enter a name!"}} /> | |
| </div> | |
| )} | |
| <br /> | |
| <button | |
| type="button" | |
| onClick={() => this.onSubItemAdd(itemIndex)}>Add subitem</button> | |
| </div> | |
| </div> | |
| )} | |
| <br /> | |
| <button type="button" onClick={this.onItemAdd}>Add item</button> | |
| <br /><br /><br /> | |
| <button type="submit">Submit!</button> | |
| </Form> | |
| ); | |
| } | |
| } | |
| const mapStateToProps = state => ({ | |
| user: state.user | |
| }); | |
| const BoundApp = connect(mapStateToProps)(App); | |
| ReactDOM.render( | |
| <Provider store={store}> | |
| <BoundApp /> | |
| </Provider> | |
| , document.querySelector('#app')); |
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| { | |
| "name": "esnextbin-sketch", | |
| "version": "0.0.0", | |
| "dependencies": { | |
| "react": "15.3.2", | |
| "react-dom": "15.3.2", | |
| "redux": "3.6.0", | |
| "react-redux": "4.4.5", | |
| "react-redux-form": "1.2.2", | |
| "redux-thunk": "2.1.0", | |
| "redux-logger": "2.7.4", | |
| "babel-runtime": "6.18.0", | |
| "validator": "6.1.0" | |
| } | |
| } |
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| /* | |
| unknown: Unexpected token (48:46) | |
| 46 | if (confirm("Delete?")) { | |
| 47 | //dispatch(actions.filter('user.items', (item) => item.name !== name)); | |
| > 48 | dispatch(actions.remove('user.items', 1); | |
| | ^ | |
| 49 | } | |
| 50 | } | |
| 51 | | |
| */ |
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