From 4bd30c87136bffcd15e1c31fbd8fa110dfa5ea78 Mon Sep 17 00:00:00 2001
From: estrada9166 <estrada9166@hotmail.com>
Date: Tue, 19 Sep 2017 14:24:28 -0500
Subject: [PATCH] Example: Form handler with Redux and React-bootstrap (#2949)

* Example: Form handler with Redux and React-bootstrap

* inputChange refactoring

* Destructuring inputChange
---
 examples/form-handler/README.md               | 30 +++++++++++++++
 .../actions/formActionsCreators.js            |  5 +++
 examples/form-handler/actions/index.js        |  1 +
 .../form-handler/components/DisplayForm.js    | 26 +++++++++++++
 examples/form-handler/components/Header.js    | 17 +++++++++
 examples/form-handler/components/Social.js    | 26 +++++++++++++
 examples/form-handler/components/UserForm.js  | 26 +++++++++++++
 examples/form-handler/components/index.js     | 34 +++++++++++++++++
 examples/form-handler/constants/index.js      |  1 +
 examples/form-handler/handlers/Input.js       | 38 +++++++++++++++++++
 examples/form-handler/package.json            | 26 +++++++++++++
 examples/form-handler/pages/index.js          | 14 +++++++
 examples/form-handler/reducers/formReducer.js | 15 ++++++++
 examples/form-handler/reducers/index.js       |  6 +++
 examples/form-handler/server.js               | 28 ++++++++++++++
 examples/form-handler/store.js                |  7 ++++
 16 files changed, 300 insertions(+)
 create mode 100644 examples/form-handler/README.md
 create mode 100644 examples/form-handler/actions/formActionsCreators.js
 create mode 100644 examples/form-handler/actions/index.js
 create mode 100644 examples/form-handler/components/DisplayForm.js
 create mode 100644 examples/form-handler/components/Header.js
 create mode 100644 examples/form-handler/components/Social.js
 create mode 100644 examples/form-handler/components/UserForm.js
 create mode 100644 examples/form-handler/components/index.js
 create mode 100644 examples/form-handler/constants/index.js
 create mode 100644 examples/form-handler/handlers/Input.js
 create mode 100644 examples/form-handler/package.json
 create mode 100644 examples/form-handler/pages/index.js
 create mode 100644 examples/form-handler/reducers/formReducer.js
 create mode 100644 examples/form-handler/reducers/index.js
 create mode 100644 examples/form-handler/server.js
 create mode 100644 examples/form-handler/store.js

diff --git a/examples/form-handler/README.md b/examples/form-handler/README.md
new file mode 100644
index 00000000..bd9ea3c2
--- /dev/null
+++ b/examples/form-handler/README.md
@@ -0,0 +1,30 @@
+[![Deploy to now](https://deploy.now.sh/static/button.svg)](https://deploy.now.sh/?repo=https://github.com/zeit/next.js/tree/master/examples/form-handler)
+
+# Form Handler
+
+## How to use
+
+Download the example [or clone the repo](https://github.com/zeit/next.js):
+
+```bash
+curl https://codeload.github.com/zeit/next.js/tar.gz/master | tar -xz --strip=2 next.js-master/examples/form-handler
+cd form-handler
+```
+
+Install it and run:
+
+```bash
+npm install
+npm run dev
+```
+
+Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download))
+
+```bash
+now
+```
+
+## The idea behind the example
+
+Sometimes handle multiple forms can be tricky, the idea is to have a global reducer
+with the name of each form and the inputs of it; making accessible everywhere.
diff --git a/examples/form-handler/actions/formActionsCreators.js b/examples/form-handler/actions/formActionsCreators.js
new file mode 100644
index 00000000..bdc12364
--- /dev/null
+++ b/examples/form-handler/actions/formActionsCreators.js
@@ -0,0 +1,5 @@
+import { INPUT_VALUE } from '../constants'
+
+export const inputChange = (title, name, val) => dispatch => {
+  return dispatch({type: INPUT_VALUE, title, name, val})
+}
diff --git a/examples/form-handler/actions/index.js b/examples/form-handler/actions/index.js
new file mode 100644
index 00000000..3811c44a
--- /dev/null
+++ b/examples/form-handler/actions/index.js
@@ -0,0 +1 @@
+export * from './formActionsCreators'
diff --git a/examples/form-handler/components/DisplayForm.js b/examples/form-handler/components/DisplayForm.js
new file mode 100644
index 00000000..1cb6643c
--- /dev/null
+++ b/examples/form-handler/components/DisplayForm.js
@@ -0,0 +1,26 @@
+import React, {Component} from 'react'
+import { Col, Row } from 'react-bootstrap'
+import { connect } from 'react-redux'
+
+class DisplayForm extends Component {
+  render () {
+    const { state } = this.props
+    return (
+      <div>
+        <Row>
+          <Col lg={8} lgOffset={2}>
+            <pre>{JSON.stringify(state, null, 2) }</pre>
+          </Col>
+        </Row>
+      </div>
+    )
+  }
+}
+
+const mapStateToProps = state => {
+  return {
+    state
+  }
+}
+
+export default connect(mapStateToProps)(DisplayForm)
diff --git a/examples/form-handler/components/Header.js b/examples/form-handler/components/Header.js
new file mode 100644
index 00000000..b71b74e8
--- /dev/null
+++ b/examples/form-handler/components/Header.js
@@ -0,0 +1,17 @@
+import { Col, Row, Jumbotron } from 'react-bootstrap'
+
+const Header = () => {
+  return (
+    <div>
+      <Row style={{ marginTop: '10px' }}>
+        <Col lg={8} lgOffset={2}>
+          <Jumbotron style={{ borderRadius: '15px' }}>
+            <h1 style={{textAlign: 'center'}}>Form Handler</h1>
+          </Jumbotron>
+        </Col>
+      </Row>
+    </div>
+  )
+}
+
+export default Header
diff --git a/examples/form-handler/components/Social.js b/examples/form-handler/components/Social.js
new file mode 100644
index 00000000..6f4ea2d7
--- /dev/null
+++ b/examples/form-handler/components/Social.js
@@ -0,0 +1,26 @@
+import { Col, Row } from 'react-bootstrap'
+
+import Input from '../handlers/Input'
+
+const Social = () => {
+  return (
+    <div>
+      <Row>
+        <Col lg={8}>
+          <Input controlLabel='Facebook' title='social' name='facebook' />
+        </Col>
+        <Col lg={8}>
+          <Input controlLabel='Instagram' title='social' name='instagram' />
+        </Col>
+        <Col lg={8}>
+          <Input controlLabel='Twitter' title='social' name='twitter' />
+        </Col>
+        <Col lg={8}>
+          <Input controlLabel='Github' title='social' name='github' />
+        </Col>
+      </Row>
+    </div>
+  )
+}
+
+export default Social
diff --git a/examples/form-handler/components/UserForm.js b/examples/form-handler/components/UserForm.js
new file mode 100644
index 00000000..aefb43d2
--- /dev/null
+++ b/examples/form-handler/components/UserForm.js
@@ -0,0 +1,26 @@
+import { Col, Row } from 'react-bootstrap'
+
+import Input from '../handlers/Input'
+
+const UserForm = () => {
+  return (
+    <div>
+      <Row>
+        <Col lg={8} lgOffset={4}>
+          <Input controlLabel='Name' title='user' name='name' />
+        </Col>
+        <Col lg={8} lgOffset={4}>
+          <Input controlLabel='Last name' title='user' name='lastName' />
+        </Col>
+        <Col lg={8} lgOffset={4}>
+          <Input controlLabel='Email' type='email' title='user' name='email' />
+        </Col>
+        <Col lg={8} lgOffset={4}>
+          <Input controlLabel='Password' type='password' title='user' name='password' />
+        </Col>
+      </Row>
+    </div>
+  )
+}
+
+export default UserForm
diff --git a/examples/form-handler/components/index.js b/examples/form-handler/components/index.js
new file mode 100644
index 00000000..25366e16
--- /dev/null
+++ b/examples/form-handler/components/index.js
@@ -0,0 +1,34 @@
+import React, {Component} from 'react'
+import Head from 'next/head'
+import { Col, Row } from 'react-bootstrap'
+
+import Header from './Header'
+import DisplayForm from './DisplayForm'
+
+import UserForm from './UserForm'
+import Social from './Social'
+
+class Main extends Component {
+  render () {
+    return (
+      <div>
+        <Head>
+          <title>Form Handler</title>
+          <link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap.min.css' />
+        </Head>
+        <Header />
+        <DisplayForm />
+        <Row>
+          <Col lg={6}>
+            <UserForm />
+          </Col>
+          <Col lg={6}>
+            <Social />
+          </Col>
+        </Row>
+      </div>
+    )
+  }
+}
+
+export default Main
diff --git a/examples/form-handler/constants/index.js b/examples/form-handler/constants/index.js
new file mode 100644
index 00000000..056ed31b
--- /dev/null
+++ b/examples/form-handler/constants/index.js
@@ -0,0 +1 @@
+export const INPUT_VALUE = 'INPUT_VALUE'
diff --git a/examples/form-handler/handlers/Input.js b/examples/form-handler/handlers/Input.js
new file mode 100644
index 00000000..3d39d39f
--- /dev/null
+++ b/examples/form-handler/handlers/Input.js
@@ -0,0 +1,38 @@
+import React, {Component} from 'react'
+import { FormGroup, ControlLabel, FormControl } from 'react-bootstrap'
+import { connect } from 'react-redux'
+import { bindActionCreators } from 'redux'
+
+import { inputChange } from '../actions'
+
+class Input extends Component {
+  inputChange = (e) => {
+    const { inputChange, title, name } = this.props
+    inputChange(title, name, e.target.value)
+  }
+
+  render () {
+    return (
+      <div>
+        <FormGroup controlId='formBasicText'>
+          <ControlLabel>{this.props.controlLabel}</ControlLabel>
+          <FormControl
+            disabled={this.props.disabled}
+            type={this.props.type || 'Text'}
+            placeholder={this.props.controlLabel}
+            onChange={this.inputChange}
+            value={this.props.val}
+          />
+        </FormGroup>
+      </div>
+    )
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    inputChange: bindActionCreators(inputChange, dispatch)
+  }
+}
+
+export default connect(null, mapDispatchToProps)(Input)
diff --git a/examples/form-handler/package.json b/examples/form-handler/package.json
new file mode 100644
index 00000000..42f7c604
--- /dev/null
+++ b/examples/form-handler/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "redux-form",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "next start -p 8000",
+    "dev": "node server.js",
+    "build": "next build"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.15.4",
+    "next": "^3.2.2",
+    "next-redux-wrapper": "^1.3.2",
+    "react": "^15.6.1",
+    "react-bootstrap": "^0.31.3",
+    "react-dom": "^15.6.1",
+    "react-redux": "^5.0.6",
+    "redux": "^3.7.2",
+    "redux-thunk": "^2.2.0"
+  }
+}
diff --git a/examples/form-handler/pages/index.js b/examples/form-handler/pages/index.js
new file mode 100644
index 00000000..e2f6fa6e
--- /dev/null
+++ b/examples/form-handler/pages/index.js
@@ -0,0 +1,14 @@
+import React, { Component } from 'react'
+import withRedux from 'next-redux-wrapper'
+
+import Main from '../components'
+
+import { initStore } from '../store'
+
+class Index extends Component {
+  render () {
+    return <Main />
+  }
+}
+
+export default withRedux(initStore, null)(Index)
diff --git a/examples/form-handler/reducers/formReducer.js b/examples/form-handler/reducers/formReducer.js
new file mode 100644
index 00000000..2eaa9090
--- /dev/null
+++ b/examples/form-handler/reducers/formReducer.js
@@ -0,0 +1,15 @@
+import { INPUT_VALUE } from '../constants'
+
+export default (state = {}, action) => {
+  switch (action.type) {
+    case INPUT_VALUE:
+      return { ...state,
+        [action.title]:
+        { ...state[action.title],
+          [action.name]: action.val
+        }
+      }
+    default:
+      return state
+  }
+}
diff --git a/examples/form-handler/reducers/index.js b/examples/form-handler/reducers/index.js
new file mode 100644
index 00000000..35ee6547
--- /dev/null
+++ b/examples/form-handler/reducers/index.js
@@ -0,0 +1,6 @@
+import { combineReducers } from 'redux'
+import formReducer from './formReducer'
+
+export default combineReducers({
+  formReducer
+})
diff --git a/examples/form-handler/server.js b/examples/form-handler/server.js
new file mode 100644
index 00000000..87c18710
--- /dev/null
+++ b/examples/form-handler/server.js
@@ -0,0 +1,28 @@
+const express = require('express')
+const next = require('next')
+
+const dev = process.env.NODE_ENV !== 'production'
+const app = next({ dev })
+const handle = app.getRequestHandler()
+
+app.prepare()
+.then(() => {
+  const server = express()
+
+  server.get('/', (req, res) => {
+    return handle(req, res)
+  })
+
+  server.get('*', (req, res) => {
+    return handle(req, res)
+  })
+
+  server.listen(3000, (err) => {
+    if (err) throw err
+    console.log('> Ready on http://localhost:3000')
+  })
+})
+.catch((ex) => {
+  console.error(ex.stack)
+  process.exit(1)
+})
diff --git a/examples/form-handler/store.js b/examples/form-handler/store.js
new file mode 100644
index 00000000..bad02c08
--- /dev/null
+++ b/examples/form-handler/store.js
@@ -0,0 +1,7 @@
+import { createStore, applyMiddleware } from 'redux'
+import thunkMiddleware from 'redux-thunk'
+import reducer from './reducers'
+
+export const initStore = (initialState = {}) => {
+  return createStore(reducer, initialState, applyMiddleware(thunkMiddleware))
+}