I won. Disposition: WBC_Importer ExtensionYou can find a guitar. https://github.com/Webcreations907/WBC-Importer-extension Works properly.

Redux returned to version 3.0.1 (from 4.0.1), helped.

https://github.com/webpack/webpack/issues/2031 They suggest we do something like this:{ test: /\.js$/, exclude: /node_modules\/(?!(redux)\/).*/, },

I use redux and everything that goes on to him, I don't say anything about flux, it's all mud before, a lot of reality, and so on.So, ideally, you're keeping the annex in store, that's all. Filled the form field - stored, changed the button in store, downloading the data - the loading flag should be stored, data downloaded - should be stored. But the world isn't perfect, so small things, like, "the state of the stoves: turned" are better stored locally in a state component.Plus:It's a good job, undo/redo.You can literally keep the store in the wrong way and retrieve yourself.minimum shadow logic, searching for theah is very simple.Almost all the components of a stateless... just the render of the very condition.You have a huge object with all the data from the application. But you don't need it for every component that you use. reselect He's pulling a small object with data from the general state of optimization, working really cool, afraid of a huge store with it.By the way, you can use the data for download. redux-api (not the most exquisite solution, but rather powerful) and react-redux-form (so stunning).Look at a series of screenwriters from the redux developer, a lot of questions off. https://egghead.io/lessons/javascript-redux-the-single-immutable-state-tree

Welcome to the remarkable world ECMAScript 6 (and 7).This is a new syntax design called http://es6-features.org/#PropertyShorthand and is designed to simplify the pitching of objects with variables.If this syntax sugar is converted normal ECMAScript 5, it will be as follows:{type: ACTION_ADD, id: id} i.e. it is assumed that a variable has been previously declared id♪

It's a convenient glass to develop applications. Same as PHP + AngularJS. Nobody makes you use it. Node can be replaced by Java and SCSS on Stylus, for example.React is not a class, but a library that allows View to write your application, not limiting it to models and logic.Redux is that https://ru.wikipedia.org/wiki/%D0%9D%D0%B5%D0%B8%D0%B7%D0%BC%D0%B5%D0%BD%D1%8F%D0%B5%D0%BC%D1%8B%D0%B9_%D0%BE%D0%B1%D1%8A%D0%B5%D0%BA%D1%82 The repository of your application. Which works very well with React. And React and Redux can be used not only on the client but also on the server (see isomorphic applications). React - for the rendering on the server, Redux - all for the same storage. Of course, there must be some JS interpreter on the server, usually NodeJS, but there are deviations.Webpack, among other things, can work as your local sweet development server, and also with a live update of the code in the browser. So, yeah, no cell phones, it's complicated. And how does he even know what file we have changed?How do you usually know the file was overprotected? Maybe watch the date of change.SCSS is a language compiling (transmitting) in CSS.

In short, you can do it in every action or write or use the middleware that this process automates.The overall middleware picture is that you're sending all the input data for the request and some indication that you need to go to the server, and the logic of interaction with the server is one time common to all cases.

Because it's being created in a virtual directory and throwing out a web-pack. So you've got files to start a team. webpack, then construction. webpack.config.js You'll have the files you need.What's going on is the right behavior. Don't worry.PS. If there's a team webpack The director's office is not called to set it globally. npm i -g webpackExample of what's going to. webpack:> reactjs@1.0.0 webpack-dev \Core\core2\core\gui\web\navigator > webpack --config=./.config/webpack-dev.config Compile navigator development Hash: da962bf7ff67ea98b366 Version: webpack 1.12.15 Time: 5873ms Asset Size Chunks Chunk Names navigator.debug.js 202 kB 0 [emitted] bundle + 68 hidden modules

We use the internal condition component:var Foldable = React.createClass({ getInitialState: function(){ return {open: true} }, toggleOpen: function(){ this.setState({open: !this.state.open}) }, render: function(){ var className = this.state.open ? "opened" : "closed"; return ( &lt;div class="foldable"&gt; &lt;div class="header" onClick={ this.toggleOpen }&gt; { this.props.header } &lt;/div&gt; &lt;div className={ className }&gt; { this.props.children } &lt;/div&gt; &lt;/div&gt; ); } }); And the corresponding style:.foldable .opened, .foldable .closed transition: 1s; .foldable .opened max-height: 100em; .foldable .closed max-height: 0em; Component application:<Foldable header="Заголовок">Lorem ipsum на много строк...</Foldable> <Foldable header="Заголовок2">итд</Foldable> <Foldable header="Заголовок3">итп</Foldable>

In fact, React + Flux, this is a customer application architecture. Which is exactly what you use on the server side doesn't matter. Especially in the context of REST architecture. You can fully implement the REST API to your existing PHP application, and the client portion can be implemented on Flux + React.But there's one thing. React + Flux often use node.js + express (although not necessarily). There are several reasons for Tom:The use of the same server and client programming language allows reuse of the same software code.The use of a single programming language allows the entire staff of servers to be fired and replaced by JavaScript broad-based developers. (In practice, such a solution may be questionable.)The typical problem of SPA applications is SEO (discuss the possibilities of modern search robots). The problem is that when a search robot page is asked, it's not an HTML target page code, it's a "bitch" that's filled with real markings and not a client. In a number of cases, special thefts are used to keep the page entirely on the server and the client has already initiated SPA. All of this requires the same braces on the client and server.I think that in your case, the manual developers were just defying the possibility of using something different from node.js on the server. It was probably done specifically to protect the newcomers from excessive complexity.

C React didn't work, but to pass the data from one page to another, you need to use the properties. https://developer.mozilla.org/ru/docs/Web/API/Window/localStorage or https://developer.mozilla.org/en-US/docs/Web/API/Window/sessionStorage ♪It's used by the usual "key-sign" couples, so there's no problem. But it's worth remembering that if the user banned your country from keeping cookie files, it's not gonna be possible to record anything in the vault.Example. Add the value in the storage facility:localStorage.setItem("login", value); Example. Take value from the vault:var login = localStorage.getItem("login"); Example. Remove a couple the vault:localStorage.removeItem("login");

Well, actually, you're gonna have to call a function that's gonna put your meaning in the stork, and then just call it but the login page. <Link to="/profile"> <Button onClick={setLogin(тут передаешь свой импут)}>Login</Button> </Link> const setLogin = (val) =&gt; { props.login(val) } export default connect( (dispatch) =&gt; ({ login: (val) =&gt; { dispatch(Тут твой экшен(val)); }, }) )(File Name);

To add the basket to the counter, how many items were added in the component AppHeader Received items of Redux♪ Next, with the goods in the basket, we can display their colors. It's like,import React from "react"; import { useSelector } from "react-redux"; import { Link } from "react-router-dom"; import cartIcon from "./shopping-cart-solid.svg"; import "./app-header.scss"; const AppHeader = ({ total }) => { const items = useSelector((state) => state.items); console.log(items, items); const itemsInCartCount = items.length; return ( <header className="header"> <Link to={"/"} className="header__link"> Menu </Link> <Link to="/cart" className="header__link"> <img className="header__cart" src={cartIcon} alt="cart"></img> Total: {total} $ {!!itemsInCartCount && <span> Items in cart: {itemsInCartCount}</span>} </Link> </header> ); }; export default AppHeader;

I found a decision:Usedreturn { ...state, updates: Object.assign({}, updates) } But I don't understand why it didn't work:return { ...state, updates: updates }

The list of cards should be massive. In order to add the element to the mass:case 'CREATE_CARD': const newItem = { id: payload.id, title: payload.title, }; return [...state, newItem]; Here's an example. to-do-app using React-Redux: https://github.com/KonstantinModin/react-t/tree/master/src/components/Todo

problem solved by updating the page instead of dispatch(reset) - window.location.reload()

action.newItem It doesn't matter. ♪ Reducers.js This place needs to be updated:case ADD_TO_CART: { const newItem = state.all_products.find( (item) => item.id == action.payload ); return { ...state, cart_products_list: [...state.cart_products_list, newItem], }; } Card.js:import React from "react"; import { useSelector } from "react-redux"; export const Cart = () => { const cartProductsList = useSelector( (state) => state.products_reducer.cart_products_list ); return ( <div> {cartProductsList.map(({ id, title, description, image }) => ( <div key={id}> <p>{title}</p> <p>{description}</p> <img src={image} alt={product ${id}} style={{ maxWidth: "100px" }}/> </div> ))} </div> ); };

There was a seal in action_types. Must be:let MYSTERY_MOVIES_LOADED = "MYSTERY_MOVIES_LOADED"; let WESTERN_MOVIES_LOADED = "WESTERN_MOVIES_LOADED"; I'd change everything. let ♪ const

This was all about the editor:switch (action.type) { /** Handle ToggleDropdown */ case TOGGLE_DROPDOWN: { let currentDropdown = state.dropdowns.find(dropdown =&gt; dropdown.label === action.label) currentDropdown.isOpen = action.isOpen return { ...state, /** Copy dropdowns */ dropdowns:[...state.dropdowns] } } default: return state }

I did it!/** title is a string that will be set as a document title WrappedComponent is what our decorator will receive when put directly above a component class as seen in the example above */ import React from "react"; import {connect} from "react-redux"; /** SetTitle redux wrapper */ let mapStateToProps = (state) => { return { /** Page title */ title: state.document.title } } let mapDispatchToProps = (dispatch) => { return { /** Follow member with given id */ setTitle: (title) => { dispatch( SetTitleAC(title) ) } } } /** SetTitle decorator */ export const setTitle = (getTitle) => (WrappedComponent) => { class SetTitleDecorator extends React.Component { constructor(props) { super(props); document.title = props.title } updateTitle = (props) =&gt; { const title = getTitle(props) if(title) { document.title = title } } componentDidMount() { this.updateTitle(this.props) } componentWillReceiveProps(props) { this.updateTitle(props) } render() { return &lt;WrappedComponent {...this.props} /&gt; } } const SetTitleDecoratorConnector = connect(mapStateToProps, mapDispatchToProps)(SetTitleDecorator) return SetTitleDecoratorConnector }