flux

I am used to computed properties in Ember Object Model . It's a convenient way to specify computed properties that depend on other properties. Say fullName depends on firstName and lastName , I can setup computed properties as a function computeProperties and call computeProperties each time I make a change. Example: function computeFullName(state) { const fullName = state.get('firstName') + state.get('lastName'); const nextState = state.set('fullName', fullName); return nextState; } function computeProperties(state) { const nextState = computeFullName(state); return nextState; } // store

I am trying to learn the Flux pattern. I learned to use React with .net MVC and rendered it server side. I would like to learn Flux but all tutorials use node js. I don't use node. I don't know how to implement the Event Emitter part because it uses a node function. https://www.codementor.io/reactjs/tutorial/react-js-flux-architecture-tutorial About a 1/3 of the way down: "Event Emitter – The event emitter is responsible for notifying subscribers after a store has completed any data action. Conversely, it also needs to be able to register observers for specific events. We’re going to be using

I am using reactjs and the flux architecture in a project I'm working on. I am a bit puzzled by how to break up nested data correctly into stores and why I should split up my data into multiple stores. To explain the problem I'll use this example: Imagine a Todo application where you have Projects. Each project has tasks and each task can have notes. The application uses a REST api to retrieve the data, returning the following response: { projects: [ { id: 1, name: "Action Required", tasks: [ { id: 1, name: "Go grocery shopping", notes: [ { id: 1, name: "Check shop 1" }, { id: 2, name: "Also

We have a react application with Flux architecture, I am searching any good library for sending http request like angular's $http, $resources. You don't need something specific for React or Flux, you can use a regular CommonJS module. There are several you can use, my favourites are: Superagent : small, easy to use and easily extensible via plugins Axios : really nice implementation of the Promise API and Client side support for protecting against XSRF (plus supports IE8) Fetch : built by Github so support is pretty good All the links include installation and usage Yes you can use the whatwg

I am coding a simple app on reactjs-flux and everything works fine except I am receiving a warning from reactjs telling me that I am calling setState on unmounted components. I have figured out this is because changelisteners to which components are hooked are not being removed from the store on componentWillUnmount . I know it because when I print the list of listeners from Eventemitter I see the listener which was supposed to be destroyed still there, and the list grows larger as I mount/unmount the same component several times. I paste code from my BaseStore: import Constants from '../core

I'm a newbie in redux and es6 syntax. I make my app with official redux tutorial, and with this example . There is JS snippet below. My point - to define REQUEST_POST_BODY and RECEIVE_POST_BODY cases in posts reducer. Main difficult - to find and update right object in store. I try to use code from example: return Object.assign({}, state, { [action.subreddit]: posts(state[action.subreddit], action) }) But it used simple array of posts. It's not needed to find right post by id. Here my code: const initialState = { items: [{id:3, title: '1984', isFetching:false}, {id:6, title: 'Mouse',