Redux thunk wait for dispatch

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As @Aaleks mentions, if your action were a thunk you can create a scenario where you return a Promise, then you could do as you mention. BTW I think naming your thunk action_creator is a bit misleading, as simple_action is actually an Action Creator in Redux parlance - have edited accordingly :) In following with this pattern, we'll be discussing a package that works in conjunction with Redux: Thunk. Thunk handles asynchronous calls when working with Redux - Think for a moment: we have Redux handling all our app's data. So far, it's all be hard-coded data, i.e. data that we set ourselves. Join Richard Gill for an in-depth discussion in this video Using Thunk to dispatch asynchronous action, part of Performing Complex State Management with Redux Join Richard Gill for an in-depth discussion in this video Using Thunk to dispatch asynchronous action, part of Performing Complex State Management with Redux Aug 11, 2016 · Asynchronous actions in Redux. ... without waiting for a response. ... I’m using redux-thunk and my own middleware that is similar to redux-api-middleware. I’m about to add redux-promise.
 

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I've been playing around with using async and await in my Redux reducers to get rid of all the Promise callback functions - this stuff's like magic!. Note: I'm using Webpack and compiling with the babel-preset-stage-0 for ES2016 await/async. In following with this pattern, we'll be discussing a package that works in conjunction with Redux: Thunk. Thunk handles asynchronous calls when working with Redux - Think for a moment: we have Redux handling all our app's data. So far, it's all be hard-coded data, i.e. data that we set ourselves. I'm trying to dispatch to my reducers the current status of my request. So far I'm wondering how refined the status publishing of my thunk action. I feel like my code is very verbose and I wonder if I can reduce the line quantity of it. I inform my store that the request have reached some step by dispatching a corresponding status. Here my code : If only there were some way to teach Redux how to deal with functions as actions… Well, this is exactly what redux-thunk does: it is a middleware that looks at every action that passes through the system, and if it’s a function, it calls that function.
 

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[00:02:53] So the middleware's like, I'll take that function, and I'll call it, and I'll wait for that to dispatch the action. So it's pretty easy to bring in, it's just an MPM library called redux-thunk. Again, it used to be part of Redux, it was pulled out. And it's a middleware that allows a user to dispatch a function Instead of just an object. Let's recap how thunk middleware lets us dispatch multiple actions asynchronously. The thunk middleware has the same signature as all Redux middlewares. It accepts the store, the next dispatch function, and the action as carried arguments. It returns a new dispatch function that checks if the action is actually a function itself.

In the component, we dispatch the fetch todos action, which is implemented as an asynchronous action creator that returns a thunk that is a function that will get interpreted by the redux-thunk middleware. I import thunk from the redux-thunk package I installed from npm, and I added thunk to the list of redux middlewares I use to create my store. Nov 07, 2017 · The appropriate way to do this is using Redux Thunk which is middleware for Redux, as per redux-thunk documentation: “Redux Thunk middleware allows you to write action creators that return a function instead of an action. The thunk can be used to delay the dispatch of an action, or to dispatch only if a certain condition is met.

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In following with this pattern, we'll be discussing a package that works in conjunction with Redux: Thunk. Thunk handles asynchronous calls when working with Redux - Think for a moment: we have Redux handling all our app's data. So far, it's all be hard-coded data, i.e. data that we set ourselves. I'm trying to dispatch to my reducers the current status of my request. So far I'm wondering how refined the status publishing of my thunk action. I feel like my code is very verbose and I wonder if I can reduce the line quantity of it. I inform my store that the request have reached some step by dispatching a corresponding status. Here my code :