redux-logic | Redux middleware for organizing all your business logic | State Container library
kandi X-RAY | redux-logic Summary
kandi X-RAY | redux-logic Summary
Redux middleware for organizing all your business logic. Intercept actions and perform async processing.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of redux-logic
redux-logic Key Features
redux-logic Examples and Code Snippets
Community Discussions
Trending Discussions on redux-logic
QUESTION
I have a basic switcher from Material UI.
It has onChange event and is checked/unchecked on it. Also it send request to the server on Change.
What I can't figure out is how to uncheck it if my request to the server sent back an error.
My request to backend is a redux action, which calls redux-logic so I can't chain .then or .catch
I'm using Redux so I guess I can store successful/unsuccessful request there but I'm not sure how to use it then in component?
...ANSWER
Answered 2020-Mar-05 at 14:19Looking at your example code, you need to decide whether or not to toggle the switch state based on the result of the API call. This means that in your handleChange method you should call the API prior to toggling the state, and if the API call fails, then don't change the state of the switch (and provide some notification to the user that it failed).
I have expanded your sandbox with a mock API call to demonstrate how this might work (there are many ways to do this). The mockApiCall in my example will randomly return true or false, so you can see how it handles either case. Just swap out my mockApiCall for dispatching an action through redux, but the premise should be pretty much the same. Working Example Sandbox.
The key is to modify your handleChange similar to the below:
QUESTION
Problem:
I have created a react native application in there I am checking if not authorized I am removing the async storage and redirecting to login. To handle the Axios easily I have created an HTTP client file like this.
...ANSWER
Answered 2019-Nov-06 at 08:10NavigationActions return an object that can be sent to the router using navigation.dispatch() method
You can achieve solution in multiple ways. Here I am going to explaining without Props
First you need to create a service
QUESTION
Redux-logic provides a method called transform, which allows actions to be transformed before they reach the reducers. This is helpful for various situations. Typically I want to dispatch an action which has only my user input, and sometimes my reducer will need supporting data in order to perform the state update.
So, I can do this in a redux-logic transform process, but this seems to conflict with typesafe-actions (which I'm also using). How can I tell typescript that my actions are getting transformed before they reach the reducer?
Imagine I dispatch with a payload like { userName: string } but my transform process adds a property so I get { userName: 'John Doe', recordId: 9 }.
ANSWER
Answered 2019-Apr-27 at 01:49I'm new to typescript, but realized that I know how to solve this.
In the reducer we normally import the action types, it goes like this:
QUESTION
What are the advantages of using redux-logic that could be acheived rather than using redux-thunk?
...ANSWER
Answered 2019-Jul-03 at 07:42Redux-thunk is very simple (about 10 lines of code) middleware which allows to dispatch functions. That is all it do.
When dispatching function you can do some other work (inside this function), like fetching data or something else before/after dispatching action (action - means object which will go directly to reducer).
Redux-logic is much more flexible and powerful middleware. It allows to express your intention when writing code.
This sample taken from documentation
QUESTION
I am trying to implement subscriptions with redux-logic middleware. The idea is following: when data is fetched from server, to call callback for each subscriber passing fetched data as arguments.
...ANSWER
Answered 2018-Apr-11 at 12:30UPDATE: actually there is much more smooth way to do the cancellation logic.
QUESTION
There are possible duplicates of this question but they don't quiet answer my question well. So I decided to start a new thread.
So I am trying to create a simple basket component for an e-commerce application....
Following is the code for reducers and action files:
actions.js
...ANSWER
Answered 2018-Dec-01 at 13:51One of practices says that you should keep your reducers and actions pure and the real side-effect should happen inside your middlewares. With this approach you will keep the actions and reducers nice and clean and you can fully focus on your middlewares because they will become the only place, where side-effects can happen.
I was really amazed when I watched presentation from Nir Kaufman and I'm encouraging you to watch his speak at ReactNYC Advanced Redux Patterns - Nir Kaufman @ ReactNYC. This video helped me a lot when I was struggling with Redux the most.
Also there is second speak about Redux and middlewares from Nir. You can check the second one here Advanced Redux: Design Patterns and Practices - Nir Kaufman | JSHeroes 2018
Hope it will help!
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install redux-logic
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
