react-state-management Questions

4

So, What I'm trying to do is add an event listener to a button that when pressed takes the value of a state and console log it. But the logged value never updates even after the multiple setState c...
Mannie asked 24/4, 2021 at 15:0

5

Solved

Consider the following zustand store: const useStore = ((set) => ({ property1: 2, property2: 3, property3: 6, //etc. })) Where property 3 is a multiple of both property1 and property2. Is i...
Allopath asked 29/3, 2023 at 1:6

5

I have inherited a codebase where the previous owner has made extensive use of React.Context. This has resulted in what might be described as "context hell" <AppContextProvider> &l...

1

I've been looking into Zustand and Recoil -- two state management libraries that are relatively new. Recoil is heavily advertised as being "very performant" for React apps with deeply-nes...

3

I'm working on a react-native app and I'm getting below warning after adding persistent middleware. [zustand persist middleware] Unable to update item 'todos', the given storage is currently unava...

10

Solved

I have a form that has a submit button. That form calls a function onclick that sets the state of something from false to true. I then want to pass this state back to the parent so that if it is tr...
Zackzackariah asked 21/11, 2016 at 14:21

4

I have a faceted search component that I am building. I am having trouble figuring out how and where to handle state. Solution #1 A parent component manages state - uses a reducer to manage all co...

3

Solved

*I have created 2 Zustand stores in react application, one is called UserStore, and the other is called SettingsStore, how can I get the state from UserStore to SettingsStore? * import create from ...
Portsmouth asked 12/10, 2022 at 18:17

6

Solved

Suppose I have the following code: (which is too verbose) function usePolicyFormRequirements(policy) { const [addresses, setAddresses] = React.useState([]); const [pools, setPools] = React.useSt...

5

I am working on a site that has a piece a global state stored in a file using zustand. I need to be able to set that state in a class component. I am able to set the state in a functional component...
Didynamous asked 7/2, 2021 at 4:49

2

Solved

I have recently written a table component using hooks , and every time page loads there is an API call to backend, so meanwhile there is a loading Spinner will be shown until there is an response f...

4

Solved

Both recommended in the official Mobx page if one wants an opinionated way to using mobx for state management. Based on these(1,2), keystone seems like an improvement of state-tree. Having everythi...

3

Solved

I am currently creating a React Native app and still am unsure about how to best handle states for my use case. I use react-native-svg to create a rather complex figure in the app, which is stored...

1

Solved

I would like to refactor my Next.js webapp to have different pages handle different screens. Currently, I have this component holding several states to know in which screen I'm in. In the jsx secti...
Immix asked 30/5, 2020 at 7:35

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Solved

So working on a large scale application where I need to develop a front end part. And we would like it to be SSR for SEO purposes, But when it comes to state management we have redux for that so ho...

2

Solved

I have a form page structured more or less as follows: <Layout> <Page> <Content> <Input /> <Map /> </Content> </Page> <Button /> </Layou...

2

I'm curious if passing setState as a prop to a child (dumb component) is violating any "best practices" or will affect optimization. Here is an example where I have the parent container passing st...

2

I am coming from the world of SPA's and REST/GraphQl API's. Now I am building personal project with Next.js library for SSR(Server Side Rendered) React App. Since I used Redux in all of my single p...

6

I want to display the selected checkbox items, for which I'm using material-ui checkbox. Right now I'm only able to display the items with checkboxes, but I am not able to display the selected ite...
Ranna asked 15/6, 2017 at 18:57

2

Solved

I have created a custom Activity Indicator class and I want to control the hide/show of it from where I use it. Here is what I have done. CustomActivityIndicator.js import React, { Component } ...

1

I'm trying to update my chart using react-chartjs-2. I'm using date picker to filter different data and re-render the chart accordingly such as display data today, yesterday, last 7 days etc.. The ...
1

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