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Questions - react-redux

Redux filter array, UI doesn't update

Using redux filter to remove an item yet it's removing from the DB but the UI isn't updating, not sure if i'm missing something stupid or being dumb. The expected functionality would be that it remove...
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Flubz.xD

reactjs

react-redux

Votes: 0

Answers: 2

Latest Answer

Remember that the action payload for the thunk actions is the return value of the thunk. So in the delete case its return await goalService.deleteGoal(id, token); which ultimately resolves to return r...
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Chad S.

React Native TextInput that Accepts a specific format only

I need a textInput component for zip code that accepts only numeric values and satisfies the following format. ZIP must be in xxxxx-xxxx or xxxxx format. Note: character count should not exceed 10 (in...
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Uthkarsh Cheekati

reactjs

react-native

react-redux

react-hooks

Votes: 0

Answers: 1

Latest Answer

Probably the best way here is to use react final form https://final-form.org/react library. You should use format and validate props of <Field /> Also check this example from their documentation...
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Sergey Zhukov

Do embedded react hooks have a performance degradation compared to single use hooks?

I have a hook (let's say useBook) that needs 3 lines of code to be used. If I wrap it in another hook (let's say useBookWithParams) which needs only 1 line of code and calls useBook and returns the da...
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Bhargava Macha

reactjs

react-redux

react-hooks

Votes: 0

Answers: 1

Latest Answer

If I'm understanding your post correctly you are basically asking if there's a significant performance hit between export const myFunction = () => { // line 1 of code // line 2 of code // lin...
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Drew Reese

Uncaught TypeError: state.productDetails is not a function

import React, { useEffect } from "react"; import Loader from "../layout/Loader"; import { useAlert } from "react-alert"; import { useDispatch, useSelector } from "re...
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chizzy

javascript

reactjs

react-redux

react-hooks

dispatch

Votes: 0

Answers: 1

Latest Answer

As the error suggests state.productDetails is not a function This is because productDetails is a reducer object and Not a function created by redux. Hence, your code should be const { loading, error...
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Manul Aggarwal

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