I’ve been scratching my brain for a while now with this one and any help would be appreciated. I am using React with Redux Toolkit and I’m struggling to get React to remove a ‘todo’ from my UI even though Redux is responding as expected. In Redux Developer Tools removeTodo works as exp…
Tag: react-redux
Problem in React DropDown list value selection
Iam struggling with a dropdown menu list for my react app. The problem is, I have a API for which one of the key(key3) has comma(,) seperated values which I want to display in my dropdown list. API response looks like this I have created a reducer for this API response and tried to use .map() function for key…
How to use UseEffect every time get user and axios?
I use MERN stack and redux. I have two problem and please help me. 1) Every component react I add this: I want to get user data every time if user loginned or not. Is it true? or some idea have? 2) In backend if data current I send using 200 status codes. another variant I send data other status
React Redux, trying to add products to cart
I am trying to add products to shopping cart by storing them in local storage but, they are not getting stored. I looked into Redux-dev-tools and found out my state is not updating: As you can see action is getting fired but my state is not updating: Here is the source code: cartAction.js cartReducer.js store…
TypeError: undefined is not an object (evaluating ‘availableMeals.filter’). I don’t why I am getting this error
I am using the useSelector() hook to pass state as a prop but I am getting an error saying: /store/reducers/meals.js: CategoryMealScreen.js: I don’t know why I am getting this error. Answer The issue is with your reducer , You are returning an action instead of state . Please change this to
My React state doesn’t update when setState is called
I’m trying to make a simple animation when the burger element is clicked I’m trying to update the following state with an animation when the burger is clicked but the state doesn’t update no matter what i try. Edit: Someone suggested i post the full code Answer There’s a lot of bad sme…
Fixing ‘index.js:1 Warning: Using UNSAFE_componentWillReceiveProps in strict mode is not recommended and may indicate bugs in your code’ in react
I have this higher order component which recieve a comp of volunteer for ex and an action, and then render a table with the volunteer info: the volunteer comp code: and the HOC code is: it works fine but i am getting this warning: There are similiar question about this , but did not find the solution there, a…
not able to update state in reactsJs
i am using table input field to update state under map function to render it according to number of elements in the state.But when I used value={item.account} values are not updated in the state.which works fine when I use **value={accountCounter.account} where accountCounter is reactjs hook of type And here …
Redux createAsyncThunk vs useEffect hook
I’m familiar with react hooks, and i find it really easy to work with useEffect, thunk is very difficult to deal with, can i just use useEffect & axios and just dispatch the result to the store without using createAsyncThunk? is there any major performance benefit to use it over useEffect? createAsy…
Using Redux Hooks in a Formik onSubmit
i am currently trying to solve a homework for my university. We should integrate Action Creators and Reducers to our react project. The project is about having a Money Transaction Form with a List which shows all money transactions. Image of the Application We built the form with help of formik, my code looks…