Question: I’m struggling with providing data via useContext. I know how to create useContext in React, but I was trying several times to do the same in Next.js with TypeScript. Could someone please help me. Here below my _app.jsx code: ...
Question: I am learning to use useContext and useReducer together but am getting an error I haven’t managed to figure out: Uncaught TypeError: object is not iterable (cannot read property Symbol(Symbol.iterator)) It occurred after destructuring the context inside MealItemForm.js. I ...
Question: My App was working fine and suddenly i got this error. Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons: You might ...
Question: I am new to react. I am working on a blogging website in which I need to create a login page. I am facing the following error: TypeError: dispatch is not a function Following is my code to handle ...
Question: I have a variable in my context with the base url for my api and i add parameters to that base call to add parameters, the problem that i have is that i can’t concatenate more than one parameter ...
Question: I am trying to retrieve the document of the organization that is logged in after we see that Firebase Auth has the correct user uid. However, I’m getting an infinite loop in the useEffect function for that retrieval. This ...
Question: I’m trying to figure out how to change global state from a componenet using useContext and useReducer dispatch method. The component is simply should change the backgournd of the page on a click Here is how I defined the ...
Question: I have a next.js app where I am trying to use react context to export a state. However, the state is not updating and remains as the initial value set by the createContext hook which is undefined in this ...
Question: I want to reuse a context provider in different parts of my app using HOC (“higher order components”), but my state does not get updated. This is the wrapper of the provider. This is how I am implementing it ...
Question: Could someone tell me why all the components in the <ThemeContext.Provider> tags adapt when changing the theme, but the three.js components (<Box/> and <Cube/>) don’t? Box.jsx: App.jsx: Here I import a theme object containing themes within it, and setting ...