I'm having an issue having my state work with a toggle to switch between categories. As far as I understand it I should be using the useEffect hook to have the page re render dependent on conditions. My 'novelListSelection' variable…
I have the following problem. The below code does not work as intended. The first log displays the correct value. e.g. "SomeName". But "SomeName" is not displayed in the inputName text. To make things more readable I simplified the function.…
I'm new to learning React and passing props to child components is still confusing to me. I passed an array of objects from Express server to React app with axios. The React app first uses .stringify() and then uses .parse()…
I Have problem in react, I use fetch API from tutorial to get data from my API to show data on react, Here My JSON, { "Konfigurasi": [ { "id_konfigurasi": 1, "bahasa": "ID", "namaweb": "Universitas", "tagline": "home 2", "singkatan": "UBG",…
i want to return two values from usememo hook using react and typescript. i have code like below, const renderText = ( text: string, isAvailable: boolean ) => { let icon: IconName | undefined = undefined; let color: StatusColor |…
I am coding a FlyoutManager from which I can toggle every flyout menus in react app. I am trying to set the property to close when clicking outside. I found on another stackoverflow question that my clicking-outside function is triggered…
I want to maintain the filter values, which are key value pairs in a global context to support app wide state. const createFilterContext = (defaultFilters: FilterState = {}) => { const FilterContext = React.createContext<FilterContextType | undefined>(undefined); const FilterProvider: React.FC<{ children:…
I am following a course to learn how to implement a login system. While creating the AuthProvider to test the context functionality, I changed the default value of isAuthenticated in the useState to "true". However, when using it in the…
Ok, I am misunderstanding something seriously. Here is reproduce link Basically, when a button is clicked from Child component, it should be reflected on the parent component which is App. And I thought using react hook with state would be…
I have a component that loads all products on component load. The component also has a search functionality that takes user input and querys database for products based on user input. Search results should replace any products that were initially…