I'm creating some custom components for my application and they essentially have some base styling done to them for light/dark modes. My goal is to be able to use those components with all their props later when the custom component…
The below code changes style to itemStyles.listItemPressed to all the elements in the Item loop. I need to have only one element change the style on pressing the container. Down below i have my second way of tryng to do…
I know how to POST data from a React Native app to the server with axios, but I don't know how I can POST data from the server to React Native. Is there a way to listen for requests from…
I'm adding a menu to every screen navigation header, so created a menu function that needs the navigation object to navigate to different screens based on the menu item tapped. But the navigation.navigate from props is undefined. export default function…
I'm trying to pass some props to class component from function component via navigation. At Function component I'm writing: export default function StartScreen() { const navigation = useNavigation(); function onButtonPress(){ navigation.navigate("Main",{'test':'Test'}); } return( <> <AnimatedTouchable onPress={onButtonPress}></AnimatedTouchable> </> ) } At…
today I encountered that it is impossible to set state in react native using old state value and then utilizing spread operator like this: setSomeValue(oldValue => {...oldValue, someField: 'newValue'}) it is necessary to add parentheses: setSomeValue(oldValue => ({...oldValue, someField: 'newValue'}))…
I am building a react website where I assign a subdomain to the user when they sign up according to the username they enter, let's say their username is john, then the subdomain will be john.mydomain.com. I would like to…
in this case, it will trigger render again when I call updateNumber(), so how can create the valuable that it is for saving data only? function test() { const [cartNum, setCartNum] = useState(0); function updateNumber() { setCartNum(number +1); } return…
Hi I'm building an app for IOS and Android with react Native, and I'm a newbie this is my first app, and I think I'm not too bad, but I have a UI that is only a supermarket list, but…
I'm trying to run my vite+react app using the docker container, the code is running fine but unfortunately, it's not opening in localhost 3000 DockerFile FROM node:18-alpine EXPOSE 3000 WORKDIR /react-vite-app COPY package.json . RUN yarn install COPY . .…