I'm creating a random quotes generator but there's a problem. It just doesn't generate a random quote at the beginning. Please correct me so that the generate random quote works at least one time when rendering const [quotes, setQuotes] =…
I have a function that receives JSON data from my server, I use the {jsonData.map((element) => renderComponents(element, jsonData))} function to loop through it and send each object to renderComponents function along with the full JSON data, and this function has…
I've got a state to show a dialog inside a React const [isConfirmationDialogVisible, setConfirmationDialogVisibility] = useState(false); I set the visibility state when a button is clicked: <Button id={item.id} onPressCallback={() => setConfirmationDialogVisibility(true)} /> The visibility state is passed on to the…
I have component const ComponentA: React.FC<ComponentAProps> = (props) => { const [invalidFields, setInvalidFields] = React.useState([]); return ( <ComponentB invalidInputs = {inavlidFields.length !== 0} /> ) Does component B rerender when the state invalidFields changes?
In my App.tsx, I'm using a useState variable waitMessage to store string and a useState variable waitComp to store a component. waitMessage is passed as props to waitComp to show any text message whenever its values is updated. In useEffect,…
I have a component that has two states: simple, with minimal functionality extended, when it has more settings to choose from Extended version will have significantly more variables and redux calls. I was wondering if it's possible in React to…
I have an object which has a key value of quantity. I want to be able to update the quantity value using an incrementor and decrementor. I am able to do this but unable to make my site live as…
I have a function which takes a long time to run, and need to implement a type of 'loading' message in React which displays when the function starts and goes away once it finishes. My first idea was something along…
const fetchAllNotes = async () => { try { console.log("Fetching notes..."); const response = await fetch(`${host}/notes/fetchAllNotes`, { method: "GET", headers: { "Content-type": "application/json", "jwt-token": tkn, }, }); const json = await response.json(); console.log(json); return (json); } catch (error) { console.log("Error…
I am not able to resolve the below issue, hence seeking help here. I have the below react component which I am navigating to after creating a entity.. Create -> Overview. In the overview I pass the entityId and then…