Passing data onClick from child component to another child component in React.JS

I’m trying to render the selected li (mapped in a child component) in an another child component. So you have the following structure (very simple): Parent Component (Parent.JS) ➥ First Child called …

defining a function to pass it as props, but I get a compiling error

I have a react component that is trying to pass a function to another component, the problem is that I’m not being able to define the function, it throws a compiling error export default function App()…

React Hooks: Passing state prop is NOT a function?

I am passing state hooks as props to my components and my ‘setCity’ works perfectly fine but when I try implementing setFlag I get an error saying “Searchbar.jsx:15 Uncaught TypeError: setFlag is …

Pass triggering button’s name as props to child modal in React

I am a beginner in React so please be patient with me )) I have a parent component with two different buttons that trigger a child component which is a Modal that must show different data inside it …

Why to use Object.assign() to update functional component props change?

I have a list of students and I display them on the table. There are two buttons that indicate by which value should I sort the list (name or birthdate). When the button is clicked and I sort the list,…

Why my props action doesn’t work in an “if” statement in “onClick”, but it works outside the “if” statement?

This code works: This code doesn’t work:

Save a prop when moving away and coming back to page ReactJS

I have a username property that I have passed on from “log in” route to “product list” route using return

Component doesn’t update once the parents state is changed

I’m attempting to get a timer to call a function quickly at first and then slow down. I have a TimeInterval state that increases and is passed down to my countdown component as a prop

How do I stop state element being passed to child component before it is set?

I’m writing a weather forecast app with React. I’m fetching the data from openweathermap.org API. But to use that I need to know user’s location. So I use other API’s in sequence as well to identify …

Send multiple props across components React

I am trying to send two variables from the Component ‘Game’ to the Component ‘App’ but I am unsure how to send more than one prop at a time. This what I have: With this I am able to send the prop ‘score’ from ‘Game’ to ‘App’ but I was wondering if it was possible to send more then just the one prop, such as ‘score’ and a new variable, ‘count’ with the same button press, to ultimately be able to display both ‘score’ and ‘count’ in the ‘Score’ Componenet. Thanks. Answer Sure you can, just update the function you