I’m building a small project in React where part of it displays the value of the checked box or boxes. Project description: There are 4 checkboxes in total. Each checkbox represents one of the following colors: Red, Blue, Green and…
I am trying to use a useRef between 2 components which are not directly linked. How? Since useRef is a hook, I cant just add this to some file and share it. export const someRef = React.useRef(); // not possible,…
I'm havin a list of tasks and I wonder how do I route on the specific task clicked. Do I need to send a special Id param to the onclick handler ? So that every task has it's own Id…
I am reaching out to you for help with an issue in my code. I have done a lot of research and tried different approaches, but I still can't solve this problem. I need help with React code. Specifically, I…
This React application runs a counter that increments a count variable every two seconds, and updates the display to the browser. The user can start and stop the counter with buttons for each, respectively. It works exactly as expected without…
DISCLAIMER: i'm new at React, and just trying to build good habits. So, the example would be a simple contacts app, where you type in names, and all the names are rendered below the input field. pic.1 simple contacts app…
New to react native, but I'm learning as I go. I'm currently building an app and I have an issue with my renderItem function being called after each render, causing my flatlist to have duplicates. I tried to memoize renderItem…
I am trying to map the boxes according to their positions in list and append their classes accordingly but I am unable to achieve what i want to achieve. The boxes are not getting displayed. I am not getting what…
I am working on an ecommerce website. I create a global state using the library in the react-hooks-global-state (the link below). I want the array to save when I refresh or redirect the page. However, when I store it in…
I was trying to make an element position : "fixed" after it scrolls to the end of the screen and whenever it comes back to the first screen it should again get the position as "relative" , but state is…