Similar to other questions not not quite the same: I have a variable assignment which involves calling a function that takes a significant amount of time to run, and I want to trigger a function after that assignment finishes. (The…
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…
I have Search Modal popup where the user can search and get results based on their search. However, since the class extends ModalRoute and not a StatefulWidget, calling setState does not re-render the build and the search results do no…
why is the state only updated in the last if en else statement. only the age in setFilledIn is set to true and false Can someone help me to understand state in React? because I don't know what I am…
Am trying to revert the color and icon of a button when clicked, but I can't seem to come up with a good approach to deal with the state The the color and icon only change one time but can't…
I have a realtime application that fetches a set of data that remains static and another set every second. The problem is that event if I test the application with an imported json instead of fetching it and set the…
This is my first time using react-router-dom and state is causing me issues, it is being returned to me as null. I have seen that there are answers here already but they do not solve my problem as I am…
I am developing single component toggle module, Currently I am facing one issue. I have populated data in list but in the center of data are populated as per the requirements. import { useState } from "react"; const data =…
I'm trying to display a Google char, a table, and some widgets in a react component. I'm using React and redux to store the state of the entire app. Here I have the component: import { useEffect, useState } from…
I am using React and useState to capture my HTML form's values. That seems to be working just fine. I have set default values for my user state so when I submit to the Express API on the backend it…