i've built a card which will open a searchDelegate where users can search for cars. When selecting a car, the delegate screen will close onTap: () {close(context, carList[index].id);}. The id will then be updated on the main screen and added…
I'm working with React and TypeScript. I'm new to React and I'm not sure how to ensure that a child component sets state properly based on a prop passed to it. I am passing an object from a parent component…
I should start out by saying I'm pretty new to React. When a component mounts, I need to fetch an API endpoint, and assign the JSON response to state data. Ultimately, I need to pass the JSON response to another…
Hello I am trying to create a web conference room with webrtc and webSocket that can be used by any number of users. For this, whenever a new user wants to join, messages are transmitted that contain an offer or…
Background: I have a Todo app I'm trying to make where I can either save my tasks locally (sqflite) or remotely to firebase. Below is a snapshot of the adding a Todo page. Problem I recently added a toggle button…
I have a parent widget with a list of cases for an agency. The parent gets the data as a future and passes it to a future builder which is building the list widget. The floating action button is navigating…
I understand React Native re-renders component in which setState is called. In example as I tested, there are 7 re-renders per 7 setStates in useEffect codes: const pullData = async (numToPull, filterPull, sorterPull) => { setToSpin(true); const response = await…
I have a strange problem with react setState(). Currently, I am using Azure DevOps extensions components, and I have a panel with an onClick event, which should change the state of IsUserAddedOrUpdated and trigger the addOrUpdate function( which is async).…
I have create a method for call bottom dialogue in flutter. But on that case setState method shows error when loading the bottom dialog... import 'package:chavara/src/utils/theme/app_fonts.dart'; import 'package:flutter/material.dart'; import '../utils/theme/app_colors.dart'; import 'basic_text.dart'; basicBottomSheet(BuildContext context, String heading) { int id =…
I am executing extra code to send a webSocket message inside the setState callback, and I want to know if what I am doing is correct or can lead to some problems. this is what I have: const setLocalMessageData =…