Here is a small React app that is using State and saves updated data to localStorage. You can create buttons by inputting the name and pressing Add button. import "./styles.css"; import { useState } from "react"; export default function App()…
I'm trying to retrieve user settings from local storage, but when I try to access the data, I get a null value, which causes an error with JSON.parse(). I suspect that the data might not be stored or has been…
I have a javascript in the head of the index page and this function stores the variables from the functions in localstorage: <script type="text/javascript"> function storeGlobals() { localstorage.setItem("name", name.value) localstorage.setItem("current_age", current_age.value) localstorage.setItem("retirement_age", retirement_age.value) localstorage.setItem("base_salary", base_salary.value) localstorage.setItem("emailid", emailid.value) localstorage.setItem("FEGLI_BASIC_LIFETIME_COST", "$"+total_FEGLI_BASIC_LIFETIME_COST) localstorage.setItem("fegli_opa_cost",…
I have this react App structure. Some components are hidden based on the content of a local storage. import React from "react"; import { BrowserRouter as Router } from "react-router-dom"; import AppRoutes from "./Routes"; import NavBar from "./components/NavBar"; const App…
I am trying to make a to do list and right now when I press on the add task button 2 inputs and 1 select element are being created and displayed on the page.I save the content and display it…
I'm creating a client-side only mockup of a gym-class management system. I have a models folder with javascript dummy user objects that will provide default user credentials and info. However, I want users to log in (using dummy credentials) and…
I am trying to use localStorage to store and load the checked state of a checkbox. The values are being correctly stored and retrieved from localStorage, but the checkbox is not reflecting these values when the page loads. Here’s a…
I am trying to get data from local storage and display it on the screen using flutter_bloc, but I am getting the error "type 'String' is not a subtype of type 'Map<String, dynamic>'". I have checked, but I cannot find…
I'm trying to save and restore the state of a checkbox and other elements using localStorage when a user duplicates or closes the tab. It works well when I have just the checkbox, but as soon as I introduce additional…
I'm learning about localStorage and I'm trying to build a basic shopping cart function. The process is: user clicks on "Add To Cart" button. If localStorage("shoppingCart") doesn't exist, then localStorage.setItem("shoppingCart", itemToAdd). If localStorage("ShoppingCart) DOES exist (which for testing purposes, it…