I have a button that, when clicked, should say WELCOME USER. Additionally, I want to store whether the user has clicked the button in localStorage so on subsequent page loads I can tell if they've clicked the button. If the…
when i try to create an item which is to be saved on the local Storage first and then display on the screen, the inputs display on the screen except the image.
function PopUp(show) { document.addEventListener("click", function() { if (localStorage.getItem("s<?php echo date('dmY');?>") != 1) { window.open("https://www.google.com"); } localStorage.setItem("s<?php echo date('dmY');?>", 1); }); } window.onload = function() { setTimeout(function() { PopUp('show'); }, 500); } I try to delete the older storage keys, can…
I'm trying to write a script in Javascript that will change the property of a CSS variable that determines the body's font size, based on a button click, that will then save to localstorage. I've referenced answers given in increase…
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'm trying to check if a function returns true in an if/else statement, however I want to keep checking if the function returns true and when it does to execute the code... How would I go about this? I have…
I need help in localStorage in JS. I want a program that takes input from my website (of course not registered domain) and saves the input . My code of HTML is the following : <!DOCTYPE html> <html lang="en"> <head>…
I am building a web app using react (nextjs). It is a quiz app that asks users questions and gives them a score if they are correct. Currently, I am fetching all my questions from my database and storing them…
I need to use localStorage in nextjs but after refresh i lose all the data (empty array [] in the console). this is what i tried: const [todos, setTodos] = useState([]); useEffect(() => { const storedTodos = JSON.parse(localStorage.getItem('todos')) || [];…
I've to store redis key and value in redis chache. However the redisValue which I want to save is a Json string of 1976 characters length which has-> {,},[,],",-,: characters apart from numbers,alphabets. but while storing it says invalid argument.…