“Salvar no armazenamento local” Respostas de código

JS Save Storage Local

//Set item
localStorage.setItem('myCat', 'Tom');
//Get item
var cat = localStorage.getItem("myCat");
//Remove item
localStorage.removeItem("lastname");
//Remove all items
localStorage.clear();
Atduyar

Salvar no armazenamento local

localStorage.setItem('myCat', 'Tom');

var cat = localStorage.getItem('myCat');

localStorage.removeItem('myCat');

// Clear all items
localStorage.clear();
Tame Toucan

LocalStorage JavaScript

localStorage.setItem('user_name', 'Rohit'); //store a key/value
var retrievedUsername = localStorage.getItem('user_name'); //retrieve the key
Grepper

JavaScript salvar dados para armazenamento local

// Store
localStorage.lastname = "Smith";
// Retrieve
document.getElementById("result").innerHTML = localStorage.lastname;
// Remove
localStorage.removeItem("lastname");
Dayanaohhnana

Salvar dados no armazenamento local


//useEffect(function (){}, []) this hook takes function as its first argument and an array/dependency as 
//which if the [] arrray is empty it runs once, meaning on initial render
useEffect(() => {
  const previousData = JSON.parse(localStorage.getItem("Todos"));
  setTodos(previousData);
},[])
//and if something changes in the dependency's value in this case inputText the function that is passed as the first argument runs each time
useEffect(() => {
 localStorage.setItem('Todos', JSON.stringify(Todos));
}, [inputText])



Brave Bat

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