How to save data from localStorage?

Question

JavaScript

The data in localStorage is saved, but on reboot, it is not loaded

function save() {
  var savevalue = document.getElementById("MoneyBalance").innerHTML; 	
  localStorage.setItem('Money', savevalue);
}
function load(){
  var storedvalue = localStorage.getItem('Money');
  if (storedvalue) {
    document.getElementById("MoneyBalance").innerHTML = storedvalue;
  }
}

Answer 1

the problem is in if (storedvalue)
your storedvalue will not be true and false as you expect, but the value or "undefined". Accordingly, it should be like this:
or
if (typeof(storedvalue) !== "undefined")