Storage-code.txt

function storageAvailable(type) {
      try {
          var storage = window[type],
              x = '__storage_test__';
          storage.setItem(x, x);
          storage.removeItem(x);
          return true;
      }
      catch(e) {
          return e instanceof DOMException && (
              // everything except Firefox
              e.code === 22 ||
              // Firefox
              e.code === 1014 ||
              // test name field too, because code might not be present
              // everything except Firefox
              e.name === 'QuotaExceededError' ||
              // Firefox
              e.name === 'NS_ERROR_DOM_QUOTA_REACHED') &&
              // acknowledge QuotaExceededError only if there's something already stored
              storage.length !== 0;
      }
  }

  if (storageAvailable('localStorage')) {
    console.log("Available");
  }
  else {
    console.log("No local storage available");
  }

  function populateStorage() {
    var notes = document.getElementsByClassName('note');
    for (var i = 0; i < notes.length; i++) {
      localStorage.setItem("note" + i, notes[i].firstChild);
      console.log(notes[i].firstChild);
    }
    localStorage.setItem("length", notes.length);

    setPage();
  }

  function setPage() {
    var notes = document.getElementsByClassName('note');
    var length = localStorage.getItem("length");
    for (var i = 0; i < length; i++) {
      var noteName = localStorage.getItem('note' + i);
      var child = document.createTextNode(noteName);
      var parent = document.getElementById('side-bar');
      var div = document.createElement("div");
      div.appendChild(child);
      div.className = "note";
      div.className += " " + mainClass;

      var inputButton = document.createElement("input");
      inputButton_id = "deletetheNote" + i;
      inputButton.setAttribute("id", inputButton_id);
      inputButton.setAttribute("type", "image");
      inputButton.setAttribute("src", "Dustbin.png");
      inputButton.className += "deleteButton";
      div.appendChild(inputButton);

      parent.appendChild(div);

      console.log("page set");
    }
  }

  if (!localStorage.getItem("note0")) {
    populateStorage();
  }
  else {
    setPage();
  }