[Dilettante_Pro]

Michael_isr,
setAttribute немного не про то
https://developer.mozilla.org/ru/doc...t/setAttribute

var c="Some text", a = "07.09.2016", b = "14:40", newMemberID = 111;
var notesData = {
        text: c,
        date: a,
        time: b
    };
    notesData.ID = newMemberID; 
   alert(JSON.stringify(notesData));
    localStorage.setItem('notesData', JSON.stringify(notesData));

    var retrievedObject = localStorage.getItem('notesData');

    console.log('retrievedObject: ', JSON.parse(retrievedObject));