IDBWrapper tutorial, step 3

tutorial.js

var id = 1; // Or whatever you got returned.

var onsuccess = function(data){
  console.log('here is our dude:', data);
}
var onerror = function(error){
  console.log('Oh noes, sth went wrong!', error);
}

customers.get(id, onsuccess, onerror);