IDBWrapper tutorial, step 6

tutorial.js

var id = 1;
var onsuccess = function(result){
  if(result !== false){
    console.log('deletion successful!');
  }
}
var onerror = function(error){
  console.log('Oh noes, sth went wrong!', error);
}

customers.remove(id, onsuccess, onerror);