Examples for IDBWrapper Tutorial, Part 2

example-1.js

var onItem = function (item) {
  console.log('got item:', item);
};
var onEnd = function (item) {
  console.log('All done.');
};

customers.iterate(onItem, {
  order: 'DESC',
  onEnd: onEnd
});

example-2.js

var onItem = function (item) {
  console.log('got item:', item);
};
var onEnd = function (item) {
  console.log('All done.');
};

customers.iterate(onItem, {
  index: 'lastname',
  filterDuplicates: true,
  onEnd: onEnd
});

example-3.js

var onItem = function (item) {
  console.log('got item:', item);
};
var onEnd = function (item) {
  console.log('All done.');
};

var keyRange = customers.makeKeyRange({
  lower: 'Doe',
  upper: 'Doe'
});

customers.iterate(onItem, {
  index: 'lastname',
  keyRange: keyRange,
  onEnd: onEnd
});

example-4.js

var onItem = function (item) {
  console.log('got item:', item);
};
var onEnd = function (item) {
  console.log('All done.');
};

var keyRange = customers.makeKeyRange({
  lower: 'G'
});

customers.iterate(onItem, {
  index: 'lastname',
  keyRange: keyRange,
  filterDuplicates: true,
  onEnd: onEnd
});