ember.js - create temporarty non persistent object in Ember-Data

Question

I want create an object using ember-data, but I don't want to save it until I call commit. How can I achieve this behavior?

Answer 1

You can use transaction's, defined transaction.js with corresponding tests in transaction_test.js.

See an example here:

App.store = DS.Store.create(...);

App.User = DS.Model.extend({
    name: DS.attr('string')
});

var transaction = App.store.transaction();
transaction.createRecord(App.User, {
    name: 'tobias'
});

App.store.commit(); // does not invoke commit
transaction.commit(); // commit on store is invoked?