Revert change to ember data model

ember.js ember-data
outside2344 picture outside2344 · Jun 7, 2012 · Viewed 7.1k times · Source

Is there a way to revert a change to an Ember Data model easily?

I have a model bound to an edit view. This view enables the user to cancel editing, at which point I'd like to revert the changes to the model. Is there an easy way to do this without cloning all the values off the side?

Answer

froskos picture froskos · Jan 29, 2016

Starting from Ember Data version 2, there are not transactions anymore, but you can reset models to their last status before saved editions with:

model.rollbackAttributes();

Related questions

How to use multiple models with a single route in EmberJS / Ember Data?

From reading the docs, it looks like you have to (or should) assign a model to a route like so: App.PostRoute = Ember.Route.extend({ model: function() { return App.Post.find(); } }); What if I need to use several objects in …

Read More
How to represent arrays within ember-data models?

Is it necessary to use DS.hasMany pointing to a DS.Model when a model contains an array? Even if the array elements are not really models (no IDs or endpoints of their own)? Is there a better way? I …

Read More
Access store from component

i have a component and when user click on component it add some value to store,i try to use this way but i get an error : OlapApp.MeasureListItemComponent = Ember.Component.extend({ tagName: 'li', isDisabled: false, attributeBindings: ['isDisabled:disabled'], classBindings: […

Read More