Optimistic Locking is a feature to prevent collision when two users are editing the same record. In this episode, we look at adding this feature into a Rails 7 application that is using Turbo.
In this episode, we'll look at creating a stimulus controller that will alert the user if there are unsaved changes on a form before they navigate away from the page or reload the site.
Extend your image upload functionality with JCrop. Learn to redirect the user to a crop page once they have uploaded their image and save versions of the cropped images.
Continuing from the previous episode, we look at fixing nested forms when used inside of nested forms as well as gathering responses from the questionnaires.