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Nested Resources
In this episode I show how to nest resources through routing and go into some new additions in Rails 2.2.
(10 minutes)
Beta Invitations
You know those invitation systems where a given user can invite a number of other people to join? That's what I show you how to make in this episode.
(22 minutes)
Virtual Attributes
Keep your controllers clean and forms flexible by adding virtual attributes to your model. This very powerful technique allows you to create form fields which may not directly relate to the database.
(3 minutes)
5 View Tips
Here's five quick tips to use in views. Be sure to catch the end of the episode where I reveal an exciting contest!
(9 minutes)
Simplify Views with Rails 2.0
Rails 2.0 is almost here. One of the many features in this release is the smarter helper methods which can make your views much cleaner. Learn all about it in this Episode.
(6 minutes)
Destroy Without JavaScript
If the user has JavaScript disabled, the "Destroy" link might not work properly. In this episode I will explore a number of ways to work around this issue.
(7 minutes)
Optimistic Locking
When two people attempt to update the same record near the same time, one of the updates will likely be overwritten. You can solve this problem with optimistic locking.
(7 minutes)
Update through Checkboxes
See how to select multiple items using checkboxes and perform an action on the selected items in this episode.
(10 minutes)