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Virtual Attributes (revised)
Episode #16Jul 20, 201271 comments

Virtual Attributes (revised)

Virtual attributes are a clean way to add form fields that do not map directly to the database. Here I show how to handle validations, associations, and more. (11 minutes)
Edit Multiple (revised)
Episode #165Feb 25, 2013105 comments

Edit Multiple (revised)

Editing one record at a time can be tedious work. Here you will learn three different ways to edit multiple records at once using checkboxes. (15 minutes)