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Latest Screencasts

XSS Protection in Rails 3

Railscasts - 2010-03-08 - free

It is easy to be vulnerable to cross site scripting attacks in earlier versions of Rails, but Rails 3 solves this by automatically escaping unsafe input. Watch this screencast


Mobile Devices

Railscasts - 2010-02-01 - free

Change the look and behavior of a Rails app on mobile devices. Also use jQTouch to build a native-looking interface. Watch this screencast


Edit Multiple Individually

Railscasts - 2010-01-25 - free

Use checkboxes to edit multiple records in one form, where each one has an individual set of form fields. Watch this screencast


Nested Model Form Part 2

Railscasts - 2010-01-18 - free

Add and remove nested model fields dynamically through JavaScript using either Prototype or jQuery. Watch this screencast


Nested Model Form Part 1

Railscasts - 2010-01-11 - free

Handling multiple models in a single form is much easier with the accepts_nested_attributes_for method. See how to use this method to handle nested model fields. Watch this screencast


Embedded Association

Railscasts - 2009-11-23 - free

Learn how to set up a one-to-many or many-to-many association which is entirely embedded into a single column through a string or bitmask. Watch this screencast


Formtastic Part 2

Railscasts - 2009-10-26 - free

Learn about some of the more advanced functionality of Formtastic including handling many-to-many associations, required fields, and styling. Watch this screencast


Formtastic Part 1

Railscasts - 2009-10-19 - free

Formtastic is a concise way to generate form views. In this episode (part 1 of 2) I show how to generate both a simple form and a more complex one which is customized with options. Watch this screencast


7 Security Tips

Railscasts - 2009-09-07 - free

Security is important! Here I show seven different security flaws which are common to Rails applications ranging from mass assignment to CSRF protection. Watch this screencast


Pagination with AJAX

Railscasts - 2009-08-10 - free

Learn an easy, unobtrusive way to add AJAX functionality to an existing set of pagination links using jQuery. Watch this screencast