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Latest Screencasts

Sortable Table Columns

Railscasts - 2010-08-23 - free

Here I walk you through adding the ability to sort table columns in ascending or descending order by clicking the header. Watch this screencast


Charts

Railscasts - 2010-07-19 - free

There are a number of libraries to help create graphs. Here I show how to integrate Highcharts into a Rails app. Watch this screencast


PDFKit

Railscasts - 2010-06-28 - free

Generating PDFs in plain Ruby can be a lot of work. Instead, consider generating PDFs from HTML using PDFKit. Watch this screencast


Multistep Forms

Railscasts - 2010-06-07 - free

See how to create a multistep (wizard) form from scratch in this episode. Watch this screencast


A/B Testing with A/Bingo

Railscasts - 2010-05-17 - free

A/B Testing (or Split Testing) is a way to experiment with variations in an application to see the most effective option. Watch this screencast


Calendars

Railscasts - 2010-05-10 - free

If dates play an important role in your application, consider adding a date picker or calendar view as shown in this episode. Watch this screencast


Validations in Rails 3

Railscasts - 2010-04-26 - free

Rails 3 offers several new additions to validations. Here learn how to make a custom error_messages partial, reflect on validations, and clean up complex validations in a model. Watch this screencast


ERB Blocks in Rails 3

Railscasts - 2010-04-05 - free

Blocks in ERB templates are handled differently in Rails 3.0 Beta 2. Learn all about it in this episode. Watch this screencast


Syntax Highlighting

Railscasts - 2010-03-29 - free

Here I talk about three popular choices for syntax highlighting in Rails: CodeRay, Ultraviolet and Pygments. Watch this screencast


Unobtrusive Javascript

Railscasts - 2010-03-15 - free

Keep JavaScript out of your HTML content with unobtrusive JavaScript. Here I show how Rails 3 works with this best practice. Watch this screencast