Episodes
Decoding and Interacting with Barcodes
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11:40

Decoding and Interacting with Barcodes

#67 Feb 12, 2017 free
Using the QuaggaJS Library, learn how to scan and decode barcodes with your Ruby on Rails application. Using provided callbacks, interact with controller actions to provide a seamless experience.

Nested Forms with Cocoon
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4:40

Nested Forms with Cocoon

#71 Mar 12, 2017 free
Using the unobtrusive gem, Cocoon, learn how to handle multiple models in a single form with accepts_nested_attributes_for.

Page Specific Javascript in Ruby on Rails
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4:44

Page Specific Javascript in Ruby on Rails

#74 Apr 2, 2017 free
Sometimes you may find yourself with an application that has javascript that needs to execute only on a specific page. This episode lays the foundation to easily manage page specific javascript.

Nested Forms from Scratch with StimulusJS
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16:54

Nested Forms from Scratch with StimulusJS

#186 May 5, 2019 free
Using StimulusJS controllers, adding nested forms to a Rails application is easy and unobtrusive. In this episode, we look at an alternative way of creating nested forms without the Cocoon gem.

Drag and Drop with Interact.js
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15:20

Drag and Drop with Interact.js

#75 Apr 9, 2017 free
Using Interact.js to create draggable and droppable items in our view, we can use AJAX callbacks on events to interact with our Ruby on Rails application. Also, learn how to use Ruby Assets to manage our Javascript Libraries.