Episodes
Decoding and Interacting with Barcodes
Play
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.

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.

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.

Capturing Signatures with Signature Pad
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8:14

Capturing Signatures with Signature Pad

#44 Aug 28, 2016 free
Using the Javascript Library, Signature Pad, learn how to capture user signatures and store them within your Ruby on Rails application.

Pagination with Kaminari
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2:37

Pagination with Kaminari

#73 Mar 26, 2017 free
When displaying a significant number of records, it is often a basic functions in a web application is to paginate the records and load them as requested.