All Javascript Episodes

Dynamic Nested Forms with Stimulus JS

#283 · Feb 07, 2019 Pro

Don't like Cocoon or it's jQuery dependency? We can use Stimulus JS and build dynamic nested forms in Rails with accepts_nested_attributes_for from scratch pretty easily!

15

Incomplete

Autosave Draft Records - Part 2

#282 · Jan 31, 2019 Pro

Creating draft records in your database can be tricky. We'll be using the Draftsman gem to help us create draft versions of our records with our autosave Javascript

5

Incomplete

Autosave Draft Records - Part 1

#281 · Jan 23, 2019 Pro

Autosaving draft records allows you to make sure users don't lose their work and can easily write draft content without publishing right away. We'll be using Stimulus to build an autosave controller for our form and Draftsman to power the backend.

16

Incomplete

Webpacker Javascript Embed Code Snippet & Scoped Styles

#277 · Dec 26, 2018 Pro

We can use webpacker to create scoped styles for our Javascript widget and build an embed code that links to the latest version of our webpacker JS and CSS for our embeddable widget.

7

Incomplete

Restricting Javascript Widgets to Registered Sites

#276 · Dec 20, 2018 Pro

We don't want anyone to be able to embed your Javascript widget on any domain, so we'll setup our app to check the domain and only allow the widget on specific sites

3

Incomplete

Cross-origin Resource Sharing (CORS) with Rails

#275 · Dec 12, 2018 Pro

Cross-origin Resource Sharing (CORS) allows your website to talk to other websites.

8

Incomplete

Using Vuex with Forms in Rails

#274 · Dec 04, 2018 Pro

Embeddable Javascript Widgets often contain forms. We're using Vuex to build our comment form widget and we're going to use vue-map-fields to make this easier.

10

Incomplete

Using Vuex with a Rails Backend

#273 · Nov 29, 2018 Pro

The next step in our embeddable javascript widget series is setting up our Vue frontend to talk with our Rails backend using Vuex

8

Incomplete

Embeddable Javascript Comments Widget Models - Part 1

#271 · Nov 14, 2018 Pro

Starting our Embeddable JS Widget series outlining the comment and discussion models and the basic webpacker setup

21

Incomplete

Auto-detect User Time Zones in Rails

#260 · Aug 28, 2018 Pro

Use the jstz Javascript timezone library to help auto-detect and set the user's time zone in your Rails apps

16

Incomplete

Filter By

All Episodes Free Episodes Pro Episodes

Sort By

Published Date Popularity

Categories

ActionCable ActiveRecord ActiveStorage ActiveSupport Administration Analytics APIs Authentication Authorization Background Jobs Basics Code Review Comments Concerns css CSV Debugging Deployment Design Patterns Emails Ember Errors File Uploading Forms Frontend Gems Geocoding iOS Javascript Maps Messaging Metaprogramming Middleware Mobile Models Multitenancy Notifications OAuth Open Source Pagination Payments Performance Production Rack Rails 4.2 Rails 5.0 Rails 5.1 Rails 5.2 React Native Refactoring Routes ruby Search Security Servers Sharing Sidekiq Testing Timezones Turbolinks Views VueJS Webhooks

Subscribe to the newsletter

Join 20,000+ developers who get early access to new screencasts, articles, guides, updates, and more.