tailwindcss-rails VS request.js

You can't use additional CSS packages (like Flowbite) with the official tailwindcss-rails gem. According to this answered issue, you should either give up importmap and use a bundler, or use a CSS file from CDN - which is not ideal (unnecessary classes won't be purged this way).

You first install your asset handlers as you need them for your project. They can be anything from rails/jsbundling-rails and rails/tailwindcss-rails to webpacker or something custom.

Preconfigured TailwindCSS from TailwindCSS-rails ready to use out of the box, pass --css tailwind as an option.✅

Thanks to the magic of Rails, the scaffold generator gives us almost everything we need to start creating messages and associating them with users. Because we are using Tailwind via the tailwindcss-rails gem, the scaffold generator also includes some nice looking base styles too.

Because we are using Tailwind via the tailwindcss-rails gem, the scaffold generator applies some basic Tailwind styling to generated views, so we have nice looking Widget pages right out of the box.

Here's a simple way to achieve this, inspired by the tailwindcss-rails gem.

For more documentation on tailwind installation: https://github.com/rails/tailwindcss-rails

gem "rails", "~> 7.0.0" # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails] gem "sprockets-rails" # Use postgresql as the database for Active Record gem "pg", "~> 1.1" # Use the Puma web server [https://github.com/puma/puma] gem "puma", "~> 5.0" # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails] gem "importmap-rails" # Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev] gem "turbo-rails" # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev] gem "stimulus-rails" # Use Tailwind CSS [https://github.com/rails/tailwindcss-rails] gem "tailwindcss-rails" # Build JSON APIs with ease [https://github.com/rails/jbuilder] gem "jbuilder" gem "redis", "~> 4.0"

When you generate an app with rails new --css=tailwind without a JS option, you get the tailwindcss-rails gem which includes the new scaffold generators. When you pass in a JavaScript option as well, you get Tailwind installed via cssbundling-rails, which does not include built-in generators since it offers more than just Tailwind as an option.

For some extra help with crsf tokens. I would recommend the request.js library in the rails GitHub. https://github.com/rails/request.js

We will now connect our toolbar's table button to the server-side controller action we have just written. To do this, we first need to bring Rails' request.js library into the project. This library will help us administer post requests from the client, including proper CSRF-tokens, etc.:

Then, you will need to use fetch or other libs like rails/request.js (https://github.com/rails/request.js) to send a patch request with formData to your model's update path (usually something like /fruits), this is to update your model data. If you are using scaffolded controller, you should have respond_to js configured for you by default. If not, remember to add respond_to :js to your controller, and list data attributes you wanted to return from the server.

Stimulus and request.js should get you about 90% of the way for your example

One way to work around this is described in Dale’s article. In it, a Stimulus controller and request.js are used to insert a Turbo Stream header into GET requests, getting Turbo to see the request as a Turbo Stream request despite not originating from a form submission.

The Rails.ajax function comes from the @rails/ujs package, which isn't Turbo-aware. You should be using @rails/request.js instead, which can execute Turbo Stream commands:

It's not part of Hotwire, but supplemental for when you want to make AJAX requests from Stimulus or whatever. https://github.com/rails/request.js

So with our applications we've started using request.js to make JS based requests to the applications, it's super handy and very easy to use.

request.js is a minimalistic JavaScript pacakge that is set to replace Rails UJS in the near future. We will be using it to fetch new pages from the server. Let's install the package

First, we will add the necessary NPM packages. We will use @github/webauthn-json as a nice wrapper for the WebAuthn API and @rails/request.js for easier requests to the backend (with built-in Turbo Stream support).