erb

ruby
class Import < ApplicationRecord
  include ActionView::RecordIdentifier

  enum status: { pending: 0, processing: 1, completed: 2, failed: 3 }

  has_one_attached :file

Broadcast job progress updates to a Turbo Frame

rails hotwire turbo-streams
by codesnips 4 tabs
ruby
module ApplicationCable
  class Connection < ActionCable::Connection::Base
    identified_by :current_user

    def connect
      self.current_user = find_verified_user

ActionCable channel that streams Turbo updates safely

rails hotwire turbo
by codesnips 4 tabs
javascript
import { Controller } from "@hotwired/stimulus"
import { DirectUpload } from "@rails/activestorage"

export default class extends Controller {
  static targets = ["input", "preview", "status"]
  static values = {

Stimulus controller for drag-and-drop file uploads

stimulus javascript file-uploads
by Jordan Lee 2 tabs
ruby
class ActivityPanelController < ApplicationController
  def show
    @project = Project.find(params[:project_id])
    @events = @project.events.order(created_at: :desc).limit(50)

    latest = @events.maximum(:updated_at)

ETag + last_modified for expensive Turbo Frame endpoints

rails hotwire turbo
by Henry Kim 2 tabs
ruby
class Comment < ApplicationRecord
  belongs_to :post
  belongs_to :author, class_name: 'User'

  # Automatically broadcast changes to all subscribers of this post
  after_create_commit -> { broadcast_append_to post, target: "comments" }

Turbo Stream broadcasts for real-time collaboration

hotwire turbo-streams actioncable
by Jordan Lee 3 tabs
ruby
class DashboardWidget < ApplicationRecord
  broadcasts_refreshes
end

Broadcasts refreshes for complex pages (less target wiring)

rails hotwire turbo
by Henry Kim 2 tabs
ruby
class CommentsController < ApplicationController
  before_action :set_post

  def create
    @comment = @post.comments.build(comment_params)

Request spec: Turbo Stream template is rendered

rails hotwire turbo
by codesnips 3 tabs
ruby
class PostsController < ApplicationController
  def create
    @post = current_user.posts.build(post_params)

    if @post.save
      flash[:success] = 'Post was successfully created.'

Rails Flash messages for user feedback

rails flash messages
by Maya Patel 2 tabs
ruby
Rails.application.routes.draw do
  concern :tabs do
    get :profile, on: :collection
    get :billing, on: :collection
    get :security, on: :collection
  end

Tabs UI using Turbo Frames (no client router)

rails hotwire turbo
by codesnips 4 tabs
ruby
class Comment < ApplicationRecord
  belongs_to :post
  belongs_to :author, class_name: "User"

  validates :body, presence: true, length: { maximum: 5_000 }

Declarative model broadcasts with broadcasts_to (Rails 7)

rails hotwire turbo
by codesnips 4 tabs
php
<?php

namespace App\Console\Commands;

use App\Mail\DailySalesReport;
use App\Models\Order;

Nightly Sales Summary Report as a Scheduled Laravel Command with Mailable

laravel scheduling cron
by codesnips 4 tabs
javascript
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["field"]

  connect() {

Stimulus: autofocus the first invalid field after Turbo update

rails stimulus hotwire
by codesnips 3 tabs