hotwire

erb
<div id="toasts" class="fixed right-4 top-4 z-50 space-y-2"></div>

Toast notifications delivered with Turbo Streams

rails hotwire turbo
by Henry Kim 2 tabs
erb
<%# Append is also broadcast from the model; this response scrolls the author's view %>
<%= turbo_stream.append "messages" do %>
  <%= render partial: "messages/message", locals: { message: @message } %>
<% end %>

<turbo-stream action="scroll_to" target="<%= dom_id(@message) %>" behavior="smooth" block="end">

Scroll into view after append using a custom Turbo Stream action

rails hotwire turbo
by codesnips 4 tabs
ruby
class SupportMailbox < ApplicationMailbox
  def process
    ticket = Ticket.find_or_create_by!(message_id: mail.message_id) do |t|
      t.subject = mail.subject
      t.from_email = mail.from&.first
      t.body = mail.decoded

Action Mailbox: broadcast incoming emails into a feed

rails hotwire turbo
by Henry Kim 3 tabs
erb
<%= turbo_frame_tag 'quick_view' do %>
  <div class="text-gray-500">Select a post…</div>
<% end %>

<% @posts.each do |post| %>
  <%= link_to post.title, post_path(post), data: { turbo_frame: 'quick_view' }, class: 'block py-1 hover:underline' %>

Frame-powered inline “quick view” that falls back to full page

rails hotwire turbo
by Henry Kim 2 tabs
erb
<div class="post">
  <h1><%= @post.title %></h1>

  <%= turbo_frame_tag "post_#{@post.id}" do %>
    <div class="post-content">
      <%= simple_format @post.body %>

Turbo Frame for inline editing without page reloads

hotwire turbo turbo-frames
by Jordan Lee 2 tabs
javascript
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["count", "button"]
  static values = {
    url: String,

Optimistic UI updates with Turbo Streams

hotwire turbo stimulus
by Jordan Lee 3 tabs
javascript
import { Controller } from "@hotwired/stimulus"
import consumer from "../channels/consumer"

export default class extends Controller {
  static values = { roomId: Number }

Typing indicator via ActionCable + Turbo Streams

rails hotwire turbo
by Henry Kim 3 tabs
erb
<h1>Products</h1>

<%= link_to "New product", new_product_path, data: { turbo_frame: "modal" }, class: "btn" %>

<table id="products">
  <tbody>

Turbo Frame modal that renders server HTML

rails hotwire turbo
by codesnips 4 tabs
ruby
class AdminController < ApplicationController
  before_action :authenticate_admin!
  before_action :disable_turbo_cache, only: %i[dashboard moderation_queue]

  helper_method :turbo_cache_control_tag

Turbo Drive: disable caching on volatile admin pages

rails turbo hotwire
by codesnips 3 tabs
erb
<%= form_with model: @document, data: { controller: "upload" } do |form| %>
  <div class="field">
    <%= form.label :file, "Attach a document" %>
    <%= form.file_field :file,
          direct_upload: true,
          data: { upload_target: "input" } %>

Active Storage direct upload progress with Stimulus

rails hotwire stimulus
by codesnips 3 tabs
ruby
class Document < ApplicationRecord
  belongs_to :account

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

  after_create_commit :broadcast_badge

Broadcast a status badge update on background processing

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

export default class extends Controller {
  static targets = ["input"]
  static values = { wait: { type: Number, default: 300 }, url: String }

Stimulus: debounced search that plays nicely with Turbo

rails stimulus hotwire
by codesnips 3 tabs