jaeyson

jaeyson

Programming Phoenix LiveView B.7: live_modal to live_component (page 101)

Programming Phoenix Liveview: live_modal to live_component (page 101)

Hi, First of all thank you for this awesome book.

I saw minor change for live_modal. If someone encounters an undefined function live_modal/2:

change from:

<%= if @live_action in [:new, :edit] do %>
  <%= live_modal PentoWeb.ProductLive.FormComponent,
    id: @product.id || :new,
    title: @page_title,
    action: @live_action,
    product: @product,
    return_to: Routes.product_index_path(@socket, :index) %>
<% end %>

to:

<%= if @live_action in [:new, :edit] do %>
  <%= live_component PentoWeb.ProductLive.FormComponent,
    id: @product.id || :new,
    title: @page_title,
    action: @live_action,
    product: @product,
    return_to: Routes.product_index_path(@socket, :index) %>
<% end %>

I created a new liveview project (0.17.10) and here’s the modal:

<%= if @live_action in [:new, :edit] do %>
  <.modal return_to={Routes.product_index_path(@socket, :index)}>
    <.live_component
      module={PentoWeb.ProductLive.FormComponent}
      id={@product.id || :new}
      title={@page_title}
      action={@live_action}
      product={@product}
      return_to={Routes.product_index_path(@socket, :index)}
    />
  </.modal>
<% end %>

Marked As Solved

SophieDeBenedetto

SophieDeBenedetto

Author of Programming Phoenix LiveView

Hello and thanks so much for sharing this for other readers! We’re working on the next Beta release over the summer and that new release will include all the upgraded code.

Also Liked

SophieDeBenedetto

SophieDeBenedetto

Author of Programming Phoenix LiveView

Hello again! Yes we will be updating all of the modal-related code.

Where Next?

Popular Pragmatic Bookshelf topics Top

jimmykiang
This test is broken right out of the box… — FAIL: TestAgent (7.82s) agent_test.go:77: Error Trace: agent_test.go:77 agent_test.go:...
New
JohnS
I can’t setup the Rails source code. This happens in a working directory containing multiple (postgres) Rails apps. With: ruby-3.0.0 s...
New
HarryDeveloper
Hi @venkats, It has been mentioned in the description of ‘Supervisory Job’ title that 2 things as mentioned below result in the same eff...
New
gilesdotcodes
In case this helps anyone, I’ve had issues setting up the rails source code. Here were the solutions: In Gemfile, change gem 'rails' t...
New
Chrichton
Dear Sophie. I tried to do the “Authorization” exercise and have two questions: When trying to plug in an email-service, I found the ...
New
curtosis
Running mix deps.get in the sensor_hub directory fails with the following error: ** (Mix) No SSH public keys found in ~/.ssh. An ssh aut...
New
adamwoolhether
I’m not quite sure what’s going on here, but I’m unable to have to containers successfully complete the Readiness/Liveness checks. I’m im...
New
adamwoolhether
Is there any place where we can discuss the solutions to some of the exercises? I can figure most of them out, but am having trouble with...
New
dachristenson
I just bought this book to learn about Android development, and I’m already running into a major issue in Ch. 1, p. 20: “Update activity...
New
roadbike
From page 13: On Python 3.7, you can install the libraries with pip by running these commands inside a Python venv using Visual Studio ...
New

Other popular topics Top

Rainer
My first contact with Erlang was about 2 years ago when I used RabbitMQ, which is written in Erlang, for my job. This made me curious and...
New
AstonJ
There’s a whole world of custom keycaps out there that I didn’t know existed! Check out all of our Keycaps threads here: https://forum....
New
AstonJ
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me. I think the Planck and the Preonic (o...
New
dimitarvp
Small essay with thoughts on macOS vs. Linux: I know @Exadra37 is just waiting around the corner to scream at me “I TOLD YOU SO!!!” but I...
New
AstonJ
In case anyone else is wondering why Ruby 3 doesn’t show when you do asdf list-all ruby :man_facepalming: do this first: asdf plugin-upd...
New
AstonJ
Continuing the discussion from Thinking about learning Crystal, let’s discuss - I was wondering which languages don’t GC - maybe we can c...
New
Help
I am trying to crate a game for the Nintendo switch, I wanted to use Java as I am comfortable with that programming language. Can you use...
New
DevotionGeo
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
New
AstonJ
This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...
New
NewsBot
Node.js v22.14.0 has been released. Link: Release 2025-02-11, Version 22.14.0 'Jod' (LTS), @aduh95 · nodejs/node · GitHub
New

Sub Categories: