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

johnp
Running the examples in chapter 5 c under pytest 5.4.1 causes an AttributeError: ‘module’ object has no attribute ‘config’. In particula...
New
ianwillie
Hello Brian, I have some problems with running the code in your book. I like the style of the book very much and I have learnt a lot as...
New
jdufour
Hello! On page xix of the preface, it says there is a community forum "… for help if your’re stuck on one of the exercises in this book… ...
New
raul
Hi Travis! Thank you for the cool book! :slight_smile: I made a list of issues and thought I could post them chapter by chapter. I’m rev...
New
swlaschin
The book has the same “Problem space/Solution space” diagram on page 18 as is on page 17. The correct Problem/Solution space diagrams ar...
New
jgchristopher
“The ProductLive.Index template calls a helper function, live_component/3, that in turn calls on the modal component. ” Excerpt From: Br...
New
mert
AWDWR 7, page 152, page 153: Hello everyone, I’m a little bit lost on the hotwire part. I didn’t fully understand it. On page 152 @rub...
New
ggerico
I got this error when executing the plot files on macOS Ventura 13.0.1 with Python 3.10.8 and matplotlib 3.6.1: programming_ML/code/03_...
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

PragmaticBookshelf
Brace yourself for a fun challenge: build a photorealistic 3D renderer from scratch! In just a couple of weeks, build a ray tracer that r...
New
DevotionGeo
I know that -t flag is used along with -i flag for getting an interactive shell. But I cannot digest what the man page for docker run com...
New
Exadra37
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
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
rustkas
Intensively researching Erlang books and additional resources on it, I have found that the topic of using Regular Expressions is either c...
New
foxtrottwist
A few weeks ago I started using Warp a terminal written in rust. Though in it’s current state of development there are a few caveats (tab...
New
PragmaticBookshelf
Author Spotlight Jamis Buck @jamis This month, we have the pleasure of spotlighting author Jamis Buck, who has written Mazes for Prog...
New
PragmaticBookshelf
Author Spotlight Rebecca Skinner @RebeccaSkinner Welcome to our latest author spotlight, where we sit down with Rebecca Skinner, auth...
New
AstonJ
Curious what kind of results others are getting, I think actually prefer the 7B model to the 32B model, not only is it faster but the qua...
New
Fl4m3Ph03n1x
Background Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
New

Sub Categories: