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
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.
1
Also Liked
SophieDeBenedetto
Author of Programming Phoenix LiveView
Hello again! Yes we will be updating all of the modal-related code.
1
Popular Pragmatic Bookshelf topics
In Chapter 3, the source for index introduces Config on page 31, followed by more code including tests; Config isn’t introduced until pag...
New
Following the steps described in Chapter 6 of the book, I’m stuck with running the migration as described on page 84:
bundle exec sequel...
New
Python Testing With Pytest - Chapter 2, warnings for “unregistered custom marks”
While running the smoke tests in Chapter 2, I get these...
New
Hi everyone!
There is an error on the page 71 in the book “Programming machine learning from coding to depp learning” P. Perrotta. You c...
New
Hi @Margaret ,
On page VII the book tells us the example and snippets will be all using Elixir version 1.11
But on page 3 almost the en...
New
A Common-Sense Guide to Data Structures and Algorithms, Second Edition by Jay Wengrow @jaywengrow
Hi,
I have the paperback version of t...
New
The test is as follows:
Scenario: Intersecting a scaled sphere with a ray
Given r ← ray(point(0, 0, -5), vector(0, 0, 1))
And s ← sphere...
New
Hi, I’ve got a question about the implementation of PubSub when using a Phoenix.Socket.Transport behaviour rather than channels.
Before ...
New
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
@mfazio23
I’m following the indications of the book and arriver ad chapter 10, but the app cannot be compiled due to an error in the Bas...
New
Other popular topics
Andy and Dave wrote this influential, classic book to help their clients create better software and rediscover the joy of coding. Almost ...
New
No chair. I have a standing desk.
This post was split into a dedicated thread from our thread about chairs :slight_smile:
New
Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
New
Intensively researching Erlang books and additional resources on it, I have found that the topic of using Regular Expressions is either c...
New
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
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
If you want a quick and easy way to block any website on your Mac using Little Snitch simply…
File > New Rule:
And select Deny, O...
New
I’m able to do the “artistic” part of game-development; character designing/modeling, music, environment modeling, etc.
However, I don’t...
New
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
A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices.
Neil Smyth
MySQL...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /java
- /emacs
- /haskell
- /svelte
- /typescript
- /onivim
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /flutter
- /elm
- /vscode
- /ash
- /html
- /opensuse
- /zig
- /centos
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /nixos
- /debian
- /agda
- /django
- /deno
- /kubuntu
- /arch-linux
- /nodejs
- /ubuntu
- /spring
- /revery
- /manjaro
- /lua
- /diversity
- /julia
- /markdown
- /quarkus









