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
Page 28: It implements io.ReaderAt on the store type.
Sorry if it’s a dumb question but was the io.ReaderAt supposed to be io.ReadAt?
...
New
I’m new to Rust and am using this book to learn more as well as to feed my interest in game dev. I’ve just finished the flappy dragon exa...
New
When I run the coverage example to report on missing lines, I get:
pytest --cov=cards --report=term-missing ch7
ERROR: usage: pytest [op...
New
Hi, I’m working on the Chapter 8 of the book.
After I add add the point_offset, I’m still able to see acne:
In the image above, I re...
New
When running the program in chapter 8, “Implementing Combat”, the printout Health before attack was never printed so I assumed something ...
New
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
Docker-Machine became part of the Docker Toolbox, which was deprecated in 2020, long after Docker Desktop supported Docker Engine nativel...
New
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
Other popular topics
Hello Devtalk World!
Please let us know a little about who you are and where you’re from :nerd_face:
New
If it’s a mechanical keyboard, which switches do you have?
Would you recommend it? Why?
What will your next keyboard be?
Pics always w...
New
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
New
Design and develop sophisticated 2D games that are as much fun to make as they are to play. From particle effects and pathfinding to soci...
New
New
Hi folks,
I don’t know if I saw this here but, here’s a new programming language, called Roc
Reminds me a bit of Elm and thus Haskell. ...
New
Was just curious to see if any were around, found this one:
I got 51/100:
Not sure if it was meant to buy I am sure at times the b...
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
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
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
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /java
- /haskell
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /zig
- /centos
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /nixos
- /debian
- /agda
- /django
- /kubuntu
- /deno
- /arch-linux
- /nodejs
- /ubuntu
- /revery
- /manjaro
- /spring
- /lua
- /diversity
- /julia
- /markdown
- /c








