
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

Title: Web Development with Clojure, Third Edition, pg 116
Hi - I just started chapter 5 and I am stuck on page 116 while trying to star...
New

Title: Hands-On Rust (Chapter 11: prefab)
Just played a couple of amulet-less games. With a bit of debugging, I believe that your can_p...
New

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

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

On the page xv there is an instruction to run bin/setup from the main folder. I downloaded the source code today (12/03/21) and can’t see...
New

Hello! Thanks for the great book.
I was attempting the Trie (chap 17) exercises and for number 4 the solution provided for the autocorre...
New

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

This is as much a suggestion as a question, as a note for others.
Locally the SGP30 wasn’t available, so I ordered a SGP40. On page 53, ...
New

When trying to run tox in parallel as explained on page 151, I got the following error:
tox: error: argument -p/–parallel: expected one...
New

@mfazio23
Android Studio will not accept anything I do when trying to use the Transformations class, as described on pp. 140-141. Googl...
New
Other popular topics

@AstonJ prompted me to open this topic after I mentioned in the lockdown thread how I started to do a lot more for my fitness.
https://f...
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

Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
New

API 4
Path:
/user/following/
Method:
GET
Description:
Returns the list of all names of people whom the user follows
Response
[
{ ...
New

Author Spotlight
James Stanier
@jstanier
James Stanier, author of Effective Remote Work , discusses how to rethink the office as we e...
New

Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...
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

A Brief Review of the Minisforum V3 AMD Tablet.
Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
New

Hair Salon Games for Girls Fun
Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /rails
- /js
- /python
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /onivim
- /typescript
- /svelte
- /kotlin
- /crystal
- /c-plus-plus
- /tailwind
- /gleam
- /react
- /ocaml
- /flutter
- /elm
- /vscode
- /ash
- /html
- /opensuse
- /centos
- /php
- /deepseek
- /zig
- /scala
- /textmate
- /sublime-text
- /lisp
- /nixos
- /debian
- /react-native
- /agda
- /kubuntu
- /arch-linux
- /django
- /revery
- /ubuntu
- /spring
- /manjaro
- /nodejs
- /diversity
- /lua
- /julia
- /c
- /slackware
- /markdown