Sanjibukai
Hi everybody,
I wanted to play a little with Phoenix LiveView.
And I tried the “official” Demo Project on Github..
First I noticed that there are many parts that are actually broken.
The /pacman example doesn’t seem to work (nothing happen upon key presses)
The /snakeexample don’t event load on the browser while nothing seems to happen on the server (there is even nothing in the logs but something’s definitely crashing)
Then, I wanted to find some details about the events supported by LiveView.
For example, there are phx-change, phx-submit, phx-click, phx-keydown etc..
But I don’t find any ressource about all the events available, and also e.g. for the keydown an keyup what are all the keycode available?
I think that LiveView is a huge game-changer and I’m aware of it being relatively new.
Does anyone have more knowledge about where to find more details?
I might be voluntary to try to document some parts once I’d practice enough..
Thank you very much!
Where Next?
Trending in Discussions
Other Trending Topics
Latest Phoenix Threads
Latest on Elixir Forum
Sponsor Spotlight
Elixir, Erlang & messaging conferences from Code Sync. Next up: ElixirConf US (10–11 Sep) & Code BEAM Europe (21–22 Oct), Haarlem + online.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #library
- #deployment
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixirconf-us
- #ai
- #blog-post
- #elixir-ls
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #metaprogramming
- #hex
- #security
Our Sponsors
Build Elixir applications with speed and confidence.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Elixir, Erlang & BEAM conferences from Code Sync - join us in 2026!
Master modern tools, write cleaner code, and tackle real-world challenges.
Producing high quality Elixir screencasts since 2017.
The deployment platform built for Elixir: PaaS ease, VPS control.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"
Showing Posts 1 to 4- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
PJUllrich
Hi @Sanjibukai,
that can very well be correct. The rate of progress made in the Phoenix LiveView project is quite astonishing and it might very well be that the examples always lack a bit behind the current state of the actual library. If you want to learn about the current state of the project, I recommend reading the documentation in the phoenix_live_view.ex file or the official docs
sfusato
The breaking changes that affected Pacman and Snake examples were quite small. You can find the changes in this PR.
Besides the docs suggested above by @PJUllrich, I also find the CHANGELOG extremely helpful to keep tabs on how things are evolving.
Sanjibukai
Thanks.
Indeed there is a part here about the bindings..
I used to use the search bar in hexdocs and I searched for
phx-keydownwhile it becamephx-window-keydown(as also mentioned by @sfusato) and since I didn’t get any results I was wondering where those parts could have been documented.Sanjibukai
Thanks.
I was able to figure out those changes when comparing with other examples.
Good thing for the PR.
And nice idea to look in the change logs since it’s still evolving..