zoedsoupe
Is it possible to use dynamically values for Ecto.Enum?
In our app, we define a DictionaryRegistry that creates an Registry and then starts two “TermDictionaries” that is a module that implements Agent behavior and defines some translations from external to internal terms.
The problem arrives when we need to define an embedded schema that has a field with the type Ecto.Enum and its values are those described in one of “TermDictionaries”.
However, neither Registry nor TermDictionary are started on compile time, so ecto macros can’t access it…
Any suggestion?
Marked As Solved
Matsa59
Hello, you could use custom validation
1
Popular in Questions
I have an umbrella app.
Some of the apps inside depend on other apps in the umbrella, unsurprisingly.
I’m writing a test for one of the...
New
I have a phoenix application from which a user can download multiple(5-6) files of size 1MB. I couldn’t find anything related to sending ...
New
I am trying to figure out how Mix knows whether the environment is test, dev, or prod – where is this set?
Thanks.
New
I am trying to implement my new.html.eex file to create new posts on my website.
new.html.eex:
<h1>Create Post</h1>
<%= ...
New
I’m trying to make a websocket server in Phoenix or raw Elixir. I heard about gun, I think I could use cowboy, but since I’m not that sma...
New
If I have a string “1000 cfu/ml” . I want to remove the characters and / and space . So the string is like this
"1000"
What is the ...
New
I would like to know what is the best IDE for elixir development?
New
Currently suffering from paralysis by [HTTP client] analysis. This is rather unusual in Elixirland as there tends to be consensus on the ...
New
For some reason my phoenix channels are working for me in my local dev environment, but as soon as I deploy via Docker, I get a 403 error...
New
Hi everyone!
I need implement if…else if…else condition from my elixir code, and anymore of this control flow structures not work proper...
New
Other popular topics
Hello, can anybody help here..? I have a list of players and I what to delete an element, but every for loop the list is reverting to ori...
New
If I have a post route which an argument:
post /my_post_route/:my_param1, MyController.my_post_handler
How would get the post params ...
New
This post is an instruction guide to help you setup your Neovim for Elixir development from scratch. It includes general information on h...
New
Hi all,
I’ve just started learning Elixir and Phoenix Framework, so please pardon my n00bness at this stage.
I’m trying to use Postgres...
New
Hello, I have map which I want to convert it to string like this:
the map:
%{last_name: "tavakkoli", name: "shahryar"}
the string I ne...
New
Forgive me if this is obvious, but how does one delete a database record WITHOUT selecting it first? Ecto.Repo — Ecto v3.14.0 has exampl...
New
I have a server on AWS, and was running a load test using artillery. When looking at the Phoenix dashboard I see the Ports going to 100% ...
New
I want to highlight html closing tags when i click a html tag. That works in .html files but doesnt work for html.eex templates. How can...
New
Why is it that the mnesia database isn’t the most preferred database for use in Elixir/Phoenix?
New
I am trying to start a new phoenix project with elixir 1.9, but mix phx.new does not work. It says that ** (Mix) The task "phx.new" could...
New
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #code-sync
- #javascript
- #podcasts
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #advent-of-code
- #elixirconf-us
- #distillery
- #processes
- #forms
- #api
- #metaprogramming
- #security
- #performance









