Hello, I wanted to ask you if you could point me in the right direction on how to do something that I’ve been banging my head against for a couple of days now. I have a table user which links with a has_many relationship to a table sibling that contains two fields name and surname. If I were to cr…

Thanks for your help :slight_smile: I solved it using the Formex library :slight_smile: it made things quite easy actually

I thnk you can achieve that via javascript. Check how phoenix creates inputs and add a event click listener to a button and append child to these to increase numbers each time. Also add |> cast_assoc(:siblings)in your changeset after cast. For example: <input class="form-control" id="user_sibling…

Check this post. It might help. [image] Handling nested associations with cast_assoc Questions / Help Hi everyone, I finally had a bit of time to followup on this post: Best way to handle associations in single html form In my previous post I just wanted to create a han…

Can you show your solution please?

Hi, yeah I’ll try to remember cause it has been a while :slight_smile: add this to your model use Formex.Ecto.Schema add this to your schema formex_collection_child() then you create a form type like so defmodule Assistant.Web.ServiceType do use Formex.Type use Formex.Ecto.Type use Forme…

If you don’t want to use Formex here’s an example of nested form. Assuming User has_one Profile: defmodule Database.Schema.User do use Ecto.Schema import Ecto.Changeset alias Database.Schema.{ User, Profile, Post } schema "users" do field :email, :string field :passw…

If somebody is looking for a solution that uses only Javascript, I have just created this library that should do this work. [image] feliperenan/dynamic_nested Add/Remove dynamic nested associations for Phoenix Applications. - feliperenan/dynamic_nested The code …

Dynamic nested forms

Questions & Help Questions

joaquinalcerro April 22, 2018, 9:15pm 3

Check this post. It might help.

Best regards,

Joaquín Alcerro