Stimulus nested form controller

Credit goes to GoRails.com and
DriftingRuby

Installation

This assumes StimulusJS is already installed.

1. Add package yarn add stimulus-nested-form
2. Import package in your application

``javascript import NestedForm from "stimulus-nested-form" application.register("nested-form", NestedForm)`

`Example`

`html


  
  <%= f.fields_for :options do |ff| %>
    <%= render "product_options/option_fields", field: ff %>
  <% end %>
  

    <%= link_to t("product_option.add"), "#",
        class: "btn btn-link",
        data: { action: "click->nested-form#add_association" } %>

<%= tag.div class: 'nested-fields', data: { new_record: field.object.new_record? } do %>


    <%= field.input :name %>

    
      <%= link_to t('product_option.remove'), '#', data: { action: 'click->nested-form#remove_association' }, class: 'text-danger' %>


  <%= field.hidden_field :_destroy %>
<% end %>


Publish new version

Install Microbundle if not present yet npm -g install microbundle

1. Run yarn build2. UpdateCHANGELOG.md3. Runyarn publish`