app/views/marco_generals/_form.html.erb
<div class="container" ng-controller="marcoGeneralCtlr" >
<%= simple_form_for(@marco_general) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.association :partido %>
<% if @marco_general.leys.any? %>
<div class="form-group">
<%= f.simple_fields_for :leys, wrapper: :inline_vertical_form do |l| %>
<%= l.input :numero %>
<%= l.input :nombre %>
<%= l.input :enlace %>
<% end %>
</div>
<% end %>
</div>
<div class="form-actions">
<%= button_tag "AƱadir Ley", type: 'button', onclick: "add_ley(marco_general)", class: 'btn btn-default' %>
<a class="btn btn-default" ng-click="add_ley(ask)">Remove</a></td>
<%= f.button :submit %>
</div>
<% end %>
</div>