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I wonder if there’s a better way to work with nested attributes without having to send the id of the parent object through the field hidden_field, I find it unsafe to leave it to the page.
Suggestions? Follow the code used:
<%= form_for(@responsible, :url => (@responsible.new_record? ? enterprise_responsibles_path(@responsible.enterprise) : enterprise_responsible_path(@responsible.enterprise, @responsible))) do |f| %>
<% if @responsible.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@responsible.errors.count, "error") %> prohibited this responsible from being saved:</h2>
<ul>
<% @responsible.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<%= f.hidden_field :enterprise_id %> #ID DO OBJETO PAI ENVIADO VIA HIDDEN**
<div class="form-group">
<%= f.label :name %>
<%= f.text_field :name, :class => "form-control" %>
</div>
<div class="form-group">
<%= f.label :cpf %>
<%= f.text_field :cpf, :class => "form-control" %>
</div>
<div class="form-group">
<%= f.label :occupation %>
<%= f.text_field :occupation, :class => "form-control" %>
</div>
<%= f.check_box :active %> <%= f.label :active %>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Contacts
<span class="btn-group btn-group-xs pull-right">
<%= link_to_add_fields content_tag(:i, "", class:"glyphicon glyphicon-plus") + " add contact", f, :contacts, "btn btn-xs btn-success pull-right" %>
</span>
</h3>
</div>
<div class="panel-body">
<%= f.fields_for :contacts do |builder| %>
<%= render 'contact_fields', f: builder %>
<% end %>
</div>
</div>
<div class="actions">
<%= f.submit class: "btn btn-sm btn-primary" %>
</div>
<% end %>
Routes.Rb
resources :enterprises do
resources :responsibles do
resources :contacts
end
resources :proposals
end
nested_form would be this Gem? https://github.com/ryanb/nested_form
– Luiz Picolo
No. no Gem but programming me expressed wrong with nested Attributes
– fcolnaghi
If you are using nested routes and the helpers generated from the urls (for example,
user_cars_url(@user)), no Hidden field is required. If you show the code we can help more, if not, it becomes difficult...– fotanus
I updated the question with the source, this code is working 100% only I think it is unsafe to pass this reference via field Hidden q can be manipulated
– fcolnaghi
What happens if you change
@responsiblefor[@entreprise, @responsible]as the first parameter ofform_for? It seems to me you have another routeresources :responsiblesoutside theenterprises, nay?– fotanus
@fotanus worked like this the way you said I removed Hidden and put the attributes like this, now I remembered that if I have objects below the form_for can navigate the structure and find! Thank you!
– fcolnaghi