gistfile1.html

<%= form_for(@ambiente, :html => {:class => "form-horizontal"}) do |f| %>
  <% if @ambiente.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@ambiente.errors.count, "error") %> prohibited this ambiente from being saved:</h2>

      <ul>
      <% @ambiente.errors.full_messages.each do |message| %>
        <li><%= message %></li>
      <% end %>
      </ul>
    </div>
  <% end %>
 
  <%= form_tag('', id: "ambiente") do -%>
    <div class="form-group">
      <%= f.label :nome, "Nome:", class: "col-sm-2 control-label" %>
        <div class="col-sm-2">
          <%= f.text_field :nome, class: "form-control"%>
        </div>
    </div>
    <div class="field">
      <%= f.hidden_field :orcamento_id, :value => @orcamento.id, {:id => "ambiente-id-orcamento"}%>
  </div>
<% end %>
  <div class="col-sm-2">
    <br><br/>
    <%= submit_tag "Adicionar Ambiente", :id=>"adicionar-ambiente", :class =>"btn btn-sucess" %>
  </div>