<%= nested_form_for @task do |f| %>
  <% if @task.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@task.errors.count, "error") %> prohibited this task from being saved:</h2>

      <ul>
      <% @task.errors.full_messages.each do |message| %>
        <li><%= message %></li>
      <% end %>
      </ul>
    </div>
  <% end %>




<ul>
<li>  <%= f.grouped_collection_select :projeto_id, Cliente.order(:name), :projetos, :name, :id, :name, prompt: "Projeto" %>
 <%=  f.number_field :raiz, :placeholder => "Identificador" %>
    <%=  f.text_field :descr, :placeholder => "Descrição"  %>
   <%=  f.number_field :hour  , :placeholder => "Carga Horária"%>
<%= f.select("typo", {"Analitica" => "Analitica", "Sintetica" => "Sintetica"}) %> </li>




 <%= f.fields_for :tsk1s do |tsk1| %>

<ul>
<li>
 <%=  tsk1.number_field :raiz, :placeholder => "Identificador" %>
   <%=  tsk1.text_field :descr, :placeholder => "Descrição"  %>
   <%=  tsk1.number_field :hour , :placeholder => "Carga Horária" %>
<%= tsk1.select("typo", {"Analitica" => "Analitica", "Sintetica" => "Sintetica"}) %>
 <%= f.link_to_add "+Ramo", :tsk2s %>
 <%= tsk1.link_to_remove "-" %> </li>



<% end %>

 <%= f.fields_for :tsk2s do |tsk2| %>

    <ul class="step">
   <li>
 <%=  tsk2.number_field :raiz, :placeholder => "Identificador" %>
    <%=  tsk2.text_field :descr, :placeholder => "Descrição" %>
   <%=  tsk2.number_field :hour, :placeholder => "Carga Horária" %>
    <%= tsk2.select("typo", {"Analitica" => "Analitica", "Sintetica" => "Sintetica"}) %>
 <%= tsk2.link_to_remove "-" %>
     <%= f.link_to_add "+Galho", :tsk3s %> </li>


   <% end %>

  <%= f.fields_for :tsk3s do |tsk3| %>

   <ul>
   <li>

    <%=  tsk3.number_field :raiz, :placeholder => "Identificador" %>
    <%=  tsk3.text_field :descr, :placeholder => "Descrição" %>
      <%=  tsk3.number_field :hour, :placeholder => "Carga Horária" %>
    <%= tsk3.select("typo", {"Analitica" => "Analitica", "Sintetica" => "Sintetica"}) %>
   <%= tsk3.link_to_remove "-" %> </li>
   </ul>
   </ul>
   </ul>
   <% end %>
  </ul>
   </ul>
   <br>
    <%= f.link_to_add "+Raiz", :tsk1s %> <br> <br> <br>
    <div class="actions">
    <%= f.submit %>
    </div>
    <% end %>