=semantic_form_for [:admin, @need] do |f|
  .content


    =f.inputs do
      =f.input :title, :label => "Titre : "
      =f.input :category,   :as => :select, :collection => @tree.map{|c| [(c.level > 0 ? ('   ' * (c.level - 1)) + "|- ": "").html_safe + c.name,  c.id]}, label: "Catégorie de besoin"
      =f.input :description, :label => "Description : ", :rows => 5, :input_html => {:style => "height:100px;"}

    .actions= f.submit "Sauvegarder", :class => "btn btn-primary"