- types_de_piece_justificative.each do |type_de_piece_justificative|
  - type_de_piece_justificative.id.nil? ? object_for = "new_type_de_piece_justificative[#{index}]" : object_for = 'types_de_piece_justificative[]'

  = f.fields_for object_for, type_de_piece_justificative do |ff|
    .form-inline{id:"type_de_piece_justificative_#{type_de_piece_justificative.id || index}", class: 'type_de_piece_justificative', style: 'padding-bottom:8px'}
      .form-group{ style: 'padding-right: 2%' }
        %h4 Libellé
        =ff.text_field :libelle, class: 'form-control libelle', placeholder: 'Libellé'

      .form-group{ style: 'padding-right: 2%' }
        %h4
          Description
        =ff.text_area :description, class: 'form-control description', placeholder: 'Description'

      =ff.hidden_field '_destroy', value: 'false', class: 'destroy'

      .form-group{ id: "delete_type_de_piece_justificative_#{type_de_piece_justificative.id || index}_button", style: ("display:none" if type_de_piece_justificative.id.nil?) }
        %br  
        %button.form-control.btn.btn-danger.fa.fa-trash-o{type: 'button', id: "delete_type_de_piece_justificative_#{type_de_piece_justificative.id || index}_procedure"}

      -if type_de_piece_justificative.id.nil?
        .form-group#add_type_de_piece_justificative_button
          %br  
          %button.form-control.btn.btn-success#add_type_de_piece_justificative_procedure{type: 'button'} Ajouter