Need refactoring on dossier_show rendered partials

app/assets/javascripts/gestionnaire_dossier_modal.js

@@ -13,4 +13,4 @@ function modal_action() {
         modal.find('#PJmodal_title').html(modal_title);
         $("#PJmodal .modal-body .table #"+modal_index).show();
     })
-}
+}

app/views/dossiers/_infos_dossier.html.haml

@@ -96,7 +96,7 @@
                     %span{style:'margin-left:12px'}
                       \-
                     - if @facade.dossier.pieces_justificatives.where(type_de_piece_justificative_id: type_de_piece_justificative.id).count > 1
-                      = link_to "", class: "historique", "data-toggle" => "modal", "data-target" => "#PJmodal", :type => "button", "data-modal_title" => 'formulaires', "data-modal_index" => 'cerfa' do
+                      = link_to "", class: "historique", "data-toggle" => "modal", "data-target" => "#PJmodal", :type => "button", "data-modal_title" => 'formulaires', "data-modal_index" => "type_de_pj_#{type_de_piece_justificative.id}" do
                         %span.fa.fa-clock-o
                   - else
                     = 'Pièce non fournie'